grub/grub-core/disk/lvm.c

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2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
/* lvm.c - module to read Logical Volumes. */
/*
* GRUB -- GRand Unified Bootloader
2011-11-12 22:16:48 +00:00
* Copyright (C) 2006,2007,2008,2009,2011 Free Software Foundation, Inc.
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
*
2007-07-22 Yoshinori K. Okuji <okuji@enbug.org> Migrate to GNU General Public License Version 3. * COPYING: Replaced with the plain text version of GPLv3. * config.guess: Updated from gnulib. * config.sub: Likewise. * geninit.sh: Output a GPLv3 copyright notice. * geninitheader.sh: Likewise. * genmodsrc.sh: Likewise. * gensymlist.sh.in: Likewise. * boot/i386/pc/boot.S: Upgraded to GPLv3. * boot/i386/pc/diskboot.S: Likewise. * boot/i386/pc/pxeboot.S: Likewise. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/echo.c: Likewise. * commands/help.c: Likewise. * commands/ls.c: Likewise. * commands/search.c: Likewise. * commands/terminal.c: Likewise. * commands/test.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/reboot.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/halt.c: Likewise. * commands/ieee1275/reboot.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/raid.c: Likewise. * disk/efi/efidisk.c: Likewise. * disk/i386/pc/biosdisk.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * font/manager.c: Likewise. * fs/affs.c: Likewise. * fs/ext2.c: Likewise. * fs/fat.c: Likewise. * fs/fshelp.c: Likewise. * fs/hfs.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/sfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * hello/hello.c: Likewise. * include/grub/acorn_filecore.h: Likewise. * include/grub/arg.h: Likewise. * include/grub/bitmap.h: Likewise. * include/grub/boot.h: Likewise. * include/grub/cache.h: Likewise. * include/grub/device.h: Likewise. * include/grub/disk.h: Likewise. * include/grub/dl.h: Likewise. * include/grub/elfload.h: Likewise. * include/grub/env.h: Likewise. * include/grub/err.h: Likewise. * include/grub/file.h: Likewise. * include/grub/font.h: Likewise. * include/grub/fs.h: Likewise. * include/grub/fshelp.h: Likewise. * include/grub/gzio.h: Likewise. * include/grub/hfs.h: Likewise. * include/grub/kernel.h: Likewise. * include/grub/loader.h: Likewise. * include/grub/lvm.h: Likewise. * include/grub/misc.h: Likewise. * include/grub/mm.h: Likewise. * include/grub/net.h: Likewise. * include/grub/normal.h: Likewise. * include/grub/parser.h: Likewise. * include/grub/partition.h: Likewise. * include/grub/pc_partition.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/rescue.h: Likewise. * include/grub/script.h: Likewise. * include/grub/setjmp.h: Likewise. * include/grub/symbol.h: Likewise. * include/grub/term.h: Likewise. * include/grub/terminfo.h: Likewise. * include/grub/tparm.h: Likewise. * include/grub/types.h: Likewise. * include/grub/video.h: Likewise. * include/grub/efi/api.h: Likewise. * include/grub/efi/chainloader.h: Likewise. * include/grub/efi/console.h: Likewise. * include/grub/efi/console_control.h: Likewise. * include/grub/efi/disk.h: Likewise. * include/grub/efi/efi.h: Likewise. * include/grub/efi/pe32.h: Likewise. * include/grub/efi/time.h: Likewise. * include/grub/i386/linux.h: Likewise. * include/grub/i386/setjmp.h: Likewise. * include/grub/i386/types.h: Likewise. * include/grub/i386/efi/kernel.h: Likewise. * include/grub/i386/efi/loader.h: Likewise. * include/grub/i386/efi/time.h: Likewise. * include/grub/i386/pc/biosdisk.h: Likewise. * include/grub/i386/pc/boot.h: Likewise. * include/grub/i386/pc/chainloader.h: Likewise. * include/grub/i386/pc/console.h: Likewise. * include/grub/i386/pc/init.h: Likewise. * include/grub/i386/pc/kernel.h: Likewise. * include/grub/i386/pc/loader.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * include/grub/i386/pc/multiboot.h: Likewise. * include/grub/i386/pc/serial.h: Likewise. * include/grub/i386/pc/time.h: Likewise. * include/grub/i386/pc/vbe.h: Likewise. * include/grub/i386/pc/vbeblit.h: Likewise. * include/grub/i386/pc/vbefill.h: Likewise. * include/grub/i386/pc/vbeutil.h: Likewise. * include/grub/i386/pc/vga.h: Likewise. * include/grub/ieee1275/ieee1275.h: Likewise. * include/grub/ieee1275/ofdisk.h: Likewise. * include/grub/powerpc/libgcc.h: Likewise. * include/grub/powerpc/setjmp.h: Likewise. * include/grub/powerpc/types.h: Likewise. * include/grub/powerpc/ieee1275/biosdisk.h: Likewise. * include/grub/powerpc/ieee1275/console.h: Likewise. * include/grub/powerpc/ieee1275/ieee1275.h: Likewise. * include/grub/powerpc/ieee1275/kernel.h: Likewise. * include/grub/powerpc/ieee1275/loader.h: Likewise. * include/grub/powerpc/ieee1275/multiboot.h: Likewise. * include/grub/powerpc/ieee1275/time.h: Likewise. * include/grub/powerpc/ieee1275/util/biosdisk.h: Likewise. * include/grub/sparc64/libgcc.h: Likewise. * include/grub/sparc64/setjmp.h: Likewise. * include/grub/sparc64/types.h: Likewise. * include/grub/sparc64/ieee1275/console.h: Likewise. * include/grub/sparc64/ieee1275/ieee1275.h: Likewise. * include/grub/sparc64/ieee1275/kernel.h: Likewise. * include/grub/sparc64/ieee1275/time.h: Likewise. * include/grub/util/biosdisk.h: Likewise. * include/grub/util/getroot.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/misc.h: Likewise. * include/grub/util/raid.h: Likewise. * include/grub/util/resolve.h: Likewise. * io/gzio.c: Likewise. * kern/device.c: Likewise. * kern/disk.c: Likewise. * kern/dl.c: Likewise. * kern/elf.c: Likewise. * kern/env.c: Likewise. * kern/err.c: Likewise. * kern/file.c: Likewise. * kern/fs.c: Likewise. * kern/loader.c: Likewise. * kern/main.c: Likewise. * kern/misc.c: Likewise. * kern/mm.c: Likewise. * kern/parser.c: Likewise. * kern/partition.c: Likewise. * kern/rescue.c: Likewise. * kern/term.c: Likewise. * kern/efi/efi.c: Likewise. * kern/efi/init.c: Likewise. * kern/efi/mm.c: Likewise. * kern/i386/dl.c: Likewise. * kern/i386/efi/init.c: Likewise. * kern/i386/efi/startup.S: Likewise. * kern/i386/pc/init.c: Likewise. * kern/i386/pc/lzo1x.S: Likewise. * kern/i386/pc/startup.S: Likewise. * kern/ieee1275/ieee1275.c: Likewise. * kern/powerpc/cache.S: Likewise. * kern/powerpc/dl.c: Likewise. * kern/powerpc/ieee1275/cmain.c: Likewise. * kern/powerpc/ieee1275/crt0.S: Likewise. * kern/powerpc/ieee1275/init.c: Likewise. * kern/powerpc/ieee1275/openfw.c: Likewise. * kern/sparc64/cache.S: Likewise. * kern/sparc64/dl.c: Likewise. * kern/sparc64/ieee1275/init.c: Likewise. * kern/sparc64/ieee1275/openfw.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/linux_normal.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/linux_normal.c: Likewise. * loader/i386/pc/multiboot.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * normal/arg.c: Likewise. * normal/cmdline.c: Likewise. * normal/command.c: Likewise. * normal/completion.c: Likewise. * normal/execute.c: Likewise. * normal/function.c: Likewise. * normal/lexer.c: Likewise. * normal/main.c: Likewise. * normal/menu.c: Likewise. * normal/menu_entry.c: Likewise. * normal/misc.c: Likewise. * normal/parser.y: Likewise. * normal/script.c: Likewise. * normal/i386/setjmp.S: Likewise. * normal/powerpc/setjmp.S: Likewise. * normal/sparc64/setjmp.S: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * partmap/gpt.c: Likewise. * partmap/pc.c: Likewise. * partmap/sun.c: Likewise. * term/gfxterm.c: Likewise. * term/terminfo.c: Likewise. * term/efi/console.c: Likewise. * term/i386/pc/console.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vesafb.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * util/biosdisk.c: Likewise. * util/console.c: Likewise. * util/genmoddep.c: Likewise. * util/getroot.c: Likewise. * util/grub-emu.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-probe.c: Likewise. * util/lvm.c: Likewise. * util/misc.c: Likewise. * util/raid.c: Likewise. * util/resolve.c: Likewise. * util/update-grub.in: Likewise. * util/update-grub_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/grub.d/10_hurd.in: Likewise. * util/grub.d/10_linux.in: Likewise. * util/i386/efi/grub-install.in: Likewise. * util/i386/efi/grub-mkimage.c: Likewise. * util/i386/pc/grub-install.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/i386/pc/grub-mkrescue.in: Likewise. * util/i386/pc/grub-setup.c: Likewise. * util/i386/pc/misc.c: Likewise. * util/powerpc/ieee1275/grub-install.in: Likewise. * util/powerpc/ieee1275/grub-mkimage.c: Likewise. * util/powerpc/ieee1275/misc.c: Likewise. * video/bitmap.c: Likewise. * video/video.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/i386/pc/vbeblit.c: Likewise. * video/i386/pc/vbefill.c: Likewise. * video/i386/pc/vbeutil.c: Likewise. * video/readers/tga.c: Likewise.
2007-07-21 23:32:33 +00:00
* GRUB is free software: you can redistribute it and/or modify
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
* it under the terms of the GNU General Public License as published by
2007-07-22 Yoshinori K. Okuji <okuji@enbug.org> Migrate to GNU General Public License Version 3. * COPYING: Replaced with the plain text version of GPLv3. * config.guess: Updated from gnulib. * config.sub: Likewise. * geninit.sh: Output a GPLv3 copyright notice. * geninitheader.sh: Likewise. * genmodsrc.sh: Likewise. * gensymlist.sh.in: Likewise. * boot/i386/pc/boot.S: Upgraded to GPLv3. * boot/i386/pc/diskboot.S: Likewise. * boot/i386/pc/pxeboot.S: Likewise. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/echo.c: Likewise. * commands/help.c: Likewise. * commands/ls.c: Likewise. * commands/search.c: Likewise. * commands/terminal.c: Likewise. * commands/test.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/reboot.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/halt.c: Likewise. * commands/ieee1275/reboot.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/raid.c: Likewise. * disk/efi/efidisk.c: Likewise. * disk/i386/pc/biosdisk.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * font/manager.c: Likewise. * fs/affs.c: Likewise. * fs/ext2.c: Likewise. * fs/fat.c: Likewise. * fs/fshelp.c: Likewise. * fs/hfs.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/sfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * hello/hello.c: Likewise. * include/grub/acorn_filecore.h: Likewise. * include/grub/arg.h: Likewise. * include/grub/bitmap.h: Likewise. * include/grub/boot.h: Likewise. * include/grub/cache.h: Likewise. * include/grub/device.h: Likewise. * include/grub/disk.h: Likewise. * include/grub/dl.h: Likewise. * include/grub/elfload.h: Likewise. * include/grub/env.h: Likewise. * include/grub/err.h: Likewise. * include/grub/file.h: Likewise. * include/grub/font.h: Likewise. * include/grub/fs.h: Likewise. * include/grub/fshelp.h: Likewise. * include/grub/gzio.h: Likewise. * include/grub/hfs.h: Likewise. * include/grub/kernel.h: Likewise. * include/grub/loader.h: Likewise. * include/grub/lvm.h: Likewise. * include/grub/misc.h: Likewise. * include/grub/mm.h: Likewise. * include/grub/net.h: Likewise. * include/grub/normal.h: Likewise. * include/grub/parser.h: Likewise. * include/grub/partition.h: Likewise. * include/grub/pc_partition.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/rescue.h: Likewise. * include/grub/script.h: Likewise. * include/grub/setjmp.h: Likewise. * include/grub/symbol.h: Likewise. * include/grub/term.h: Likewise. * include/grub/terminfo.h: Likewise. * include/grub/tparm.h: Likewise. * include/grub/types.h: Likewise. * include/grub/video.h: Likewise. * include/grub/efi/api.h: Likewise. * include/grub/efi/chainloader.h: Likewise. * include/grub/efi/console.h: Likewise. * include/grub/efi/console_control.h: Likewise. * include/grub/efi/disk.h: Likewise. * include/grub/efi/efi.h: Likewise. * include/grub/efi/pe32.h: Likewise. * include/grub/efi/time.h: Likewise. * include/grub/i386/linux.h: Likewise. * include/grub/i386/setjmp.h: Likewise. * include/grub/i386/types.h: Likewise. * include/grub/i386/efi/kernel.h: Likewise. * include/grub/i386/efi/loader.h: Likewise. * include/grub/i386/efi/time.h: Likewise. * include/grub/i386/pc/biosdisk.h: Likewise. * include/grub/i386/pc/boot.h: Likewise. * include/grub/i386/pc/chainloader.h: Likewise. * include/grub/i386/pc/console.h: Likewise. * include/grub/i386/pc/init.h: Likewise. * include/grub/i386/pc/kernel.h: Likewise. * include/grub/i386/pc/loader.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * include/grub/i386/pc/multiboot.h: Likewise. * include/grub/i386/pc/serial.h: Likewise. * include/grub/i386/pc/time.h: Likewise. * include/grub/i386/pc/vbe.h: Likewise. * include/grub/i386/pc/vbeblit.h: Likewise. * include/grub/i386/pc/vbefill.h: Likewise. * include/grub/i386/pc/vbeutil.h: Likewise. * include/grub/i386/pc/vga.h: Likewise. * include/grub/ieee1275/ieee1275.h: Likewise. * include/grub/ieee1275/ofdisk.h: Likewise. * include/grub/powerpc/libgcc.h: Likewise. * include/grub/powerpc/setjmp.h: Likewise. * include/grub/powerpc/types.h: Likewise. * include/grub/powerpc/ieee1275/biosdisk.h: Likewise. * include/grub/powerpc/ieee1275/console.h: Likewise. * include/grub/powerpc/ieee1275/ieee1275.h: Likewise. * include/grub/powerpc/ieee1275/kernel.h: Likewise. * include/grub/powerpc/ieee1275/loader.h: Likewise. * include/grub/powerpc/ieee1275/multiboot.h: Likewise. * include/grub/powerpc/ieee1275/time.h: Likewise. * include/grub/powerpc/ieee1275/util/biosdisk.h: Likewise. * include/grub/sparc64/libgcc.h: Likewise. * include/grub/sparc64/setjmp.h: Likewise. * include/grub/sparc64/types.h: Likewise. * include/grub/sparc64/ieee1275/console.h: Likewise. * include/grub/sparc64/ieee1275/ieee1275.h: Likewise. * include/grub/sparc64/ieee1275/kernel.h: Likewise. * include/grub/sparc64/ieee1275/time.h: Likewise. * include/grub/util/biosdisk.h: Likewise. * include/grub/util/getroot.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/misc.h: Likewise. * include/grub/util/raid.h: Likewise. * include/grub/util/resolve.h: Likewise. * io/gzio.c: Likewise. * kern/device.c: Likewise. * kern/disk.c: Likewise. * kern/dl.c: Likewise. * kern/elf.c: Likewise. * kern/env.c: Likewise. * kern/err.c: Likewise. * kern/file.c: Likewise. * kern/fs.c: Likewise. * kern/loader.c: Likewise. * kern/main.c: Likewise. * kern/misc.c: Likewise. * kern/mm.c: Likewise. * kern/parser.c: Likewise. * kern/partition.c: Likewise. * kern/rescue.c: Likewise. * kern/term.c: Likewise. * kern/efi/efi.c: Likewise. * kern/efi/init.c: Likewise. * kern/efi/mm.c: Likewise. * kern/i386/dl.c: Likewise. * kern/i386/efi/init.c: Likewise. * kern/i386/efi/startup.S: Likewise. * kern/i386/pc/init.c: Likewise. * kern/i386/pc/lzo1x.S: Likewise. * kern/i386/pc/startup.S: Likewise. * kern/ieee1275/ieee1275.c: Likewise. * kern/powerpc/cache.S: Likewise. * kern/powerpc/dl.c: Likewise. * kern/powerpc/ieee1275/cmain.c: Likewise. * kern/powerpc/ieee1275/crt0.S: Likewise. * kern/powerpc/ieee1275/init.c: Likewise. * kern/powerpc/ieee1275/openfw.c: Likewise. * kern/sparc64/cache.S: Likewise. * kern/sparc64/dl.c: Likewise. * kern/sparc64/ieee1275/init.c: Likewise. * kern/sparc64/ieee1275/openfw.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/linux_normal.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/linux_normal.c: Likewise. * loader/i386/pc/multiboot.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * normal/arg.c: Likewise. * normal/cmdline.c: Likewise. * normal/command.c: Likewise. * normal/completion.c: Likewise. * normal/execute.c: Likewise. * normal/function.c: Likewise. * normal/lexer.c: Likewise. * normal/main.c: Likewise. * normal/menu.c: Likewise. * normal/menu_entry.c: Likewise. * normal/misc.c: Likewise. * normal/parser.y: Likewise. * normal/script.c: Likewise. * normal/i386/setjmp.S: Likewise. * normal/powerpc/setjmp.S: Likewise. * normal/sparc64/setjmp.S: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * partmap/gpt.c: Likewise. * partmap/pc.c: Likewise. * partmap/sun.c: Likewise. * term/gfxterm.c: Likewise. * term/terminfo.c: Likewise. * term/efi/console.c: Likewise. * term/i386/pc/console.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vesafb.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * util/biosdisk.c: Likewise. * util/console.c: Likewise. * util/genmoddep.c: Likewise. * util/getroot.c: Likewise. * util/grub-emu.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-probe.c: Likewise. * util/lvm.c: Likewise. * util/misc.c: Likewise. * util/raid.c: Likewise. * util/resolve.c: Likewise. * util/update-grub.in: Likewise. * util/update-grub_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/grub.d/10_hurd.in: Likewise. * util/grub.d/10_linux.in: Likewise. * util/i386/efi/grub-install.in: Likewise. * util/i386/efi/grub-mkimage.c: Likewise. * util/i386/pc/grub-install.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/i386/pc/grub-mkrescue.in: Likewise. * util/i386/pc/grub-setup.c: Likewise. * util/i386/pc/misc.c: Likewise. * util/powerpc/ieee1275/grub-install.in: Likewise. * util/powerpc/ieee1275/grub-mkimage.c: Likewise. * util/powerpc/ieee1275/misc.c: Likewise. * video/bitmap.c: Likewise. * video/video.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/i386/pc/vbeblit.c: Likewise. * video/i386/pc/vbefill.c: Likewise. * video/i386/pc/vbeutil.c: Likewise. * video/readers/tga.c: Likewise.
2007-07-21 23:32:33 +00:00
* the Free Software Foundation, either version 3 of the License, or
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
* (at your option) any later version.
*
2007-07-22 Yoshinori K. Okuji <okuji@enbug.org> Migrate to GNU General Public License Version 3. * COPYING: Replaced with the plain text version of GPLv3. * config.guess: Updated from gnulib. * config.sub: Likewise. * geninit.sh: Output a GPLv3 copyright notice. * geninitheader.sh: Likewise. * genmodsrc.sh: Likewise. * gensymlist.sh.in: Likewise. * boot/i386/pc/boot.S: Upgraded to GPLv3. * boot/i386/pc/diskboot.S: Likewise. * boot/i386/pc/pxeboot.S: Likewise. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/echo.c: Likewise. * commands/help.c: Likewise. * commands/ls.c: Likewise. * commands/search.c: Likewise. * commands/terminal.c: Likewise. * commands/test.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/reboot.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/halt.c: Likewise. * commands/ieee1275/reboot.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/raid.c: Likewise. * disk/efi/efidisk.c: Likewise. * disk/i386/pc/biosdisk.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * font/manager.c: Likewise. * fs/affs.c: Likewise. * fs/ext2.c: Likewise. * fs/fat.c: Likewise. * fs/fshelp.c: Likewise. * fs/hfs.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/sfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * hello/hello.c: Likewise. * include/grub/acorn_filecore.h: Likewise. * include/grub/arg.h: Likewise. * include/grub/bitmap.h: Likewise. * include/grub/boot.h: Likewise. * include/grub/cache.h: Likewise. * include/grub/device.h: Likewise. * include/grub/disk.h: Likewise. * include/grub/dl.h: Likewise. * include/grub/elfload.h: Likewise. * include/grub/env.h: Likewise. * include/grub/err.h: Likewise. * include/grub/file.h: Likewise. * include/grub/font.h: Likewise. * include/grub/fs.h: Likewise. * include/grub/fshelp.h: Likewise. * include/grub/gzio.h: Likewise. * include/grub/hfs.h: Likewise. * include/grub/kernel.h: Likewise. * include/grub/loader.h: Likewise. * include/grub/lvm.h: Likewise. * include/grub/misc.h: Likewise. * include/grub/mm.h: Likewise. * include/grub/net.h: Likewise. * include/grub/normal.h: Likewise. * include/grub/parser.h: Likewise. * include/grub/partition.h: Likewise. * include/grub/pc_partition.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/rescue.h: Likewise. * include/grub/script.h: Likewise. * include/grub/setjmp.h: Likewise. * include/grub/symbol.h: Likewise. * include/grub/term.h: Likewise. * include/grub/terminfo.h: Likewise. * include/grub/tparm.h: Likewise. * include/grub/types.h: Likewise. * include/grub/video.h: Likewise. * include/grub/efi/api.h: Likewise. * include/grub/efi/chainloader.h: Likewise. * include/grub/efi/console.h: Likewise. * include/grub/efi/console_control.h: Likewise. * include/grub/efi/disk.h: Likewise. * include/grub/efi/efi.h: Likewise. * include/grub/efi/pe32.h: Likewise. * include/grub/efi/time.h: Likewise. * include/grub/i386/linux.h: Likewise. * include/grub/i386/setjmp.h: Likewise. * include/grub/i386/types.h: Likewise. * include/grub/i386/efi/kernel.h: Likewise. * include/grub/i386/efi/loader.h: Likewise. * include/grub/i386/efi/time.h: Likewise. * include/grub/i386/pc/biosdisk.h: Likewise. * include/grub/i386/pc/boot.h: Likewise. * include/grub/i386/pc/chainloader.h: Likewise. * include/grub/i386/pc/console.h: Likewise. * include/grub/i386/pc/init.h: Likewise. * include/grub/i386/pc/kernel.h: Likewise. * include/grub/i386/pc/loader.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * include/grub/i386/pc/multiboot.h: Likewise. * include/grub/i386/pc/serial.h: Likewise. * include/grub/i386/pc/time.h: Likewise. * include/grub/i386/pc/vbe.h: Likewise. * include/grub/i386/pc/vbeblit.h: Likewise. * include/grub/i386/pc/vbefill.h: Likewise. * include/grub/i386/pc/vbeutil.h: Likewise. * include/grub/i386/pc/vga.h: Likewise. * include/grub/ieee1275/ieee1275.h: Likewise. * include/grub/ieee1275/ofdisk.h: Likewise. * include/grub/powerpc/libgcc.h: Likewise. * include/grub/powerpc/setjmp.h: Likewise. * include/grub/powerpc/types.h: Likewise. * include/grub/powerpc/ieee1275/biosdisk.h: Likewise. * include/grub/powerpc/ieee1275/console.h: Likewise. * include/grub/powerpc/ieee1275/ieee1275.h: Likewise. * include/grub/powerpc/ieee1275/kernel.h: Likewise. * include/grub/powerpc/ieee1275/loader.h: Likewise. * include/grub/powerpc/ieee1275/multiboot.h: Likewise. * include/grub/powerpc/ieee1275/time.h: Likewise. * include/grub/powerpc/ieee1275/util/biosdisk.h: Likewise. * include/grub/sparc64/libgcc.h: Likewise. * include/grub/sparc64/setjmp.h: Likewise. * include/grub/sparc64/types.h: Likewise. * include/grub/sparc64/ieee1275/console.h: Likewise. * include/grub/sparc64/ieee1275/ieee1275.h: Likewise. * include/grub/sparc64/ieee1275/kernel.h: Likewise. * include/grub/sparc64/ieee1275/time.h: Likewise. * include/grub/util/biosdisk.h: Likewise. * include/grub/util/getroot.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/misc.h: Likewise. * include/grub/util/raid.h: Likewise. * include/grub/util/resolve.h: Likewise. * io/gzio.c: Likewise. * kern/device.c: Likewise. * kern/disk.c: Likewise. * kern/dl.c: Likewise. * kern/elf.c: Likewise. * kern/env.c: Likewise. * kern/err.c: Likewise. * kern/file.c: Likewise. * kern/fs.c: Likewise. * kern/loader.c: Likewise. * kern/main.c: Likewise. * kern/misc.c: Likewise. * kern/mm.c: Likewise. * kern/parser.c: Likewise. * kern/partition.c: Likewise. * kern/rescue.c: Likewise. * kern/term.c: Likewise. * kern/efi/efi.c: Likewise. * kern/efi/init.c: Likewise. * kern/efi/mm.c: Likewise. * kern/i386/dl.c: Likewise. * kern/i386/efi/init.c: Likewise. * kern/i386/efi/startup.S: Likewise. * kern/i386/pc/init.c: Likewise. * kern/i386/pc/lzo1x.S: Likewise. * kern/i386/pc/startup.S: Likewise. * kern/ieee1275/ieee1275.c: Likewise. * kern/powerpc/cache.S: Likewise. * kern/powerpc/dl.c: Likewise. * kern/powerpc/ieee1275/cmain.c: Likewise. * kern/powerpc/ieee1275/crt0.S: Likewise. * kern/powerpc/ieee1275/init.c: Likewise. * kern/powerpc/ieee1275/openfw.c: Likewise. * kern/sparc64/cache.S: Likewise. * kern/sparc64/dl.c: Likewise. * kern/sparc64/ieee1275/init.c: Likewise. * kern/sparc64/ieee1275/openfw.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/linux_normal.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/linux_normal.c: Likewise. * loader/i386/pc/multiboot.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * normal/arg.c: Likewise. * normal/cmdline.c: Likewise. * normal/command.c: Likewise. * normal/completion.c: Likewise. * normal/execute.c: Likewise. * normal/function.c: Likewise. * normal/lexer.c: Likewise. * normal/main.c: Likewise. * normal/menu.c: Likewise. * normal/menu_entry.c: Likewise. * normal/misc.c: Likewise. * normal/parser.y: Likewise. * normal/script.c: Likewise. * normal/i386/setjmp.S: Likewise. * normal/powerpc/setjmp.S: Likewise. * normal/sparc64/setjmp.S: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * partmap/gpt.c: Likewise. * partmap/pc.c: Likewise. * partmap/sun.c: Likewise. * term/gfxterm.c: Likewise. * term/terminfo.c: Likewise. * term/efi/console.c: Likewise. * term/i386/pc/console.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vesafb.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * util/biosdisk.c: Likewise. * util/console.c: Likewise. * util/genmoddep.c: Likewise. * util/getroot.c: Likewise. * util/grub-emu.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-probe.c: Likewise. * util/lvm.c: Likewise. * util/misc.c: Likewise. * util/raid.c: Likewise. * util/resolve.c: Likewise. * util/update-grub.in: Likewise. * util/update-grub_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/grub.d/10_hurd.in: Likewise. * util/grub.d/10_linux.in: Likewise. * util/i386/efi/grub-install.in: Likewise. * util/i386/efi/grub-mkimage.c: Likewise. * util/i386/pc/grub-install.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/i386/pc/grub-mkrescue.in: Likewise. * util/i386/pc/grub-setup.c: Likewise. * util/i386/pc/misc.c: Likewise. * util/powerpc/ieee1275/grub-install.in: Likewise. * util/powerpc/ieee1275/grub-mkimage.c: Likewise. * util/powerpc/ieee1275/misc.c: Likewise. * video/bitmap.c: Likewise. * video/video.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/i386/pc/vbeblit.c: Likewise. * video/i386/pc/vbefill.c: Likewise. * video/i386/pc/vbeutil.c: Likewise. * video/readers/tga.c: Likewise.
2007-07-21 23:32:33 +00:00
* GRUB is distributed in the hope that it will be useful,
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
2007-07-22 Yoshinori K. Okuji <okuji@enbug.org> Migrate to GNU General Public License Version 3. * COPYING: Replaced with the plain text version of GPLv3. * config.guess: Updated from gnulib. * config.sub: Likewise. * geninit.sh: Output a GPLv3 copyright notice. * geninitheader.sh: Likewise. * genmodsrc.sh: Likewise. * gensymlist.sh.in: Likewise. * boot/i386/pc/boot.S: Upgraded to GPLv3. * boot/i386/pc/diskboot.S: Likewise. * boot/i386/pc/pxeboot.S: Likewise. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/echo.c: Likewise. * commands/help.c: Likewise. * commands/ls.c: Likewise. * commands/search.c: Likewise. * commands/terminal.c: Likewise. * commands/test.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/reboot.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/halt.c: Likewise. * commands/ieee1275/reboot.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/raid.c: Likewise. * disk/efi/efidisk.c: Likewise. * disk/i386/pc/biosdisk.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * font/manager.c: Likewise. * fs/affs.c: Likewise. * fs/ext2.c: Likewise. * fs/fat.c: Likewise. * fs/fshelp.c: Likewise. * fs/hfs.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/sfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * hello/hello.c: Likewise. * include/grub/acorn_filecore.h: Likewise. * include/grub/arg.h: Likewise. * include/grub/bitmap.h: Likewise. * include/grub/boot.h: Likewise. * include/grub/cache.h: Likewise. * include/grub/device.h: Likewise. * include/grub/disk.h: Likewise. * include/grub/dl.h: Likewise. * include/grub/elfload.h: Likewise. * include/grub/env.h: Likewise. * include/grub/err.h: Likewise. * include/grub/file.h: Likewise. * include/grub/font.h: Likewise. * include/grub/fs.h: Likewise. * include/grub/fshelp.h: Likewise. * include/grub/gzio.h: Likewise. * include/grub/hfs.h: Likewise. * include/grub/kernel.h: Likewise. * include/grub/loader.h: Likewise. * include/grub/lvm.h: Likewise. * include/grub/misc.h: Likewise. * include/grub/mm.h: Likewise. * include/grub/net.h: Likewise. * include/grub/normal.h: Likewise. * include/grub/parser.h: Likewise. * include/grub/partition.h: Likewise. * include/grub/pc_partition.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/rescue.h: Likewise. * include/grub/script.h: Likewise. * include/grub/setjmp.h: Likewise. * include/grub/symbol.h: Likewise. * include/grub/term.h: Likewise. * include/grub/terminfo.h: Likewise. * include/grub/tparm.h: Likewise. * include/grub/types.h: Likewise. * include/grub/video.h: Likewise. * include/grub/efi/api.h: Likewise. * include/grub/efi/chainloader.h: Likewise. * include/grub/efi/console.h: Likewise. * include/grub/efi/console_control.h: Likewise. * include/grub/efi/disk.h: Likewise. * include/grub/efi/efi.h: Likewise. * include/grub/efi/pe32.h: Likewise. * include/grub/efi/time.h: Likewise. * include/grub/i386/linux.h: Likewise. * include/grub/i386/setjmp.h: Likewise. * include/grub/i386/types.h: Likewise. * include/grub/i386/efi/kernel.h: Likewise. * include/grub/i386/efi/loader.h: Likewise. * include/grub/i386/efi/time.h: Likewise. * include/grub/i386/pc/biosdisk.h: Likewise. * include/grub/i386/pc/boot.h: Likewise. * include/grub/i386/pc/chainloader.h: Likewise. * include/grub/i386/pc/console.h: Likewise. * include/grub/i386/pc/init.h: Likewise. * include/grub/i386/pc/kernel.h: Likewise. * include/grub/i386/pc/loader.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * include/grub/i386/pc/multiboot.h: Likewise. * include/grub/i386/pc/serial.h: Likewise. * include/grub/i386/pc/time.h: Likewise. * include/grub/i386/pc/vbe.h: Likewise. * include/grub/i386/pc/vbeblit.h: Likewise. * include/grub/i386/pc/vbefill.h: Likewise. * include/grub/i386/pc/vbeutil.h: Likewise. * include/grub/i386/pc/vga.h: Likewise. * include/grub/ieee1275/ieee1275.h: Likewise. * include/grub/ieee1275/ofdisk.h: Likewise. * include/grub/powerpc/libgcc.h: Likewise. * include/grub/powerpc/setjmp.h: Likewise. * include/grub/powerpc/types.h: Likewise. * include/grub/powerpc/ieee1275/biosdisk.h: Likewise. * include/grub/powerpc/ieee1275/console.h: Likewise. * include/grub/powerpc/ieee1275/ieee1275.h: Likewise. * include/grub/powerpc/ieee1275/kernel.h: Likewise. * include/grub/powerpc/ieee1275/loader.h: Likewise. * include/grub/powerpc/ieee1275/multiboot.h: Likewise. * include/grub/powerpc/ieee1275/time.h: Likewise. * include/grub/powerpc/ieee1275/util/biosdisk.h: Likewise. * include/grub/sparc64/libgcc.h: Likewise. * include/grub/sparc64/setjmp.h: Likewise. * include/grub/sparc64/types.h: Likewise. * include/grub/sparc64/ieee1275/console.h: Likewise. * include/grub/sparc64/ieee1275/ieee1275.h: Likewise. * include/grub/sparc64/ieee1275/kernel.h: Likewise. * include/grub/sparc64/ieee1275/time.h: Likewise. * include/grub/util/biosdisk.h: Likewise. * include/grub/util/getroot.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/misc.h: Likewise. * include/grub/util/raid.h: Likewise. * include/grub/util/resolve.h: Likewise. * io/gzio.c: Likewise. * kern/device.c: Likewise. * kern/disk.c: Likewise. * kern/dl.c: Likewise. * kern/elf.c: Likewise. * kern/env.c: Likewise. * kern/err.c: Likewise. * kern/file.c: Likewise. * kern/fs.c: Likewise. * kern/loader.c: Likewise. * kern/main.c: Likewise. * kern/misc.c: Likewise. * kern/mm.c: Likewise. * kern/parser.c: Likewise. * kern/partition.c: Likewise. * kern/rescue.c: Likewise. * kern/term.c: Likewise. * kern/efi/efi.c: Likewise. * kern/efi/init.c: Likewise. * kern/efi/mm.c: Likewise. * kern/i386/dl.c: Likewise. * kern/i386/efi/init.c: Likewise. * kern/i386/efi/startup.S: Likewise. * kern/i386/pc/init.c: Likewise. * kern/i386/pc/lzo1x.S: Likewise. * kern/i386/pc/startup.S: Likewise. * kern/ieee1275/ieee1275.c: Likewise. * kern/powerpc/cache.S: Likewise. * kern/powerpc/dl.c: Likewise. * kern/powerpc/ieee1275/cmain.c: Likewise. * kern/powerpc/ieee1275/crt0.S: Likewise. * kern/powerpc/ieee1275/init.c: Likewise. * kern/powerpc/ieee1275/openfw.c: Likewise. * kern/sparc64/cache.S: Likewise. * kern/sparc64/dl.c: Likewise. * kern/sparc64/ieee1275/init.c: Likewise. * kern/sparc64/ieee1275/openfw.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/linux_normal.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/linux_normal.c: Likewise. * loader/i386/pc/multiboot.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * normal/arg.c: Likewise. * normal/cmdline.c: Likewise. * normal/command.c: Likewise. * normal/completion.c: Likewise. * normal/execute.c: Likewise. * normal/function.c: Likewise. * normal/lexer.c: Likewise. * normal/main.c: Likewise. * normal/menu.c: Likewise. * normal/menu_entry.c: Likewise. * normal/misc.c: Likewise. * normal/parser.y: Likewise. * normal/script.c: Likewise. * normal/i386/setjmp.S: Likewise. * normal/powerpc/setjmp.S: Likewise. * normal/sparc64/setjmp.S: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * partmap/gpt.c: Likewise. * partmap/pc.c: Likewise. * partmap/sun.c: Likewise. * term/gfxterm.c: Likewise. * term/terminfo.c: Likewise. * term/efi/console.c: Likewise. * term/i386/pc/console.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vesafb.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * util/biosdisk.c: Likewise. * util/console.c: Likewise. * util/genmoddep.c: Likewise. * util/getroot.c: Likewise. * util/grub-emu.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-probe.c: Likewise. * util/lvm.c: Likewise. * util/misc.c: Likewise. * util/raid.c: Likewise. * util/resolve.c: Likewise. * util/update-grub.in: Likewise. * util/update-grub_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/grub.d/10_hurd.in: Likewise. * util/grub.d/10_linux.in: Likewise. * util/i386/efi/grub-install.in: Likewise. * util/i386/efi/grub-mkimage.c: Likewise. * util/i386/pc/grub-install.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/i386/pc/grub-mkrescue.in: Likewise. * util/i386/pc/grub-setup.c: Likewise. * util/i386/pc/misc.c: Likewise. * util/powerpc/ieee1275/grub-install.in: Likewise. * util/powerpc/ieee1275/grub-mkimage.c: Likewise. * util/powerpc/ieee1275/misc.c: Likewise. * video/bitmap.c: Likewise. * video/video.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/i386/pc/vbeblit.c: Likewise. * video/i386/pc/vbefill.c: Likewise. * video/i386/pc/vbeutil.c: Likewise. * video/readers/tga.c: Likewise.
2007-07-21 23:32:33 +00:00
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
*/
#include <grub/dl.h>
#include <grub/disk.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/misc.h>
#include <grub/lvm.h>
#include <grub/partition.h>
* grub-core/commands/acpihalt.c: Gettextized. * grub-core/commands/cacheinfo.c: Likewise. * grub-core/commands/cmp.c: Likewise. * grub-core/commands/efi/loadbios.c: Likewise. * grub-core/commands/gptsync.c: Likewise. * grub-core/commands/ieee1275/suspend.c: Likewise. * grub-core/commands/legacycfg.c: Likewise. * grub-core/commands/memrw.c: Likewise. * grub-core/commands/minicmd.c: Likewise. * grub-core/commands/parttool.c: Likewise. * grub-core/commands/time.c: Likewise. * grub-core/commands/videoinfo.c: Likewise. * grub-core/disk/geli.c: Likewise. * grub-core/disk/i386/pc/biosdisk.c: Likewise. * grub-core/disk/luks.c: Likewise. * grub-core/disk/lvm.c: Likewise. * grub-core/font/font_cmd.c: Likewise. * grub-core/fs/zfs/zfscrypt.c: Likewise. * grub-core/fs/zfs/zfsinfo.c: Likewise. * grub-core/gfxmenu/view.c: Likewise. * grub-core/kern/emu/hostdisk.c: Likewise. * grub-core/kern/emu/main.c: Likewise. * grub-core/kern/emu/misc.c: Likewise. * grub-core/kern/emu/mm.c: Likewise. * grub-core/kern/mips/arc/init.c: Likewise. * grub-core/kern/mips/loongson/init.c: Likewise. * grub-core/kern/partition.c: Likewise. * grub-core/lib/i386/halt.c: Likewise. * grub-core/lib/mips/arc/reboot.c: Likewise. * grub-core/lib/mips/loongson/reboot.c: Likewise. * grub-core/loader/i386/pc/chainloader.c: Likewise. * grub-core/loader/i386/xnu.c: Likewise. * grub-core/loader/multiboot.c: Likewise. * grub-core/net/bootp.c: Likewise. * grub-core/net/net.c: Likewise. * grub-core/normal/term.c: Likewise. * grub-core/partmap/bsdlabel.c: Likewise. * grub-core/parttool/msdospart.c: Likewise. * grub-core/term/gfxterm.c: Likewise. * grub-core/term/terminfo.c: Likewise. * grub-core/video/i386/pc/vbe.c: Likewise. * util/grub-menulst2cfg.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-mklayout.c: Likewise. * util/grub-mkrelpath.c: Likewise. * util/grub-script-check.c: Likewise. * util/ieee1275/grub-ofpathname.c: Likewise. * util/resolve.c: Likewise.
2011-11-11 20:44:56 +00:00
#include <grub/i18n.h>
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
#ifdef GRUB_UTIL
2010-04-27 15:25:12 +00:00
#include <grub/emu/misc.h>
#include <grub/emu/hostdisk.h>
#endif
GRUB_MOD_LICENSE ("GPLv3+");
lvm: Add LVM cache logical volume handling The LVM cache logical volume is the logical volume consisting of the original and the cache pool logical volume. The original is usually on a larger and slower storage device while the cache pool is on a smaller and faster one. The performance of the original volume can be improved by storing the frequently used data on the cache pool to utilize the greater performance of faster device. The default cache mode "writethrough" ensures that any data written will be stored both in the cache and on the origin LV, therefore grub can be straight to read the original lv as no data loss is guarenteed. The second cache mode is "writeback", which delays writing from the cache pool back to the origin LV to have increased performance. The drawback is potential data loss if losing the associated cache device. During the boot time grub reads the LVM offline i.e. LVM volumes are not activated and mounted, hence it should be fine to read directly from original lv since all cached data should have been flushed back in the process of taking it offline. It is also not much helpful to the situation by adding fsync calls to the install code. The fsync did not force to write back dirty cache to the original device and rather it would update associated cache metadata to complete the write transaction with the cache device. IOW the writes to cached blocks still go only to the cache device. To write back dirty cache, as LVM cache did not support dirty cache flush per block range, there'no way to do it for file. On the other hand the "cleaner" policy is implemented and can be used to write back "all" dirty blocks in a cache, which effectively drain all dirty cache gradually to attain and last in the "clean" state, which can be useful for shrinking or decommissioning a cache. The result and effect is not what we are looking for here. In conclusion, as it seems no way to enforce file writes to the original device, grub may suffer from power failure as it cannot assemble the cache device and read the dirty data from it. However since the case is only applicable to writeback mode which is sensitive to data lost in nature, I'd still like to propose my (relatively simple) patch and treat reading dirty cache as improvement. Signed-off-by: Michael Chang <mchang@suse.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-03-19 05:56:13 +00:00
struct cache_lv
{
struct grub_diskfilter_lv *lv;
char *cache_pool;
char *origin;
struct cache_lv *next;
};
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
/* Go the string STR and return the number after STR. *P will point
at the number. In case STR is not found, *P will be NULL and the
return value will be 0. */
static grub_uint64_t
misc: Make grub_strtol() "end" pointers have safer const qualifiers Currently the string functions grub_strtol(), grub_strtoul(), and grub_strtoull() don't declare the "end" pointer in such a way as to require the pointer itself or the character array to be immutable to the implementation, nor does the C standard do so in its similar functions, though it does require us not to change any of it. The typical declarations of these functions follow this pattern: long strtol(const char * restrict nptr, char ** restrict endptr, int base); Much of the reason for this is historic, and a discussion of that follows below, after the explanation of this change. (GRUB currently does not include the "restrict" qualifiers, and we name the arguments a bit differently.) The implementation is semantically required to treat the character array as immutable, but such accidental modifications aren't stopped by the compiler, and the semantics for both the callers and the implementation of these functions are sometimes also helped by adding that requirement. This patch changes these declarations to follow this pattern instead: long strtol(const char * restrict nptr, const char ** const restrict endptr, int base); This means that if any modification to these functions accidentally introduces either an errant modification to the underlying character array, or an accidental assignment to endptr rather than *endptr, the compiler should generate an error. (The two uses of "restrict" in this case basically mean strtol() isn't allowed to modify the character array by going through *endptr, and endptr isn't allowed to point inside the array.) It also means the typical use case changes to: char *s = ...; const char *end; long l; l = strtol(s, &end, 10); Or even: const char *p = str; while (p && *p) { long l = strtol(p, &p, 10); ... } This fixes 26 places where we discard our attempts at treating the data safely by doing: const char *p = str; long l; l = strtol(p, (char **)&ptr, 10); It also adds 5 places where we do: char *p = str; while (p && *p) { long l = strtol(p, (const char ** const)&p, 10); ... /* more calls that need p not to be pointer-to-const */ } While moderately distasteful, this is a better problem to have. With one minor exception, I have tested that all of this compiles without relevant warnings or errors, and that /much/ of it behaves correctly, with gcc 9 using 'gcc -W -Wall -Wextra'. The one exception is the changes in grub-core/osdep/aros/hostdisk.c , which I have no idea how to build. Because the C standard defined type-qualifiers in a way that can be confusing, in the past there's been a slow but fairly regular stream of churn within our patches, which add and remove the const qualifier in many of the users of these functions. This change should help avoid that in the future, and in order to help ensure this, I've added an explanation in misc.h so that when someone does get a compiler warning about a type error, they have the fix at hand. The reason we don't have "const" in these calls in the standard is purely anachronistic: C78 (de facto) did not have type qualifiers in the syntax, and the "const" type qualifier was added for C89 (I think; it may have been later). strtol() appears to date from 4.3BSD in 1986, which means it could not be added to those functions in the standard without breaking compatibility, which is usually avoided. The syntax chosen for type qualifiers is what has led to the churn regarding usage of const, and is especially confusing on string functions due to the lack of a string type. Quoting from C99, the syntax is: declarator: pointer[opt] direct-declarator direct-declarator: identifier ( declarator ) direct-declarator [ type-qualifier-list[opt] assignment-expression[opt] ] ... direct-declarator [ type-qualifier-list[opt] * ] ... pointer: * type-qualifier-list[opt] * type-qualifier-list[opt] pointer type-qualifier-list: type-qualifier type-qualifier-list type-qualifier ... type-qualifier: const restrict volatile So the examples go like: const char foo; // immutable object const char *foo; // mutable pointer to object char * const foo; // immutable pointer to mutable object const char * const foo; // immutable pointer to immutable object const char const * const foo; // XXX extra const keyword in the middle const char * const * const foo; // immutable pointer to immutable // pointer to immutable object const char ** const foo; // immutable pointer to mutable pointer // to immutable object Making const left-associative for * and right-associative for everything else may not have been the best choice ever, but here we are, and the inevitable result is people using trying to use const (as they should!), putting it at the wrong place, fighting with the compiler for a bit, and then either removing it or typecasting something in a bad way. I won't go into describing restrict, but its syntax has exactly the same issue as with const. Anyway, the last example above actually represents the *behavior* that's required of strtol()-like functions, so that's our choice for the "end" pointer. Signed-off-by: Peter Jones <pjones@redhat.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-02-21 21:39:33 +00:00
grub_lvm_getvalue (const char ** const p, const char *str)
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
{
*p = grub_strstr (*p, str);
if (! *p)
return 0;
*p += grub_strlen (str);
return grub_strtoull (*p, p, 10);
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
}
#if 0
static int
grub_lvm_checkvalue (char **p, char *str, char *tmpl)
{
int tmpllen = grub_strlen (tmpl);
*p = grub_strstr (*p, str);
if (! *p)
return 0;
*p += grub_strlen (str);
if (**p != '"')
return 0;
return (grub_memcmp (*p + 1, tmpl, tmpllen) == 0 && (*p)[tmpllen + 1] == '"');
}
#endif
static int
misc: Make grub_strtol() "end" pointers have safer const qualifiers Currently the string functions grub_strtol(), grub_strtoul(), and grub_strtoull() don't declare the "end" pointer in such a way as to require the pointer itself or the character array to be immutable to the implementation, nor does the C standard do so in its similar functions, though it does require us not to change any of it. The typical declarations of these functions follow this pattern: long strtol(const char * restrict nptr, char ** restrict endptr, int base); Much of the reason for this is historic, and a discussion of that follows below, after the explanation of this change. (GRUB currently does not include the "restrict" qualifiers, and we name the arguments a bit differently.) The implementation is semantically required to treat the character array as immutable, but such accidental modifications aren't stopped by the compiler, and the semantics for both the callers and the implementation of these functions are sometimes also helped by adding that requirement. This patch changes these declarations to follow this pattern instead: long strtol(const char * restrict nptr, const char ** const restrict endptr, int base); This means that if any modification to these functions accidentally introduces either an errant modification to the underlying character array, or an accidental assignment to endptr rather than *endptr, the compiler should generate an error. (The two uses of "restrict" in this case basically mean strtol() isn't allowed to modify the character array by going through *endptr, and endptr isn't allowed to point inside the array.) It also means the typical use case changes to: char *s = ...; const char *end; long l; l = strtol(s, &end, 10); Or even: const char *p = str; while (p && *p) { long l = strtol(p, &p, 10); ... } This fixes 26 places where we discard our attempts at treating the data safely by doing: const char *p = str; long l; l = strtol(p, (char **)&ptr, 10); It also adds 5 places where we do: char *p = str; while (p && *p) { long l = strtol(p, (const char ** const)&p, 10); ... /* more calls that need p not to be pointer-to-const */ } While moderately distasteful, this is a better problem to have. With one minor exception, I have tested that all of this compiles without relevant warnings or errors, and that /much/ of it behaves correctly, with gcc 9 using 'gcc -W -Wall -Wextra'. The one exception is the changes in grub-core/osdep/aros/hostdisk.c , which I have no idea how to build. Because the C standard defined type-qualifiers in a way that can be confusing, in the past there's been a slow but fairly regular stream of churn within our patches, which add and remove the const qualifier in many of the users of these functions. This change should help avoid that in the future, and in order to help ensure this, I've added an explanation in misc.h so that when someone does get a compiler warning about a type error, they have the fix at hand. The reason we don't have "const" in these calls in the standard is purely anachronistic: C78 (de facto) did not have type qualifiers in the syntax, and the "const" type qualifier was added for C89 (I think; it may have been later). strtol() appears to date from 4.3BSD in 1986, which means it could not be added to those functions in the standard without breaking compatibility, which is usually avoided. The syntax chosen for type qualifiers is what has led to the churn regarding usage of const, and is especially confusing on string functions due to the lack of a string type. Quoting from C99, the syntax is: declarator: pointer[opt] direct-declarator direct-declarator: identifier ( declarator ) direct-declarator [ type-qualifier-list[opt] assignment-expression[opt] ] ... direct-declarator [ type-qualifier-list[opt] * ] ... pointer: * type-qualifier-list[opt] * type-qualifier-list[opt] pointer type-qualifier-list: type-qualifier type-qualifier-list type-qualifier ... type-qualifier: const restrict volatile So the examples go like: const char foo; // immutable object const char *foo; // mutable pointer to object char * const foo; // immutable pointer to mutable object const char * const foo; // immutable pointer to immutable object const char const * const foo; // XXX extra const keyword in the middle const char * const * const foo; // immutable pointer to immutable // pointer to immutable object const char ** const foo; // immutable pointer to mutable pointer // to immutable object Making const left-associative for * and right-associative for everything else may not have been the best choice ever, but here we are, and the inevitable result is people using trying to use const (as they should!), putting it at the wrong place, fighting with the compiler for a bit, and then either removing it or typecasting something in a bad way. I won't go into describing restrict, but its syntax has exactly the same issue as with const. Anyway, the last example above actually represents the *behavior* that's required of strtol()-like functions, so that's our choice for the "end" pointer. Signed-off-by: Peter Jones <pjones@redhat.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-02-21 21:39:33 +00:00
grub_lvm_check_flag (const char *p, const char *str, const char *flag)
{
grub_size_t len_str = grub_strlen (str), len_flag = grub_strlen (flag);
while (1)
{
misc: Make grub_strtol() "end" pointers have safer const qualifiers Currently the string functions grub_strtol(), grub_strtoul(), and grub_strtoull() don't declare the "end" pointer in such a way as to require the pointer itself or the character array to be immutable to the implementation, nor does the C standard do so in its similar functions, though it does require us not to change any of it. The typical declarations of these functions follow this pattern: long strtol(const char * restrict nptr, char ** restrict endptr, int base); Much of the reason for this is historic, and a discussion of that follows below, after the explanation of this change. (GRUB currently does not include the "restrict" qualifiers, and we name the arguments a bit differently.) The implementation is semantically required to treat the character array as immutable, but such accidental modifications aren't stopped by the compiler, and the semantics for both the callers and the implementation of these functions are sometimes also helped by adding that requirement. This patch changes these declarations to follow this pattern instead: long strtol(const char * restrict nptr, const char ** const restrict endptr, int base); This means that if any modification to these functions accidentally introduces either an errant modification to the underlying character array, or an accidental assignment to endptr rather than *endptr, the compiler should generate an error. (The two uses of "restrict" in this case basically mean strtol() isn't allowed to modify the character array by going through *endptr, and endptr isn't allowed to point inside the array.) It also means the typical use case changes to: char *s = ...; const char *end; long l; l = strtol(s, &end, 10); Or even: const char *p = str; while (p && *p) { long l = strtol(p, &p, 10); ... } This fixes 26 places where we discard our attempts at treating the data safely by doing: const char *p = str; long l; l = strtol(p, (char **)&ptr, 10); It also adds 5 places where we do: char *p = str; while (p && *p) { long l = strtol(p, (const char ** const)&p, 10); ... /* more calls that need p not to be pointer-to-const */ } While moderately distasteful, this is a better problem to have. With one minor exception, I have tested that all of this compiles without relevant warnings or errors, and that /much/ of it behaves correctly, with gcc 9 using 'gcc -W -Wall -Wextra'. The one exception is the changes in grub-core/osdep/aros/hostdisk.c , which I have no idea how to build. Because the C standard defined type-qualifiers in a way that can be confusing, in the past there's been a slow but fairly regular stream of churn within our patches, which add and remove the const qualifier in many of the users of these functions. This change should help avoid that in the future, and in order to help ensure this, I've added an explanation in misc.h so that when someone does get a compiler warning about a type error, they have the fix at hand. The reason we don't have "const" in these calls in the standard is purely anachronistic: C78 (de facto) did not have type qualifiers in the syntax, and the "const" type qualifier was added for C89 (I think; it may have been later). strtol() appears to date from 4.3BSD in 1986, which means it could not be added to those functions in the standard without breaking compatibility, which is usually avoided. The syntax chosen for type qualifiers is what has led to the churn regarding usage of const, and is especially confusing on string functions due to the lack of a string type. Quoting from C99, the syntax is: declarator: pointer[opt] direct-declarator direct-declarator: identifier ( declarator ) direct-declarator [ type-qualifier-list[opt] assignment-expression[opt] ] ... direct-declarator [ type-qualifier-list[opt] * ] ... pointer: * type-qualifier-list[opt] * type-qualifier-list[opt] pointer type-qualifier-list: type-qualifier type-qualifier-list type-qualifier ... type-qualifier: const restrict volatile So the examples go like: const char foo; // immutable object const char *foo; // mutable pointer to object char * const foo; // immutable pointer to mutable object const char * const foo; // immutable pointer to immutable object const char const * const foo; // XXX extra const keyword in the middle const char * const * const foo; // immutable pointer to immutable // pointer to immutable object const char ** const foo; // immutable pointer to mutable pointer // to immutable object Making const left-associative for * and right-associative for everything else may not have been the best choice ever, but here we are, and the inevitable result is people using trying to use const (as they should!), putting it at the wrong place, fighting with the compiler for a bit, and then either removing it or typecasting something in a bad way. I won't go into describing restrict, but its syntax has exactly the same issue as with const. Anyway, the last example above actually represents the *behavior* that's required of strtol()-like functions, so that's our choice for the "end" pointer. Signed-off-by: Peter Jones <pjones@redhat.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-02-21 21:39:33 +00:00
const char *q;
p = grub_strstr (p, str);
if (! p)
return 0;
p += len_str;
if (grub_memcmp (p, " = [", sizeof (" = [") - 1) != 0)
continue;
q = p + sizeof (" = [") - 1;
while (1)
{
while (grub_isspace (*q))
q++;
if (*q != '"')
return 0;
q++;
if (grub_memcmp (q, flag, len_flag) == 0 && q[len_flag] == '"')
return 1;
while (*q != '"')
q++;
q++;
if (*q == ']')
return 0;
q++;
}
}
}
lvm: Add LVM cache logical volume handling The LVM cache logical volume is the logical volume consisting of the original and the cache pool logical volume. The original is usually on a larger and slower storage device while the cache pool is on a smaller and faster one. The performance of the original volume can be improved by storing the frequently used data on the cache pool to utilize the greater performance of faster device. The default cache mode "writethrough" ensures that any data written will be stored both in the cache and on the origin LV, therefore grub can be straight to read the original lv as no data loss is guarenteed. The second cache mode is "writeback", which delays writing from the cache pool back to the origin LV to have increased performance. The drawback is potential data loss if losing the associated cache device. During the boot time grub reads the LVM offline i.e. LVM volumes are not activated and mounted, hence it should be fine to read directly from original lv since all cached data should have been flushed back in the process of taking it offline. It is also not much helpful to the situation by adding fsync calls to the install code. The fsync did not force to write back dirty cache to the original device and rather it would update associated cache metadata to complete the write transaction with the cache device. IOW the writes to cached blocks still go only to the cache device. To write back dirty cache, as LVM cache did not support dirty cache flush per block range, there'no way to do it for file. On the other hand the "cleaner" policy is implemented and can be used to write back "all" dirty blocks in a cache, which effectively drain all dirty cache gradually to attain and last in the "clean" state, which can be useful for shrinking or decommissioning a cache. The result and effect is not what we are looking for here. In conclusion, as it seems no way to enforce file writes to the original device, grub may suffer from power failure as it cannot assemble the cache device and read the dirty data from it. However since the case is only applicable to writeback mode which is sensitive to data lost in nature, I'd still like to propose my (relatively simple) patch and treat reading dirty cache as improvement. Signed-off-by: Michael Chang <mchang@suse.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-03-19 05:56:13 +00:00
static void
grub_lvm_free_cache_lvs (struct cache_lv *cache_lvs)
{
struct cache_lv *cache;
while ((cache = cache_lvs))
{
cache_lvs = cache_lvs->next;
if (cache->lv)
{
unsigned int i;
for (i = 0; i < cache->lv->segment_count; ++i)
if (cache->lv->segments)
grub_free (cache->lv->segments[i].nodes);
grub_free (cache->lv->segments);
grub_free (cache->lv->fullname);
grub_free (cache->lv->idname);
grub_free (cache->lv->name);
}
grub_free (cache->lv);
grub_free (cache->origin);
grub_free (cache->cache_pool);
grub_free (cache);
}
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
static struct grub_diskfilter_vg *
grub_lvm_detect (grub_disk_t disk,
struct grub_diskfilter_pv_id *id,
grub_disk_addr_t *start_sector)
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
{
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_err_t err;
grub_uint64_t mda_offset, mda_size;
char buf[GRUB_LVM_LABEL_SIZE];
char vg_id[GRUB_LVM_ID_STRLEN+1];
char pv_id[GRUB_LVM_ID_STRLEN+1];
misc: Make grub_strtol() "end" pointers have safer const qualifiers Currently the string functions grub_strtol(), grub_strtoul(), and grub_strtoull() don't declare the "end" pointer in such a way as to require the pointer itself or the character array to be immutable to the implementation, nor does the C standard do so in its similar functions, though it does require us not to change any of it. The typical declarations of these functions follow this pattern: long strtol(const char * restrict nptr, char ** restrict endptr, int base); Much of the reason for this is historic, and a discussion of that follows below, after the explanation of this change. (GRUB currently does not include the "restrict" qualifiers, and we name the arguments a bit differently.) The implementation is semantically required to treat the character array as immutable, but such accidental modifications aren't stopped by the compiler, and the semantics for both the callers and the implementation of these functions are sometimes also helped by adding that requirement. This patch changes these declarations to follow this pattern instead: long strtol(const char * restrict nptr, const char ** const restrict endptr, int base); This means that if any modification to these functions accidentally introduces either an errant modification to the underlying character array, or an accidental assignment to endptr rather than *endptr, the compiler should generate an error. (The two uses of "restrict" in this case basically mean strtol() isn't allowed to modify the character array by going through *endptr, and endptr isn't allowed to point inside the array.) It also means the typical use case changes to: char *s = ...; const char *end; long l; l = strtol(s, &end, 10); Or even: const char *p = str; while (p && *p) { long l = strtol(p, &p, 10); ... } This fixes 26 places where we discard our attempts at treating the data safely by doing: const char *p = str; long l; l = strtol(p, (char **)&ptr, 10); It also adds 5 places where we do: char *p = str; while (p && *p) { long l = strtol(p, (const char ** const)&p, 10); ... /* more calls that need p not to be pointer-to-const */ } While moderately distasteful, this is a better problem to have. With one minor exception, I have tested that all of this compiles without relevant warnings or errors, and that /much/ of it behaves correctly, with gcc 9 using 'gcc -W -Wall -Wextra'. The one exception is the changes in grub-core/osdep/aros/hostdisk.c , which I have no idea how to build. Because the C standard defined type-qualifiers in a way that can be confusing, in the past there's been a slow but fairly regular stream of churn within our patches, which add and remove the const qualifier in many of the users of these functions. This change should help avoid that in the future, and in order to help ensure this, I've added an explanation in misc.h so that when someone does get a compiler warning about a type error, they have the fix at hand. The reason we don't have "const" in these calls in the standard is purely anachronistic: C78 (de facto) did not have type qualifiers in the syntax, and the "const" type qualifier was added for C89 (I think; it may have been later). strtol() appears to date from 4.3BSD in 1986, which means it could not be added to those functions in the standard without breaking compatibility, which is usually avoided. The syntax chosen for type qualifiers is what has led to the churn regarding usage of const, and is especially confusing on string functions due to the lack of a string type. Quoting from C99, the syntax is: declarator: pointer[opt] direct-declarator direct-declarator: identifier ( declarator ) direct-declarator [ type-qualifier-list[opt] assignment-expression[opt] ] ... direct-declarator [ type-qualifier-list[opt] * ] ... pointer: * type-qualifier-list[opt] * type-qualifier-list[opt] pointer type-qualifier-list: type-qualifier type-qualifier-list type-qualifier ... type-qualifier: const restrict volatile So the examples go like: const char foo; // immutable object const char *foo; // mutable pointer to object char * const foo; // immutable pointer to mutable object const char * const foo; // immutable pointer to immutable object const char const * const foo; // XXX extra const keyword in the middle const char * const * const foo; // immutable pointer to immutable // pointer to immutable object const char ** const foo; // immutable pointer to mutable pointer // to immutable object Making const left-associative for * and right-associative for everything else may not have been the best choice ever, but here we are, and the inevitable result is people using trying to use const (as they should!), putting it at the wrong place, fighting with the compiler for a bit, and then either removing it or typecasting something in a bad way. I won't go into describing restrict, but its syntax has exactly the same issue as with const. Anyway, the last example above actually represents the *behavior* that's required of strtol()-like functions, so that's our choice for the "end" pointer. Signed-off-by: Peter Jones <pjones@redhat.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-02-21 21:39:33 +00:00
char *metadatabuf, *vgname;
const char *p, *q;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
struct grub_lvm_label_header *lh = (struct grub_lvm_label_header *) buf;
struct grub_lvm_pv_header *pvh;
struct grub_lvm_disk_locn *dlocn;
struct grub_lvm_mda_header *mdah;
struct grub_lvm_raw_locn *rlocn;
unsigned int i, j;
grub_size_t vgname_len;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
struct grub_diskfilter_vg *vg;
struct grub_diskfilter_pv *pv;
/* Search for label. */
for (i = 0; i < GRUB_LVM_LABEL_SCAN_SECTORS; i++)
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
{
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
err = grub_disk_read (disk, i, 0, sizeof(buf), buf);
if (err)
goto fail;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if ((! grub_strncmp ((char *)lh->id, GRUB_LVM_LABEL_ID,
sizeof (lh->id)))
&& (! grub_strncmp ((char *)lh->type, GRUB_LVM_LVM2_LABEL,
sizeof (lh->type))))
break;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
/* Return if we didn't find a label. */
if (i == GRUB_LVM_LABEL_SCAN_SECTORS)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_util_info ("no LVM signature found");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto fail;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
pvh = (struct grub_lvm_pv_header *) (buf + grub_le_to_cpu32(lh->offset_xl));
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
for (i = 0, j = 0; i < GRUB_LVM_ID_LEN; i++)
{
pv_id[j++] = pvh->pv_uuid[i];
if ((i != 1) && (i != 29) && (i % 4 == 1))
pv_id[j++] = '-';
}
pv_id[j] = '\0';
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
dlocn = pvh->disk_areas_xl;
dlocn++;
/* Is it possible to have multiple data/metadata areas? I haven't
seen devices that have it. */
if (dlocn->offset)
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"we don't support multiple LVM data areas");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("we don't support multiple LVM data areas");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto fail;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
dlocn++;
mda_offset = grub_le_to_cpu64 (dlocn->offset);
mda_size = grub_le_to_cpu64 (dlocn->size);
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
/* It's possible to have multiple copies of metadata areas, we just use the
first one. */
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
/* Allocate buffer space for the circular worst-case scenario. */
metadatabuf = grub_malloc (2 * mda_size);
if (! metadatabuf)
goto fail;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
err = grub_disk_read (disk, 0, mda_offset, mda_size, metadatabuf);
if (err)
goto fail2;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
mdah = (struct grub_lvm_mda_header *) metadatabuf;
if ((grub_strncmp ((char *)mdah->magic, GRUB_LVM_FMTT_MAGIC,
sizeof (mdah->magic)))
|| (grub_le_to_cpu32 (mdah->version) != GRUB_LVM_FMTT_VERSION))
{
grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"unknown LVM metadata header");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown LVM metadata header");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto fail2;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
rlocn = mdah->raw_locns;
if (grub_le_to_cpu64 (rlocn->offset) + grub_le_to_cpu64 (rlocn->size) >
grub_le_to_cpu64 (mdah->size))
{
/* Metadata is circular. Copy the wrap in place. */
grub_memcpy (metadatabuf + mda_size,
metadatabuf + GRUB_LVM_MDA_HEADER_SIZE,
grub_le_to_cpu64 (rlocn->offset) +
grub_le_to_cpu64 (rlocn->size) -
grub_le_to_cpu64 (mdah->size));
}
p = q = metadatabuf + grub_le_to_cpu64 (rlocn->offset);
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
while (*q != ' ' && q < metadatabuf + mda_size)
q++;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (q == metadatabuf + mda_size)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("error parsing metadata");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto fail2;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
vgname_len = q - p;
vgname = grub_malloc (vgname_len + 1);
if (!vgname)
goto fail2;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_memcpy (vgname, p, vgname_len);
vgname[vgname_len] = '\0';
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strstr (q, "id = \"");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("couldn't find ID");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto fail3;
}
p += sizeof ("id = \"") - 1;
grub_memcpy (vg_id, p, GRUB_LVM_ID_STRLEN);
vg_id[GRUB_LVM_ID_STRLEN] = '\0';
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
vg = grub_diskfilter_get_vg_by_uuid (GRUB_LVM_ID_STRLEN, vg_id);
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (! vg)
{
lvm: Add LVM cache logical volume handling The LVM cache logical volume is the logical volume consisting of the original and the cache pool logical volume. The original is usually on a larger and slower storage device while the cache pool is on a smaller and faster one. The performance of the original volume can be improved by storing the frequently used data on the cache pool to utilize the greater performance of faster device. The default cache mode "writethrough" ensures that any data written will be stored both in the cache and on the origin LV, therefore grub can be straight to read the original lv as no data loss is guarenteed. The second cache mode is "writeback", which delays writing from the cache pool back to the origin LV to have increased performance. The drawback is potential data loss if losing the associated cache device. During the boot time grub reads the LVM offline i.e. LVM volumes are not activated and mounted, hence it should be fine to read directly from original lv since all cached data should have been flushed back in the process of taking it offline. It is also not much helpful to the situation by adding fsync calls to the install code. The fsync did not force to write back dirty cache to the original device and rather it would update associated cache metadata to complete the write transaction with the cache device. IOW the writes to cached blocks still go only to the cache device. To write back dirty cache, as LVM cache did not support dirty cache flush per block range, there'no way to do it for file. On the other hand the "cleaner" policy is implemented and can be used to write back "all" dirty blocks in a cache, which effectively drain all dirty cache gradually to attain and last in the "clean" state, which can be useful for shrinking or decommissioning a cache. The result and effect is not what we are looking for here. In conclusion, as it seems no way to enforce file writes to the original device, grub may suffer from power failure as it cannot assemble the cache device and read the dirty data from it. However since the case is only applicable to writeback mode which is sensitive to data lost in nature, I'd still like to propose my (relatively simple) patch and treat reading dirty cache as improvement. Signed-off-by: Michael Chang <mchang@suse.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-03-19 05:56:13 +00:00
struct cache_lv *cache_lvs = NULL;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
/* First time we see this volume group. We've to create the
whole volume group structure. */
vg = grub_malloc (sizeof (*vg));
if (! vg)
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
goto fail3;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
vg->name = vgname;
vg->uuid = grub_malloc (GRUB_LVM_ID_STRLEN);
if (! vg->uuid)
goto fail3;
grub_memcpy (vg->uuid, vg_id, GRUB_LVM_ID_STRLEN);
vg->uuid_len = GRUB_LVM_ID_STRLEN;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
vg->extent_size = grub_lvm_getvalue (&p, "extent_size = ");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown extent size");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto fail4;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
vg->lvs = NULL;
vg->pvs = NULL;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strstr (p, "physical_volumes {");
if (p)
{
p += sizeof ("physical_volumes {") - 1;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
/* Add all the pvs to the volume group. */
while (1)
{
grub_ssize_t s;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
while (grub_isspace (*p))
p++;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (*p == '}')
break;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
pv = grub_zalloc (sizeof (*pv));
q = p;
while (*q != ' ')
q++;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
s = q - p;
pv->name = grub_malloc (s + 1);
grub_memcpy (pv->name, p, s);
pv->name[s] = '\0';
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strstr (p, "id = \"");
if (p == NULL)
goto pvs_fail;
p += sizeof("id = \"") - 1;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
pv->id.uuid = grub_malloc (GRUB_LVM_ID_STRLEN);
if (!pv->id.uuid)
goto pvs_fail;
grub_memcpy (pv->id.uuid, p, GRUB_LVM_ID_STRLEN);
pv->id.uuidlen = GRUB_LVM_ID_STRLEN;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
pv->start_sector = grub_lvm_getvalue (&p, "pe_start = ");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown pe_start");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto pvs_fail;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strchr (p, '}');
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("error parsing pe_start");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto pvs_fail;
}
p++;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
pv->disk = NULL;
pv->next = vg->pvs;
vg->pvs = pv;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
continue;
pvs_fail:
grub_free (pv->name);
grub_free (pv);
goto fail4;
}
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
p = grub_strstr (p, "logical_volumes {");
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (p)
{
p += sizeof ("logical_volumes {") - 1;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
/* And add all the lvs to the volume group. */
while (1)
{
grub_ssize_t s;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
int skip_lv = 0;
struct grub_diskfilter_lv *lv;
struct grub_diskfilter_segment *seg;
int is_pvmove;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
while (grub_isspace (*p))
p++;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (*p == '}')
break;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
lv = grub_zalloc (sizeof (*lv));
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
q = p;
while (*q != ' ')
q++;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
s = q - p;
lv->name = grub_strndup (p, s);
if (!lv->name)
goto lvs_fail;
{
const char *iptr;
char *optr;
lv->fullname = grub_malloc (sizeof ("lvm/") - 1 + 2 * vgname_len
+ 1 + 2 * s + 1);
if (!lv->fullname)
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
goto lvs_fail;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_memcpy (lv->fullname, "lvm/", sizeof ("lvm/") - 1);
optr = lv->fullname + sizeof ("lvm/") - 1;
for (iptr = vgname; iptr < vgname + vgname_len; iptr++)
{
*optr++ = *iptr;
if (*iptr == '-')
*optr++ = '-';
}
*optr++ = '-';
for (iptr = p; iptr < p + s; iptr++)
{
*optr++ = *iptr;
if (*iptr == '-')
*optr++ = '-';
}
*optr++ = 0;
lv->idname = grub_malloc (sizeof ("lvmid/")
+ 2 * GRUB_LVM_ID_STRLEN + 1);
if (!lv->idname)
goto lvs_fail;
grub_memcpy (lv->idname, "lvmid/",
sizeof ("lvmid/") - 1);
grub_memcpy (lv->idname + sizeof ("lvmid/") - 1,
vg_id, GRUB_LVM_ID_STRLEN);
lv->idname[sizeof ("lvmid/") - 1 + GRUB_LVM_ID_STRLEN] = '/';
p = grub_strstr (q, "id = \"");
if (p == NULL)
{
#ifdef GRUB_UTIL
grub_util_info ("couldn't find ID");
#endif
goto lvs_fail;
}
p += sizeof ("id = \"") - 1;
grub_memcpy (lv->idname + sizeof ("lvmid/") - 1
+ GRUB_LVM_ID_STRLEN + 1,
p, GRUB_LVM_ID_STRLEN);
lv->idname[sizeof ("lvmid/") - 1 + 2 * GRUB_LVM_ID_STRLEN + 1] = '\0';
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
lv->size = 0;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
lv->visible = grub_lvm_check_flag (p, "status", "VISIBLE");
is_pvmove = grub_lvm_check_flag (p, "status", "PVMOVE");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
lv->segment_count = grub_lvm_getvalue (&p, "segment_count = ");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown segment_count");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto lvs_fail;
}
lv->segments = grub_zalloc (sizeof (*seg) * lv->segment_count);
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
seg = lv->segments;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
for (i = 0; i < lv->segment_count; i++)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strstr (p, "segment");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown segment");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto lvs_segment_fail;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
seg->start_extent = grub_lvm_getvalue (&p, "start_extent = ");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown start_extent");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto lvs_segment_fail;
}
seg->extent_count = grub_lvm_getvalue (&p, "extent_count = ");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown extent_count");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
goto lvs_segment_fail;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strstr (p, "type = \"");
if (p == NULL)
goto lvs_segment_fail;
p += sizeof("type = \"") - 1;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
lv->size += seg->extent_count * vg->extent_size;
if (grub_memcmp (p, "striped\"",
sizeof ("striped\"") - 1) == 0)
{
struct grub_diskfilter_node *stripe;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
seg->type = GRUB_DISKFILTER_STRIPED;
seg->node_count = grub_lvm_getvalue (&p, "stripe_count = ");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown stripe_count");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto lvs_segment_fail;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (seg->node_count != 1)
seg->stripe_size = grub_lvm_getvalue (&p, "stripe_size = ");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
seg->nodes = grub_zalloc (sizeof (*stripe)
* seg->node_count);
stripe = seg->nodes;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strstr (p, "stripes = [");
if (p == NULL)
{
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown stripes");
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto lvs_segment_fail2;
}
p += sizeof("stripes = [") - 1;
for (j = 0; j < seg->node_count; j++)
{
p = grub_strchr (p, '"');
if (p == NULL)
continue;
q = ++p;
while (*q != '"')
q++;
s = q - p;
stripe->name = grub_malloc (s + 1);
if (stripe->name == NULL)
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
goto lvs_segment_fail2;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_memcpy (stripe->name, p, s);
stripe->name[s] = '\0';
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = q + 1;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
stripe->start = grub_lvm_getvalue (&p, ",")
* vg->extent_size;
if (p == NULL)
continue;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
stripe++;
}
}
else if (grub_memcmp (p, "mirror\"", sizeof ("mirror\"") - 1)
== 0)
{
seg->type = GRUB_DISKFILTER_MIRROR;
seg->node_count = grub_lvm_getvalue (&p, "mirror_count = ");
if (p == NULL)
{
#ifdef GRUB_UTIL
grub_util_info ("unknown mirror_count");
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
#endif
goto lvs_segment_fail;
}
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
seg->nodes = grub_zalloc (sizeof (seg->nodes[0])
* seg->node_count);
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strstr (p, "mirrors = [");
if (p == NULL)
{
#ifdef GRUB_UTIL
grub_util_info ("unknown mirrors");
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
#endif
goto lvs_segment_fail2;
}
p += sizeof("mirrors = [") - 1;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
for (j = 0; j < seg->node_count; j++)
{
char *lvname;
Lazy device scanning. * Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c. (grub-setup): Remove util/raid.c. * grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu. * grub-core/disk/lvm.c (scan_depth): New variable. (grub_lvm_iterate): Rescan if necessary. (find_lv): New function based on grub_lvm_open. (grub_lvm_open): Use find_lv. Rescan on error. (is_node_readable): New function. (is_lv_readable): Likewise. (grub_lvm_scan_device): Skip already found disks. (do_lvm_scan): New function. Move grub_lvm_scan_device inside of it. Stop if searched device is found and readable. * grub-core/disk/raid.c (inscnt): New variable. (scan_depth): Likewise. (scan_devices): New function based on grub_raid_register. Abort if looked for device is found. (grub_raid_iterate): Rescan if needed. (find_array): NEw function based on -grub_raid_open. (grub_raid_open): Use find_array and rescan. (insert_array): Set became_readable_at. * grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull. * grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]: New function. (grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm. (grub_util_pull_device): New function. (grub_util_get_grub_dev): Call grub_util_pull_device. * util/raid.c: Moved to .. * grub-core/kern/emu/raid.c: ... here. (grub_util_raid_getmembers): New parameter "bootable". All users updated. Support 1.x. * include/grub/ata.h (grub_ata_dev): Change iterate prototype. All users updated. * include/grub/disk.h (grub_disk_pull_t): New enum. (grub_disk_dev): Change iterate prototype. All users updated. * include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]: New proto. * include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise. * include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname. * include/grub/raid.h (grub_raid_array): New member became_readable_at. * include/grub/scsi.h (grub_scsi_dev): Change iterate prototype. All users updated. * include/grub/util/raid.h: Removed.
2011-07-07 21:21:59 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strchr (p, '"');
if (p == NULL)
continue;
q = ++p;
while (*q != '"')
q++;
2011-04-21 22:09:07 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
s = q - p;
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
lvname = grub_malloc (s + 1);
if (lvname == NULL)
goto lvs_segment_fail2;
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_memcpy (lvname, p, s);
lvname[s] = '\0';
seg->nodes[j].name = lvname;
p = q + 1;
}
/* Only first (original) is ok with in progress pvmove. */
if (is_pvmove)
seg->node_count = 1;
}
else if (grub_memcmp (p, "raid", sizeof ("raid") - 1) == 0
&& ((p[sizeof ("raid") - 1] >= '4'
&& p[sizeof ("raid") - 1] <= '6')
|| p[sizeof ("raid") - 1] == '1')
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
&& p[sizeof ("raidX") - 1] == '"')
{
switch (p[sizeof ("raid") - 1])
{
case '1':
seg->type = GRUB_DISKFILTER_MIRROR;
break;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
case '4':
seg->type = GRUB_DISKFILTER_RAID4;
seg->layout = GRUB_RAID_LAYOUT_LEFT_ASYMMETRIC;
break;
case '5':
seg->type = GRUB_DISKFILTER_RAID5;
seg->layout = GRUB_RAID_LAYOUT_LEFT_SYMMETRIC;
break;
case '6':
seg->type = GRUB_DISKFILTER_RAID6;
seg->layout = (GRUB_RAID_LAYOUT_RIGHT_ASYMMETRIC
| GRUB_RAID_LAYOUT_MUL_FROM_POS);
break;
}
seg->node_count = grub_lvm_getvalue (&p, "device_count = ");
if (p == NULL)
{
#ifdef GRUB_UTIL
grub_util_info ("unknown device_count");
#endif
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
goto lvs_segment_fail;
}
if (seg->type != GRUB_DISKFILTER_MIRROR)
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
{
seg->stripe_size = grub_lvm_getvalue (&p, "stripe_size = ");
if (p == NULL)
{
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
#ifdef GRUB_UTIL
grub_util_info ("unknown stripe_size");
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
#endif
goto lvs_segment_fail;
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
}
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
seg->nodes = grub_zalloc (sizeof (seg->nodes[0])
* seg->node_count);
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
p = grub_strstr (p, "raids = [");
if (p == NULL)
{
#ifdef GRUB_UTIL
grub_util_info ("unknown raids");
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
#endif
goto lvs_segment_fail2;
}
p += sizeof("raids = [") - 1;
for (j = 0; j < seg->node_count; j++)
{
char *lvname;
p = grub_strchr (p, '"');
p = p ? grub_strchr (p + 1, '"') : 0;
p = p ? grub_strchr (p + 1, '"') : 0;
if (p == NULL)
continue;
q = ++p;
while (*q != '"')
q++;
s = q - p;
lvname = grub_malloc (s + 1);
if (lvname == NULL)
goto lvs_segment_fail2;
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_memcpy (lvname, p, s);
lvname[s] = '\0';
seg->nodes[j].name = lvname;
p = q + 1;
}
if (seg->type == GRUB_DISKFILTER_RAID4)
{
char *tmp;
tmp = seg->nodes[0].name;
grub_memmove (seg->nodes, seg->nodes + 1,
sizeof (seg->nodes[0])
* (seg->node_count - 1));
seg->nodes[seg->node_count - 1].name = tmp;
}
}
lvm: Add LVM cache logical volume handling The LVM cache logical volume is the logical volume consisting of the original and the cache pool logical volume. The original is usually on a larger and slower storage device while the cache pool is on a smaller and faster one. The performance of the original volume can be improved by storing the frequently used data on the cache pool to utilize the greater performance of faster device. The default cache mode "writethrough" ensures that any data written will be stored both in the cache and on the origin LV, therefore grub can be straight to read the original lv as no data loss is guarenteed. The second cache mode is "writeback", which delays writing from the cache pool back to the origin LV to have increased performance. The drawback is potential data loss if losing the associated cache device. During the boot time grub reads the LVM offline i.e. LVM volumes are not activated and mounted, hence it should be fine to read directly from original lv since all cached data should have been flushed back in the process of taking it offline. It is also not much helpful to the situation by adding fsync calls to the install code. The fsync did not force to write back dirty cache to the original device and rather it would update associated cache metadata to complete the write transaction with the cache device. IOW the writes to cached blocks still go only to the cache device. To write back dirty cache, as LVM cache did not support dirty cache flush per block range, there'no way to do it for file. On the other hand the "cleaner" policy is implemented and can be used to write back "all" dirty blocks in a cache, which effectively drain all dirty cache gradually to attain and last in the "clean" state, which can be useful for shrinking or decommissioning a cache. The result and effect is not what we are looking for here. In conclusion, as it seems no way to enforce file writes to the original device, grub may suffer from power failure as it cannot assemble the cache device and read the dirty data from it. However since the case is only applicable to writeback mode which is sensitive to data lost in nature, I'd still like to propose my (relatively simple) patch and treat reading dirty cache as improvement. Signed-off-by: Michael Chang <mchang@suse.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-03-19 05:56:13 +00:00
else if (grub_memcmp (p, "cache\"",
sizeof ("cache\"") - 1) == 0)
{
struct cache_lv *cache = NULL;
char *p2, *p3;
grub_size_t sz;
cache = grub_zalloc (sizeof (*cache));
if (!cache)
goto cache_lv_fail;
cache->lv = grub_zalloc (sizeof (*cache->lv));
if (!cache->lv)
goto cache_lv_fail;
grub_memcpy (cache->lv, lv, sizeof (*cache->lv));
if (lv->fullname)
{
cache->lv->fullname = grub_strdup (lv->fullname);
if (!cache->lv->fullname)
goto cache_lv_fail;
}
if (lv->idname)
{
cache->lv->idname = grub_strdup (lv->idname);
if (!cache->lv->idname)
goto cache_lv_fail;
}
if (lv->name)
{
cache->lv->name = grub_strdup (lv->name);
if (!cache->lv->name)
goto cache_lv_fail;
}
skip_lv = 1;
p2 = grub_strstr (p, "cache_pool = \"");
if (!p2)
goto cache_lv_fail;
p2 = grub_strchr (p2, '"');
if (!p2)
goto cache_lv_fail;
p3 = ++p2;
p3 = grub_strchr (p3, '"');
if (!p3)
goto cache_lv_fail;
sz = p3 - p2;
cache->cache_pool = grub_malloc (sz + 1);
if (!cache->cache_pool)
goto cache_lv_fail;
grub_memcpy (cache->cache_pool, p2, sz);
cache->cache_pool[sz] = '\0';
p2 = grub_strstr (p, "origin = \"");
if (!p2)
goto cache_lv_fail;
p2 = grub_strchr (p2, '"');
if (!p2)
goto cache_lv_fail;
p3 = ++p2;
p3 = grub_strchr (p3, '"');
if (!p3)
goto cache_lv_fail;
sz = p3 - p2;
cache->origin = grub_malloc (sz + 1);
if (!cache->origin)
goto cache_lv_fail;
grub_memcpy (cache->origin, p2, sz);
cache->origin[sz] = '\0';
cache->next = cache_lvs;
cache_lvs = cache;
break;
cache_lv_fail:
if (cache)
{
grub_free (cache->origin);
grub_free (cache->cache_pool);
if (cache->lv)
{
grub_free (cache->lv->fullname);
grub_free (cache->lv->idname);
grub_free (cache->lv->name);
}
grub_free (cache->lv);
grub_free (cache);
}
grub_lvm_free_cache_lvs (cache_lvs);
goto fail4;
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
else
{
#ifdef GRUB_UTIL
char *p2;
p2 = grub_strchr (p, '"');
if (p2)
*p2 = 0;
grub_util_info ("unknown LVM type %s", p);
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (p2)
*p2 ='"';
#endif
/* Found a non-supported type, give up and move on. */
skip_lv = 1;
break;
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
seg++;
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
continue;
lvs_segment_fail2:
grub_free (seg->nodes);
lvs_segment_fail:
goto fail4;
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (p != NULL)
p = grub_strchr (p, '}');
if (p == NULL)
goto lvs_fail;
p += 3;
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (skip_lv)
{
grub_free (lv->name);
grub_free (lv);
continue;
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
lv->vg = vg;
lv->next = vg->lvs;
vg->lvs = lv;
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
continue;
lvs_fail:
grub_free (lv->name);
grub_free (lv);
goto fail4;
}
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
/* Match lvs. */
{
struct grub_diskfilter_lv *lv1;
struct grub_diskfilter_lv *lv2;
for (lv1 = vg->lvs; lv1; lv1 = lv1->next)
for (i = 0; i < lv1->segment_count; i++)
for (j = 0; j < lv1->segments[i].node_count; j++)
{
if (vg->pvs)
for (pv = vg->pvs; pv; pv = pv->next)
{
if (! grub_strcmp (pv->name,
lv1->segments[i].nodes[j].name))
{
lv1->segments[i].nodes[j].pv = pv;
break;
}
}
if (lv1->segments[i].nodes[j].pv == NULL)
for (lv2 = vg->lvs; lv2; lv2 = lv2->next)
if (grub_strcmp (lv2->name,
lv1->segments[i].nodes[j].name) == 0)
lv1->segments[i].nodes[j].lv = lv2;
}
}
lvm: Add LVM cache logical volume handling The LVM cache logical volume is the logical volume consisting of the original and the cache pool logical volume. The original is usually on a larger and slower storage device while the cache pool is on a smaller and faster one. The performance of the original volume can be improved by storing the frequently used data on the cache pool to utilize the greater performance of faster device. The default cache mode "writethrough" ensures that any data written will be stored both in the cache and on the origin LV, therefore grub can be straight to read the original lv as no data loss is guarenteed. The second cache mode is "writeback", which delays writing from the cache pool back to the origin LV to have increased performance. The drawback is potential data loss if losing the associated cache device. During the boot time grub reads the LVM offline i.e. LVM volumes are not activated and mounted, hence it should be fine to read directly from original lv since all cached data should have been flushed back in the process of taking it offline. It is also not much helpful to the situation by adding fsync calls to the install code. The fsync did not force to write back dirty cache to the original device and rather it would update associated cache metadata to complete the write transaction with the cache device. IOW the writes to cached blocks still go only to the cache device. To write back dirty cache, as LVM cache did not support dirty cache flush per block range, there'no way to do it for file. On the other hand the "cleaner" policy is implemented and can be used to write back "all" dirty blocks in a cache, which effectively drain all dirty cache gradually to attain and last in the "clean" state, which can be useful for shrinking or decommissioning a cache. The result and effect is not what we are looking for here. In conclusion, as it seems no way to enforce file writes to the original device, grub may suffer from power failure as it cannot assemble the cache device and read the dirty data from it. However since the case is only applicable to writeback mode which is sensitive to data lost in nature, I'd still like to propose my (relatively simple) patch and treat reading dirty cache as improvement. Signed-off-by: Michael Chang <mchang@suse.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-03-19 05:56:13 +00:00
{
struct cache_lv *cache;
for (cache = cache_lvs; cache; cache = cache->next)
{
struct grub_diskfilter_lv *lv;
for (lv = vg->lvs; lv; lv = lv->next)
if (grub_strcmp (lv->name, cache->origin) == 0)
break;
if (lv)
{
cache->lv->segments = grub_malloc (lv->segment_count * sizeof (*lv->segments));
if (!cache->lv->segments)
{
grub_lvm_free_cache_lvs (cache_lvs);
goto fail4;
}
grub_memcpy (cache->lv->segments, lv->segments, lv->segment_count * sizeof (*lv->segments));
for (i = 0; i < lv->segment_count; ++i)
{
struct grub_diskfilter_node *nodes = lv->segments[i].nodes;
grub_size_t node_count = lv->segments[i].node_count;
cache->lv->segments[i].nodes = grub_malloc (node_count * sizeof (*nodes));
if (!cache->lv->segments[i].nodes)
{
for (j = 0; j < i; ++j)
grub_free (cache->lv->segments[j].nodes);
grub_free (cache->lv->segments);
cache->lv->segments = NULL;
grub_lvm_free_cache_lvs (cache_lvs);
goto fail4;
}
grub_memcpy (cache->lv->segments[i].nodes, nodes, node_count * sizeof (*nodes));
}
if (cache->lv->segments)
{
cache->lv->segment_count = lv->segment_count;
cache->lv->vg = vg;
cache->lv->next = vg->lvs;
vg->lvs = cache->lv;
cache->lv = NULL;
}
}
}
}
grub_lvm_free_cache_lvs (cache_lvs);
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
if (grub_diskfilter_vg_register (vg))
goto fail4;
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
else
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
{
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_free (vgname);
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
}
2011-04-21 22:09:07 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
id->uuid = grub_malloc (GRUB_LVM_ID_STRLEN);
if (!id->uuid)
goto fail4;
grub_memcpy (id->uuid, pv_id, GRUB_LVM_ID_STRLEN);
id->uuidlen = GRUB_LVM_ID_STRLEN;
grub_free (metadatabuf);
*start_sector = -1;
return vg;
/* Failure path. */
fail4:
grub_free (vg);
fail3:
grub_free (vgname);
fail2:
grub_free (metadatabuf);
fail:
return NULL;
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
static struct grub_diskfilter grub_lvm_dev = {
.name = "lvm",
.detect = grub_lvm_detect,
.next = 0
};
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
GRUB_MOD_INIT (lvm)
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
{
grub_diskfilter_register_back (&grub_lvm_dev);
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
}
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
GRUB_MOD_FINI (lvm)
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
{
Merge common RAID and LVM logic to an abstract diskfilter. Add LDM support using the same framework. * Makefile.util.def (libgrubkern): Add grub-core/disk/ldm.c, grub-core/disk/diskfilter.c and grub-core/partmap/gpt.c. (libgrubmods): Remove grub-core/disk/raid.c and grub-core/partmap/gpt.c. * grub-core/Makefile.core.def (ldm): New module. (raid): Renamed to diskfilter. All users updated. * grub-core/disk/raid.c: Moved to ... * grub-core/disk/diskfilter.c: ... here. * grub-core/disk/diskfilter.c: Rename grub_raid_ to grub_diskfilter_. (lv_num): New var. (find_array): Renamed to ... (find_lv): ... this. Support multi-LV. Skip nameless LVs (grub_is_array_readable): Renamed to ... (grub_is_lv_readable): ... this. Support multinode hierarchy. (insert_array): New argument id. (is_node_readable): New function. (scan_device): Rename to ... (scan_disk): .. this. Restrict to one disk. (scan_devices): New function. (grub_diskfilter_iterate): Support multi-LV. Skip invisible and nameless LVs. (grub_diskfilter_memberlist): Support multi-LV. (grub_diskfilter_read_node): New function. (grub_raid_read): Most of logic moved to ... (read_segment): ... here (read_lv): New function. (grub_diskfilter_get_vg_by_uuid): New function. (grub_diskfilter_make_raid): Likewise. * grub-core/disk/ldm.c: New file. * grub-core/disk/lvm.c (vg_list): Removed. (lv_count): Likewise. (scan_depth): Likewise. (is_lv_readable): Likewise. (grub_lvm_getvalue): Advance pointer past the number. (find_lv): Removed. (do_lvm_scan): Refactored into ... (grub_lvm_detect): ... this. Support raid. (grub_lvm_iterate): Removed. (grub_lvm_memberlist): Likewise. (grub_lvm_open): Likewise. (grub_lvm_close): Likewise. (read_lv): Likewise. (read_node): Likewise. (is_node_readable): Likewise. (is_lv_readable): Likewise. (grub_lvm_read): Likewise. (grub_lvm_write): Likewise. (grub_lvm_dev): Use diskfilter (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * grub-core/disk/dmraid_nvidia.c (grub_dmraid_nv_detect): Use new interface. * grub-core/disk/mdraid1x_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/mdraid_linux.c (grub_mdraid_detect): Likewise. * grub-core/disk/raid5_recover.c (grub_raid5_recover): Use grub_diskfilter_read_node. Fix a bug with xor. * grub-core/disk/raid6_recover.c (grub_raid6_recover): Use grub_diskfilter_read_node. Support GRUB_RAID_LAYOUT_MUL_FROM_POS. * grub-core/kern/disk.c (grub_disk_dev_list): Make global. (grub_disk_dev_iterate): Move from here... * include/grub/disk.h (grub_disk_dev_iterate): ... to here. Inlined. * grub-core/kern/emu/hostdisk.c (grub_hostdisk_find_partition_start): Make global. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): New function. (grub_util_biosdisk_get_osdev): Check that disk is biosdisk. * grub-core/kern/emu/hostdisk.c (make_device_name): Move to ... * util/getroot.c (make_device_name): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_get_dm_node_linear_info): Move to ... * util/getroot.c (grub_util_get_dm_node_linear_info): ...here. * grub-core/kern/emu/hostdisk.c (convert_system_partition_to_system_disk): Move to ... * util/getroot.c (convert_system_partition_to_system_disk): ...here. * grub-core/kern/emu/hostdisk.c (device_is_wholedisk): Move to ... * util/getroot.c (device_is_wholedisk): ... here. * grub-core/kern/emu/hostdisk.c (find_system_device): Move to ... * util/getroot.c (find_system_device): ... here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_present): Move to ... * util/getroot.c (grub_util_biosdisk_is_present): ...here. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_get_grub_dev): Move to ... * util/getroot.c (grub_util_biosdisk_get_grub_dev): ... here. Handle LDM. * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Move to ... * util/getroot.c (grub_util_biosdisk_is_floppy): ... here. * grub-core/partmap/gpt.c (grub_gpt_partition_map_iterate): Made global. * include/grub/disk.h (grub_disk_dev_id): Replaced RAID and LVM with DISKFILTER. * include/grub/raid.h: Renamed to ... * include/grub/diskfilter.h: ... this. * include/grub/diskfilter.h: Rename grub_raid_* to grub_diskfilter_* (GRUB_RAID_LAYOUT_*): Make into array. (GRUB_RAID_LAYOUT_MUL_FROM_POS): New value. (grub_diskfilter_vg): New struct. (grub_diskfilter_pv_id): Likewise. (grub_raid_member): Removed. (grub_raid_array): Likewise. (grub_diskfilter_pv): New struct. (grub_diskfilter_lv): Likewise. (grub_diskfilter_segment): Likewise. (grub_diskfilter_node): Likewise. (grub_diskfilter_get_vg_by_uuid): New proto. (grub_raid_register): Inline. (grub_diskfilter_unregister): Likewise. (grub_diskfilter_make_raid): New proto. (grub_diskfilter_vg_register): Likewise. (grub_diskfilter_read_node): Likewise. (grub_diskfilter_get_pv_from_disk) [GRUB_UTIL]: Likewise. * include/grub/emu/hostdisk.h (grub_util_get_ldm): New proto. (grub_util_is_ldm): Likewise. (grub_util_ldm_embed) [GRUB_UTIL]: Likewise. (grub_hostdisk_find_partition_start): Likewise. (grub_hostdisk_os_dev_to_grub_drive): Likewise. * include/grub/gpt_partition.h (GRUB_GPT_PARTITION_TYPE_LDM): New definition. (grub_gpt_partition_map_iterate): New proto. * include/grub/lvm.h (grub_lvm_vg): Removed. (grub_lvm_pv): Likewise. (grub_lvm_lv): Likewise. (grub_lvm_segment): Likewise. (grub_lvm_node): Likewise. * util/getroot.c [...] * util/grub-probe.c (probe_raid_level): Handle diskfilter. (probe_abstraction): Likewise. * util/grub-setup.c (setup): Remove must_embed. Support LDM. (main): Remove dead logic.
2012-01-29 13:28:01 +00:00
grub_diskfilter_unregister (&grub_lvm_dev);
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
}