While testing a new scenario test as specified here:
http://specs.openstack.org/openstack/manila-specs/specs/release_independent/scenario-tests.html#create-manage-share-and-write-data
After being successfully unmanaged, the manage operation fails:
http://logs.openstack.org/95/545695/18/check/manila-tempest-dsvm-postgres-zfsonlinux/8e1b69e/logs/screen-m-shr.txt.gz#_Jul_30_07_45_00_563569
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 163, in _process_incoming
res = self.dispatcher.dispatch(message)
File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 265, in dispatch
return self._do_dispatch(endpoint, method, ctxt, args)
File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch
result = func(ctxt, **new_args)
File "/opt/stack/new/manila/manila/share/manager.py", line 187, in wrapped
return f(self, *args, **kwargs)
File "/opt/stack/new/manila/manila/utils.py", line 571, in wrapper
return func(self, *args, **kwargs)
File "/opt/stack/new/manila/manila/share/manager.py", line 2379, in manage_share
self.driver.manage_existing(share_instance, driver_options)
File "/opt/stack/new/manila/manila/share/drivers/zfsonlinux/driver.py", line 769, in manage_existing
self.zfs("mount", new_dataset_name)
File "/opt/stack/new/manila/manila/share/drivers/zfsonlinux/utils.py", line 145, in zfs
return self.execute('sudo', 'zfs', *cmd, **kwargs)
File "/opt/stack/new/manila/manila/share/drivers/zfsonlinux/utils.py", line 97, in execute
return executor(*cmd, **kwargs)
File "/opt/stack/new/manila/manila/share/drivers/ganesha/utils.py", line 79, in __call__
ret = processutils.ssh_execute(ssh, cmd, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/oslo_concurrency/processutils.py", line 570, in ssh_execute
cmd=sanitized_cmd)
ProcessExecutionError: Unexpected error while running command.
Command: sudo zfs mount gamma/manila_share_aaddcd5b_906c_4b22_8257_e6b377a56e63
Exit code: 1
Stdout: u''
Stderr: u"cannot mount 'gamma/manila_share_aaddcd5b_906c_4b22_8257_e6b377a56e63': filesystem already mounted\n"
Fix proposed to branch: master
Review: https:/