Commit 72d7aefc authored by Stefan Behrens's avatar Stefan Behrens Committed by Josef Bacik

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: default avatarStefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
parent 30d9861f
...@@ -48,7 +48,7 @@ struct btrfs_ordered_sum; ...@@ -48,7 +48,7 @@ struct btrfs_ordered_sum;
#define BTRFS_MAGIC "_BHRfS_M" #define BTRFS_MAGIC "_BHRfS_M"
#define BTRFS_MAX_MIRRORS 2 #define BTRFS_MAX_MIRRORS 3
#define BTRFS_MAX_LEVEL 8 #define BTRFS_MAX_LEVEL 8
......
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