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* docs/grub.texi (Changes from GRUB Legacy): Note when save_env is

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unavailable.
	(Simple configuration): Refer to Changes from GRUB Legacy about
	save_env availability.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-11-14 16:25:28 +01:00
parent 65e93f6b84
commit 130da6a745
2 changed files with 12 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2010-11-14 Vladimir Serbinenko <phcoder@gmail.com>
* docs/grub.texi (Changes from GRUB Legacy): Note when save_env is
unavailable.
(Simple configuration): Refer to Changes from GRUB Legacy about
save_env availability.
2010-11-14 Vladimir Serbinenko <phcoder@gmail.com>
* util/grub-install.in: Ignore empty partition table detection

6
docs/grub.texi
View file

@ -227,7 +227,9 @@ scripting language: variables, conditionals, and loops are available.
@item
A small amount of persistent storage is available across reboots, using the
@command{save_env} and @command{load_env} commands in GRUB and the
@command{grub-editenv} utility.
@command{grub-editenv} utility. For safety reasons this storage is only
available when installed on plain disk (no LVM or RAID), using non-checksumming
filesystem (no ZFS) and using BIOS or EFI functions (no ATA, USB or IEEE1275)
@item
GRUB 2 has more reliable ways to find its own files and those of target
@ -1032,6 +1034,8 @@ it as a new default entry for use by future runs of GRUB. This is only
useful if @samp{GRUB_DEFAULT=saved}; it is a separate option because
@samp{GRUB_DEFAULT=saved} is useful without this option, in conjunction with
@command{grub-set-default} or @command{grub-reboot}. Unset by default.
The remarks of @pxref{Changes from GRUB Legacy} on the availability
of @samp{save_env} apply.
@item GRUB_TIMEOUT
Boot the default entry this many seconds after the menu is displayed, unless