If the filesystem is mounted to readonly, we should not run scrub.
Signed-off-by: Miao Xie <[email protected]>
---
fs/btrfs/super.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index ea17f0a..817b3a7 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1151,6 +1151,8 @@ static int btrfs_remount(struct super_block *sb, int
*flags, char *data)
/* pause restriper - we want to resume on remount to r/w */
btrfs_pause_balance(root->fs_info);
+ btrfs_scrub_cancel(root);
+
ret = btrfs_commit_super(root);
if (ret)
goto restore;
--
1.7.6.5
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