2011-09-09 23:44:09,779 CRITICAL nova [-] volume group nova-volumes doesn't exist
(nova): TRACE: Traceback (most recent call last):
(nova): TRACE:   File "/usr/bin/nova-volume", line 49, in <module>
(nova): TRACE:     service.wait()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/nova/service.py", line 357, in wait
(nova): TRACE:     _launcher.wait()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/nova/service.py", line 107, in wait
(nova): TRACE:     service.wait()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/eventlet/greenthread.py", line 166, in wait
(nova): TRACE:     return self._exit_event.wait()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/eventlet/event.py", line 116, in wait
(nova): TRACE:     return hubs.get_hub().switch()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/eventlet/hubs/hub.py", line 177, in switch
(nova): TRACE:     return self.greenlet.switch()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/eventlet/greenthread.py", line 192, in main
(nova): TRACE:     result = function(*args, **kwargs)
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/nova/service.py", line 77, in run_server
(nova): TRACE:     server.start()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/nova/service.py", line 137, in start
(nova): TRACE:     self.manager.init_host()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/nova/volume/manager.py", line 86, in init_host
(nova): TRACE:     self.driver.check_for_setup_error()
(nova): TRACE:   File "/usr/lib/pymodules/python2.7/nova/volume/driver.py", line 94, in check_for_setup_error
(nova): TRACE:     % FLAGS.volume_group)
(nova): TRACE: Error: volume group nova-volumes doesn't exist
(nova): TRACE: