http://bugzilla.suse.com/show_bug.cgi?id=942925 http://bugzilla.suse.com/show_bug.cgi?id=942925#c6 --- Comment #6 from Filipe Manana --- (In reply to Jeff Mahoney from comment #3)

Actually, SLE12 passes the xfstests that test these problems. It looks like it's just openSUSE releases that are affected. I've applied the fixes to master and will test previous openSUSE releases.

That's weird Jeff. Can you double check you were testing the correct kernel (unpatched sle12)? These issues have been present for several years, essentially since the log trees were added to btrfs, and for me the tests fail on SLE12 as expected: root 14:05:12 /home/fdmanana/git/xfstests-dev (master)> ./check generic/104 FSTYP -- btrfs PLATFORM -- Linux/x86_64 suse1 3.12.45-debug-5+ MKFS_OPTIONS -- /dev/sdc MOUNT_OPTIONS -- /dev/sdc /home/fdmanana/btrfs-tests/scratch_1 generic/104 - output mismatch (see /home/fdmanana/git/xfstests-dev/results//generic/104.out.bad) --- tests/generic/104.out 2015-08-06 11:00:44.302727292 +0100 +++ /home/fdmanana/git/xfstests-dev/results//generic/104.out.bad 2015-08-28 14:05:20.277346562 +0100 @@ -1,3 +1,5 @@ QA output created by 104 -Link count for file foo: 2 +Link count for file foo: 1 Link count for file bar: 2 +rm: cannot remove '/home/fdmanana/btrfs-tests/scratch_1/testdir/foo_link': Stale file handle +rmdir: failed to remove '/home/fdmanana/btrfs-tests/scratch_1/testdir': Directory not empty ... (Run 'diff -u tests/generic/104.out /home/fdmanana/git/xfstests-dev/results//generic/104.out.bad' to see the entire diff) _check_btrfs_filesystem: filesystem on /dev/sdc is inconsistent (see /home/fdmanana/git/xfstests-dev/results//generic/104.full) Ran: generic/104 Failures: generic/104 Failed 1 of 1 tests root 14:05:20 /home/fdmanana/git/xfstests-dev (master)> ./check generic/106 FSTYP -- btrfs PLATFORM -- Linux/x86_64 suse1 3.12.45-debug-5+ MKFS_OPTIONS -- /dev/sdc MOUNT_OPTIONS -- /dev/sdc /home/fdmanana/btrfs-tests/scratch_1 generic/106 - output mismatch (see /home/fdmanana/git/xfstests-dev/results//generic/106.out.bad) --- tests/generic/106.out 2015-08-06 11:00:44.302727292 +0100 +++ /home/fdmanana/git/xfstests-dev/results//generic/106.out.bad 2015-08-28 14:05:27.409333855 +0100 @@ -1,3 +1,4 @@ QA output created by 106 Entries in testdir: +bar foo ... (Run 'diff -u tests/generic/106.out /home/fdmanana/git/xfstests-dev/results//generic/106.out.bad' to see the entire diff) Ran: generic/106 Failures: generic/106 Failed 1 of 1 tests root 14:05:27 /home/fdmanana/git/xfstests-dev (master)> uname -a Linux suse1 3.12.45-debug-5+ #1 SMP Fri Jul 31 16:25:23 WEST 2015 x86_64 x86_64 x86_64 GNU/Linux Plus, there's at least a couple more fixes for this type of problem (wrong link counts, stale dentries): 1) recent one in linux-next/for 4.3: https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/?id=... 2) This one landed in 4.0: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2..., and its test is: https://git.kernel.org/cgit/fs/xfs/xfstests-dev.git/commit/?id=036a163772697... I was planning on adding all these to sle12 once I get back from vacations, and they've been part of my regular local sle12 testing. -- You are receiving this mail because: You are on the CC list for the bug.