unable to create volume in cinder

[Sinh Lam]

When using LVM backend in new JUNO install, getting the following error when trying to create a test volume:

2014-11-05 13:01:59.835 2831 WARNING cinder.context [-] Arguments dropped when creating context: {'user': u'9077df4d2a1f4e568212cb9628bb1f29', 'tenant': u'01cb84bc296e4c9ba917d616100a899d', 'user_identity': u'9077df4d2a1f4e568212cb9628bb1f29 01cb84bc296e4c9ba917d616100a899d - - -'}
2014-11-05 13:01:59.839 2831 ERROR oslo.messaging.rpc.dispatcher [req-e98e33db-1371-4e5b-ac55-7e3aadecf949 9077df4d2a1f4e568212cb9628bb1f29 01cb84bc296e4c9ba917d616100a899d - - -] Exception during message handling: create_volume() got an unexpected keyword argument 'source_replicaid'
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher incoming.message))
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher return self._do_dispatch(endpoint, method, ctxt, args)
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher result = getattr(endpoint, method)(ctxt, **new_args)
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher TypeError: create_volume() got an unexpected keyword argument 'source_replicaid'
2014-11-05 13:01:59.839 2831 TRACE oslo.messaging.rpc.dispatcher
2014-11-05 13:01:59.841 2831 ERROR oslo.messaging._drivers.common [req-e98e33db-1371-4e5b-ac55-7e3aadecf949 9077df4d2a1f4e568212cb9628bb1f29 01cb84bc296e4c9ba917d616100a899d - - -] Returning exception create_volume() got an unexpected keyword argument 'source_replicaid' to caller
2014-11-05 13:01:59.841 2831 ERROR oslo.messaging._drivers.common [req-e98e33db-1371-4e5b-ac55-7e3aadecf949 9077df4d2a1f4e568212cb9628bb1f29 01cb84bc296e4c9ba917d616100a899d - - -] ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n incoming.message))\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n result = getattr(endpoint, method)(ctxt, **new_args)\n', "TypeError: create_volume() got an unexpected keyword argument 'source_replicaid'\n"]

the command being passed is:

cinder create --display-name sinh_test7 1

this leaves the volume in a perpetual state of 'creating' status. cannot remove/delete. resetting the state does nothing as well.

ii cinder-common 1:2014.1.3-0ubuntu1 all Cinder storage service - common files
ii cinder-volume 1:2014.1.3-0ubuntu1 all Cinder storage service - Volume server
ii python-cinder 1:2014.1.3-0ubuntu1 all Cinder Python libraries

included is the cinder.conf (minus ip and password info).

[Sinh Lam (slam-c)]

this is because of a version difference between what's on the controller and what's on the storage nodes.

updated the storage nodes to the same as the controller (2014.2-0ubuntu1~cloud0) and the error disappeared.