Enable shutdown tests on overlayfs. This requires configuring
overlayfs with TEST|SCRATCH_DEV pointing to block device, which act
as base fs of overlay. The legacy config (pointing TEST|SCRATCH_DEV
to existing directories) won't support shutdown.
Extend _require_scratch_shutdown() to deal with overlay by checking
shutdown support on $OVL_BASE_SCRATCH_MNT instead of $SCRATCH_MNT,
so we check shutdown support status against the underlying upper fs
of overlay.
Introduce new _scratch_shutdown() helper to do the actual shutdown
work and shutdown upper fs in the case of overlay. Also converting
existing bare 'src/godown' calls to use this helper to avoid false
failures when testing overlayfs.
generic/042 and generic/050 assume $SCRATCH_DEV to be a local
device, so add _require_local_device $SCRATCH_DEV rule.
[eguan: rewrite commit log]
Signed-off-by: Chengguang Xu <cgxu519@icloud.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Tests in shutdown group are supposed to test journal recovery after
filesystem shutdown, and the tests assume the filesystem in test has
journal support. But with the ext4 shutdown function added in
4.11-rc kernel, ext2 gains shutdown support too when driving with
ext4 driver, so generic/051 fails because fs corruption after test.
Adding _require_metadata_journaling to all generic tests in shutdown
group to ensure there's journal present.
generic/050 is skipped because it has _require_scratch_nocheck,
which indicates no fsck is done after test.
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Make sure all tests which run fsstress, and which do not have a very
specific custom profile of which file system operations to run, honor
the FSSTRESS_AVOID environment variable.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Some tests use killall command, but killall may not exist.
We should check whether killall exists or not.
Signed-off-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Replace every explicit mount/umount of scratch or test devices with
helper functions. This allows the next patch to add in hooks to these
functions in order to set up & tear down overlayfs on every mount/umount
(also adds _test_unmount(), which didn't exist prior)
[Eryu Guan rebased the patch agains latest master and replaced more
mount/umount with helpers]
Signed-off-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Dave Chinner
Chengguang Xu
Eryu Guan
Theodore Ts'o
Masayoshi Mizuma
Eric Sandeen
Jaegeuk Kim