Sometimes mount A would get a cap revoke when mount
B did its last IO, resulting in mount A's OSD epoch
getting updated too.
Fix by making sure mount B is the last one to have
done IO before we do the barrier, so that when
it does IO again after the barrier, mount A can't
be holding any caps that B would need.
Fixes: #11913
Signed-off-by: John Spray <john.spray@redhat.com>
To test that metadata written recently is
preserved across a client+server crash when
barriered with a directory fsync.
Signed-off-by: John Spray <john.spray@redhat.com>
The interval between writes was too short because
it was not taking account of the way OSDMap full
flags are set on tick rather than immediately.
Fixes: #11779
Signed-off-by: John Spray <john.spray@redhat.com>
flock only works properly on FUSE versions >=2.9, which is newer
than eg Ubuntu Precise. So check the version on our client mounts and
only test flock if it's at least that new.
Fixes: #9995
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
Run the same procedure as TestClusterFull, but
instead of limiting OSD memstore size, use pool
quota on the data pool.
Signed-off-by: John Spray <john.spray@redhat.com>
Create divergent priors and a split and then move a pg using
ceph-objectstore-tool export/import
Add yaml file to run the reg11184 task
Fixes: #11343
Signed-off-by: David Zafman <dzafman@redhat.com>
Based on tasks/divergent_priors.py but also do simple export/remove/import on
same osd.
Add yaml file to run the divergent_priors2 task
Signed-off-by: David Zafman <dzafman@redhat.com>
Flake8 fixes
Use new set_recovery_delay admin socket command
Fix bad value set for filestore_blackhole
Make sure log trims and only require 100 objects
Use kick_recovery_wq to properly set osd_recovery_delay_start to 0
Write and remove divergent and verify removal was undone
Fix to make compatible with wip-10809-11135-10290
Make sure to set_recovery_delay in a non-racey way (while osd running but down)
Leave divergent "in" so its PGs aren't treated as strays
Add yaml file to run the divergent_priors task
Signed-off-by: David Zafman <dzafman@redhat.com>
This patch also adds some convenience facilities for making
some of the ceph_manager methods into tasks usable from a
yaml file.
Signed-off-by: Samuel Just <sjust@redhat.com>
Now that service IDs are modified during run, we have
to avoid repeatedly evaluating first_mon for where
to run ceph_deploy, as the answer will change.
Fixes: #11495
Signed-off-by: John Spray <john.spray@redhat.com>
The early non-defaults caused failures due to xfstests_url: None not
being overridden by run_xfstests(). Move the defaults to xfstests() and
don pass xfstests_branch past that point.
Signed-off-by: Josh Durgin <jdurgin@redhat.com>
