Tests should calucalte expected array_size accordingly to raid level. Also
tests should take care about runding to neares MB introduced from b53bfba6
"imsm: use rounded size for metadata initialization".
Expect proper size in tests. Simplify 09imsm-overlap test by creating array
with size which has not been rounded. Main purpose of this test is checking
something else.
Signed-off-by: Michal Zylowski <michal.zylowski@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Since 611d9529 (imsm: change reserved space to 4MB) gap between RAID
volumes has changed. Tests should expect correct offset in size
calulations.
Fix expected offset for tests.
Signed-off-by: Michal Zylowski <michal.zylowski@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
"--wait" will return non-zero status if it didn't need to wait.
This is no a reason to fail a test.
So ignore the return status from those commands.
Signed-off-by: NeilBrown <neilb@suse.de>
RAID1 arrays don't have a chunk size, but if you ever convert
one to RAID5 you will need at least a small one >= 4K.
So round of size to a multiple of 64K.
This only affect Create, not "--grow --size=max". The latter
is too hard and with smaller returns.
Signed-off-by: NeilBrown <neilb@suse.de>
Now that we reserve space for migration buffer devices are a little
bit smaller so we need to allow for that in the test suite.
Also add a 'udevadm settle' - it seems to help
Signed-off-by: NeilBrown <neilb@suse.de>
IMSM_NO_PLATFORM turns off checks that should be tested, so provide a
IMSM_TEST_OROM variable to allow testing the orom constraints in the
mdadm regression suite.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Michal Zylowski
NeilBrown
Dan Williams