apfs/apfstests
0
0
Fork 0
mirror of https://github.com/linux-apfs/apfstests.git synced 2026-05-01 15:01:44 -07:00
Code Issues Packages Projects Releases Wiki Activity

generic: test fsync after unlink

Browse Source 
This test is motivated by an fsync issue discovered in btrfs.
The issue was that after fsyncing an inode that got its link count
decremented, and the new link count is greater than zero, after the
fsync log replay the inode's parent directory metadata became
inconsistent - it had a wrong i_size and dangling index entries which
prevented the directory from ever being removed (rmdir always failed
with -ENOTEMPTY, even if the directory had no more child inodes).

The btrfs issue was fixed by the following linux kernel patch:

    Btrfs: fix directory inconsistency after fsync log replay

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Filipe Manana
2015-01-21 15:58:23 +11:00
committed by Dave Chinner
parent 90a5c23039
commit 6cf4c169e6
3 changed files with 115 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/generic/group
+1
View File
@@ -41,6 +41,7 @@
036 auto aio rw stress
037 metadata auto quick
038 auto stress
039 metadata auto quick
053 acl repair auto quick
062 attr udf auto quick
068 other auto freeze dangerous stress