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authorWang Shilong <wangsl.fnst@cn.fujitsu.com>2014-05-28 19:22:40 +0800
committerDavid Sterba <dsterba@suse.cz>2014-08-22 14:39:33 +0200
commit1bad2f2f2dfe51d21cf1ed4147bf5862dcf4f29d (patch)
tree4f39e3da561b8469c230f2fe71f59a2cf6236aca /Documentation/btrfs-check.txt
parenta764785990db3a68c09d1d5cfcfc49b5b6028179 (diff)
Btrfs-progs: fsck: add an option to check data csums
This patch adds an option '--check-data-csum' to verify data checksums. fsck won't check data csums unless users specify this option explictly. Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'Documentation/btrfs-check.txt')
-rw-r--r--Documentation/btrfs-check.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/btrfs-check.txt b/Documentation/btrfs-check.txt
index 027032b2..961d5aec 100644
--- a/Documentation/btrfs-check.txt
+++ b/Documentation/btrfs-check.txt
@@ -30,6 +30,8 @@ try to repair the filesystem.
create a new CRC tree.
--init-extent-tree::
create a new extent tree.
+--check-data-csum::
+verify checkums of data blocks.
EXIT STATUS
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