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authorQu Wenruo <quwenruo@cn.fujitsu.com>2014-01-06 05:58:33 +0400
committerChris Mason <clm@fb.com>2014-01-29 01:20:20 +0400
commita88998f291fc707f18ee42ae45220a3a3e384c27 (patch)
treebb4d7726e4d56e970bd1d1864afe999333037cee /Documentation
parentd399167d88ea53590d6c0850b2d5534cbd21da02 (diff)
downloadlinux-a88998f291fc707f18ee42ae45220a3a3e384c27.tar.xz
btrfs: Add treelog mount option.
Add treelog mount option to enable tree log with remount option. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Reviewed-by: David Sterba <dsterba@suse.cz> Signed-off-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/btrfs.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/filesystems/btrfs.txt b/Documentation/filesystems/btrfs.txt
index e05c6aecc0cc..d11cc2f8077b 100644
--- a/Documentation/filesystems/btrfs.txt
+++ b/Documentation/filesystems/btrfs.txt
@@ -164,8 +164,9 @@ Options with (*) are default options and will not show in the mount options.
Enable/disable data checksumming for newly created files.
Datasum implies datacow.
+ treelog(*)
notreelog
- Disable the tree logging used for fsync and O_SYNC writes.
+ Enable/disable the tree logging used for fsync and O_SYNC writes.
recovery
Enable autorecovery attempts if a bad tree root is found at mount time.