mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 03:10:12 +00:00
Btrfs: increase BTRFS_MAX_MIRRORS by one for dev replace
This change of the define is effective in all modes, it is required and used only in the case when a device replace procedure is running. The reason is that during an active device replace procedure, the target device of the copy operation is a mirror for the filesystem data as well that can be used to read data in order to repair read errors on other disks. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
parent
30d9861ff9
commit
72d7aefccd
1 changed files with 1 additions and 1 deletions
|
@ -48,7 +48,7 @@ struct btrfs_ordered_sum;
|
|||
|
||||
#define BTRFS_MAGIC "_BHRfS_M"
|
||||
|
||||
#define BTRFS_MAX_MIRRORS 2
|
||||
#define BTRFS_MAX_MIRRORS 3
|
||||
|
||||
#define BTRFS_MAX_LEVEL 8
|
||||
|
||||
|
|
Loading…
Reference in a new issue