In the test_volume_client module, refactor code to add a function
that configures credentials for a guest to mount a volume. The
function could be used by tests to setup a guest client to mount
a volume with fewer lines of code.
Signed-off-by: Ramana Raja <rraja@redhat.com>
Now that daemon commandlines include "--cluster" they
easily overflow ps's default behaviour.
Fixes: http://tracker.ceph.com/issues/15857
Signed-off-by: John Spray <john.spray@redhat.com>
For reproducing error handling paths during purge,
such as #15266 (ASCII exception)
Fixes: http://tracker.ceph.com/issues/15266
Signed-off-by: John Spray <john.spray@redhat.com>
Also ensure namespace_prefix and vol_prefix are set to default values
if they are not explicitly passed.
Fixes#15417
Signed-off-by: Xiaoxi Chen <xiaoxchen@ebay.com>
Test whether the CephFSVolumeClient can evict a client based on its
auth ID and the volume path it has mounted.
Fixes: http://tracker.ceph.com/issues/15045
Signed-off-by: Ramana Raja <rraja@redhat.com>
The mount points of the test clients were created based on the auth
ID they used. So two clients using the same auth ID could not create
different mount points in a straight forward way. Expose the
directory name of the mount point as a public attribute allowing
client mount points to be easily changed whenever needed.
Signed-off-by: Ramana Raja <rraja@redhat.com>
For the case where we have a daemon come up that
wants to be a standby replay, but someone else
is already following the target, so he has to
be just a regular standy instead.
Signed-off-by: John Spray <john.spray@redhat.com>
Previously, an MDS could be used as a replay even
if it had "standby replay = false", this is changed
now so that replays will only happen explicitly.
Signed-off-by: John Spray <john.spray@redhat.com>
Run through two-client scenario where the first client
thinks a dir is empty even though the second client
has written some files to it.
Signed-off-by: John Spray <john.spray@redhat.com>
While Filesystem at large requires the new commands, for
use from the `ceph` task we must support old style commands,
as the ceph task is used to instantiate old clusters during
upgrade testing.
Fixes: #15124, #15049, #15106
Signed-off-by: John Spray <john.spray@redhat.com>
Move the thrasher-specific methods out of CephManager
into MDSThrasher and plumb them into MDSCluster.
Signed-off-by: John Spray <john.spray@redhat.com
This is one of those things that had a convoluted .yaml file
because it predated the ability to write explicit procedural
python tests.
Signed-off-by: John Spray <john.spray@redhat.com>
