Commit 13717ffc96 ("xfs/206: fix output when mkfs knows about
reflink") added extra lines to xfs/206.out to fit the mkfs output with
reflink support, but broke tests without reflink support.
Fix it by filtering out reflink related outputs, just like filtering out
crc related outputs in the test.
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
ppc64 hosts are generating too large random IDs like 725294314141253632,
which causes all sorts of errors in test.
Fix it by using format "-t uI" for 'int' size and it works fine on all
platforms.
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
We have a wrapper around chattr to make sure people don't do the wrong thing on
their boxes, so we need to be able to specify CHATTR_PROG and have it actually
work, so replace all chattr calls with $CHATTR_PROG.
Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Test that if we delete a snapshot, delete its parent directory, create
another directory with the same name as that parent and then fsync either
the new directory or a file inside the new directory, the fsync succeeds,
the fsync log is replayable and produces a correct result.
This is motivated by a bug that is fixed by the following patch for
btrfs (linux kernel):
Btrfs: fix unreplayable log after snapshot deletion and parent
re-creation
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Add test which spawns two threads racing to write to file via mmap and
checks the result. This is mainly interesting to uncover races in DAX
fault handling.
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Brian Boylston <brian.boylston@hpe.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Test that replaying a log tree when qgroups are enabled and orphan roots
(deleted snapshots) exist, the replay process does not crash.
This is motivated by a bug found in btrfs, introduced in the linux kernel
4.4 release, and is fixed by the linux kernel commit 909c3a22da3b
("Btrfs: fix loading of orphan roots leading to BUG_ON") that landed in
kernel 4.5.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
The supported fs was set to generic by mistake, so fix it by setting it
to the proper type 'overlay'.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Test that calling fsync against a file using the merged directory does
not result in a crash nor fails unexpectedly.
This is motivated by a change in overlayfs that resulted in a crash
(invalid memory access) when the lower or upper directory belonged to
a btrfs file system. The overlayfs change came in commit 4bacc9c9234
(overlayfs: Make f_path always point to the overlay and f_inode to the
underlay). At the moment there are two patches in the linux-fsdevel
and linux-btrfs mailing lists to fix this problem:
* vfs: add file_dentry()
* Btrfs: fix crash/invalid memory access on fsync when using overlayfs
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
The following scenario can occur when running btrfs/066,
Task A Task B Task C
run_test()
- Execute _btrfs_stress_subvolume()
in a background shell.
_btrfs_stress_subvolme()
...
- fork & exec "mount"
Mount subvolume on directory in $TEST_DIR
- Wait for fsstress to finish do_mount()
- kill shell process executing - btrfs_mount()
_btrfs_stress_subvolume()
i.e. Task B.
- Init process becomes the parent
of "subvolume mount" task
i.e. Task C.
- In case subvolume is mounted
(which is not the case),
unmount it.
- Complete mounting subvolume
Hence on the completion of one iteration of run_test(), the subvolume
created inside the filesystem on $SCRATCH_DEV continues to be mounted on
$TEST_DIR/$seq.mnt. Subsequent invocations of run_test() (called for
remaining Btrfs profile configs) fail during _scratch_pool_mkfs.
Instead of killing the 'subvolume stress' task this commit makes
_btrfs_stress_subvolume() to break out of the loop when a file exists
on the filesystem. The commit also makes relevant changes to other
users of _btrfs_stress_subvolume() i.e. btrfs/060, btrfs/065,
btrfs/067 & btrfs/068.
Suggested-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
When testing xfs/073 with MKFS_OPTIONS="-m crc=1,finobt=1" set, it fails
due to extra warning about disabling finobt feature:
+warning: finobt not supported without CRC support, disabled.
Because xfs/073 disables crc unconditionally and finobt can not be
enabled either.
Fix it by explicitly disabling finobt as well.
Also remove all meta related mkfs options in _scratch_mkfs_xfs_opts() if
mkfs.xfs has no metadata support, not only the crc option. So that test
still passes on distros with such old binaries.
Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
The nfs4acl tests don't make sense anymore as they have been obsoleted
by richacls.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Rename the expected output files so that they match "$TEST_NAME.out*";
this makes the file names a bit more consistent.
Add $TEST_NAME.out and similar symlinks to .gitignore.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs/006 has no requirements that are specific to XFS, so make it generic
and other filesystems could get some coverage too.
Along with the movement, I also added a test that removes all created
dirs, as that's how the original bug was found.
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
btrfs/059.out should not be hardcoded to zlib, if compression method
is lzo, this case will fail wrongly, so here add a filter.
Signed-off-by: Wang Xiaoguang <wangxg.fnst@cn.fujitsu.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This is a test that performs simple I/O on dm error device, which
returns EIO on all I/O request.
This is motivated by an ext4 bug that crashes kernel on error path when
trying to update atime. Following kernel patch should fix the issue
ext4: fix NULL pointer dereference in ext4_mark_inode_dirty()
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Since XFS dropped support for the NOCOW_FL flag, cut it out of the tests.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Ensure that refcountbt allocations during truncate operations come
from the per-AG reservation and are not charged to the transaction.
Reported-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This makes it so we don't get warnings about off64_t not being
defined when compiling the test program.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
For tests that only overwrite part of a file, only consider the number
of extents in the *rewritten* blocks when deciding if the FS
fragmentation performance is satisfactory.
(Also slip in a fix for xfs/127 so that it formats correctly when we
specify big blocksizes via MKFS_OPTIONS.)
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Eryu Guan
Josef Bacik
Filipe Manana
Jan Kara
Chandan Rajendra
Andreas Gruenbacher
Wang Xiaoguang
Christoph Hellwig
Darrick J. Wong