The check script requires that it be run as root, so adding
individualized checks for this in each teat is not needed.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Add functions to the dmerror routine so that we can load both the
error table and the linear table. This will help us with EIO testing
of copy-on-write.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
generic/085 was failing on a machine w/o devicemapper kernel
support because it requires the linear target, but didn't
explicitly test for it.
I could have cut & pasted _require_dm_linear(), but chose
to go the route of a generic helper, _require_dm_target $FOO,
because some day someone will need the zero target, the error
target, or who knows.
Add the helper, use it in test generic/085, and convert
_require_dm_flakey, _require_dm_snapshot, and
_dmerror_required with this new helper.
Reported-by: Angelo Dureghello <angelo.dureghello@nomovok.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This test case tests if the device delete works with
the failed (EIO) source device. EIO errors are achieved
usign the DM device.
This test would need following btrfs-progs and btrfs
kernel patch
btrfs-progs: device delete to accept devid
Btrfs: device delete by devid
However when btrfs-progs patch is not found this test will
not run, and when kernel patch is not found btrfs-progs
will fail gracefully and thus the test script.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Dave Chinner
Theodore Ts'o
Darrick J. Wong
Eric Sandeen
Anand Jain