btrfs: add qgroup rescan stress test

Test flow is to run fsstress after triggering quota rescan.
the ruler is simple, we just remove all files and directories,
sync filesystem and see if qgroup's ref and excl are nodesize.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
aio: test closing the fd before destroying the ioctx

By closing the file descriptor before calling io_destroy, you pretty
much guarantee that the last put on the ioctx will be done in interrupt
context (during I/O completion).  This behavior has unearthed bugs in
the kernel in several different kernel versions, so let's add a test to
poke at it.

The original test case was provided by Matt Cross.  He has graciously
relicensed it under the GPL v2 or later so that it can be included in
xfstests.  I've modified the test a bit so that it would generate a
stable output format and to run for a fixed amount of time.

Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs/292: fix format of expected message

In mkfs.xfs, it uses left-align and fixed width format when outputting
device name, so variable length of devicename makes different space's
number between "meta-data=devicename" and "isize". But in the expected
output, the space' number between them is fixed. This behavior often
results in the case failure. So fix the format of expected message.

Signed-off-by: Xing Gu <gux.fnst@cn.fujitsu.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs/300: redirect mkfs output to results/xfs directory

Signed-off-by: Xing Gu <gux.fnst@cn.fujitsu.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs/291: use xfs_repair -f when repairing a fs image

test xfs/291 creates an xfs_metadump image and runs repair on it.
Technically, this is supposed to require "-f" to specify that
the target of the repair is a file; this allows buffered IO fallback
in the case where the image sector size is smaller than the device
sector size.  And in fact if we create the image on a hard 4k device,
the test will fail when repair is unable to operate on the image.

So add that -f!

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
common: Check the file system consistency on SCRATCH_DEV

There are about 198 tests which requires scratch_dev, but does not check
the file system consistency afterwards. Xfstests infrastructure does not
do it automatically, so fix it by running _check_scratch_fs() after
each test that _require_scratch.

Also remove all the _check_scratch_fs() calls that are not actually needed
and will be covered by the check script.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
common: Check fs consistency on TEST_DEV only when needed

Currently we're checking file system consistency on TEST_DEV after every
successful test run even though the TEST_DEV might not even be used in
that test.

Fix it by introducing _require_test to for the test ti indicate that
it's about to use TEST_DEV.

Also add _require_test to the new script so that this requirement is a
default.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
ext4: regression test for wrong assert in ext4_mb_normalize_request()

Regression test for:
    b5b6077 ext4: fix wrong assert in ext4_mb_normalize_request()

Meanwhile make minor changes to _scratch_mkfs_ext4() in common/rc,
_scratch_mkfs_ext4() might fail due to conflicts between being passed options
and MKFS_OPTIONS. We fix this by ignoring MKFS_OPTIONS if it fails the first
time(see _scratch_mkfs_xfs()), as suggested by Lukas Czerner.

[dchinner: converted to use xfs_io]

Signed-off-by: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs: test inode allocations in post-growfs disk space

Make sure inodes can be allocated in new space added by xfs_growfs.

Regression test for
xfs: allow inode allocations in post-growfs disk space

Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
shared/006: use _get_free_inode helper

Use _get_free_inode helper to get free inode count.

Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
common: _devmgt_add() to check if the device is back online

btrfs/003 uses a method to remove the device as part of the test
case, and after the test completes the removed device is added
back to the system. However on certain system, albeit the slow
running system the device comes back a bit later, and so the
latter occurring sub-test with in the btrfs/003 fails.

This patch adds script to wait and test if the device is back online,
and thus report the same to to the full log.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs/007: add project quota Q_XQUOTARM test

Add test for project quota Q_XQUOTARM operations, update the
golden output file to match the new test output.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
xfs: test strided xfs_repair on large filesystems

Test segfault issue when repairing large xfs.

Regression test for xfsprogs commit
7f2d6b8 xfs_repair: avoid segfault if reporting progress early in repair

The original test is from the commit log, written by Eric Sandeen.

Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
btrfs: check for matching kernel send stream

The test case btrfs/049 is relevant to send stream version 2, and
needs kernel patches as well. So call _notrun if there isn't
matching kernel support as shown below

btrfs/047	 [not run] Missing btrfs kernel patch for send stream version 2, skipped this test
Not run: btrfs/047

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
defrag: add options to _defrag helper

Sometimes it is not easy to know number of expected extents in advance.
In that case it is reasonable to provide sane MIN and MAX values.
Also helper will check that number of extents before defragmentaion
is not greather than after.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
generic: add new defragment test

Check defrag utility on file with large number of fragments, from 20 to 2000.
2000 fragments means that b+tree will have at least two index blocks.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
ext4: add new compacting defragmentation test

EXT4_MOVE_EXTENT is ready to support case where orig_offset != donor_offset.
This case is usable for compacting small files together.
Test generate file hierarchy via fsstress and then compact all files
to one adjacent block.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
btrfs: add regression test for btrfs send with orphans

Regression test for a btrfs issue where we create a RO snapshot
to use for a send operation, which fails with a -ESTALE error,
due to the presence of orphan inodes accessible through the
snapshot's commit root but no longer present through the main
root.

This issue is fixed by the following linux kernel btrfs patch:

  Btrfs: update commit root on snapshot creation after orphan cleanup

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
config: allow chacl to be in any directory in $PATH

Previously, xfstests checked for chacl in only a few hard-coded
directory: /bin, /sbin, and /usr/bin.  Use set_prog_path to allow
chacl to be in any directory in $PATH, which is how we find the
executable path for most other executables.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
build: Fix test for libgdbm_compat when building statically

When building statically, -lgdbm_compat will not automatically pull in
-lgdbm.  So this needs to be specified explicitly in AC_CHECK_LIB and
in the list of libraries passed to the linker.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>