When a primiry image is being deleted, the mirrored image might
temporary be reported in error state, before deletion is propagated.
Signed-off-by: Mykola Golub <mgolub@mirantis.com>
- log to stderr;
- log status if a `wait_for` function failed;
- don't needlessly sleep in `wait_for` functions after the last
unsuccessful iteration;
- make `wait_for_pool_images` work for image removal case;
- fix `wait_for_pool_images` reset timeout (last_count set).
Signed-off-by: Mykola Golub <mgolub@mirantis.com>
This will help to test edge cases where the remote image does
or does not own the exclusive lock when the sync starts.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
The debug messages from 'rbd bench-write' and 'rbd snap create',
in addition to the existing debug messages from rbd-mirror, make
it possible to determine the source of any image inconsistency.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
This test repeatedly runs rbd bench-write, kills the process
randomly to create an unclean journal shutdown, and verifies
that the image content replicates correctly.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
