2014-06-04 21:47:54.093 18045 ERROR oslo.messaging._drivers.common [req-b0204237-6a7c-479a-9fe3-e437bb80643f 63a84197f4e54b139f148cd740089969 f86fd98e4388460b8914e23de11546fa - - -] ['Traceback (most recent call last):\n', '  File "/usr/lib64/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n    incoming.message))\n', '  File "/usr/lib64/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n    return self._do_dispatch(endpoint, method, ctxt, args)\n', '  File "/usr/lib64/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n    result = getattr(endpoint, method)(ctxt, **new_args)\n', '  File "/usr/lib64/python2.7/site-packages/cinder/volume/manager.py", line 776, in initialize_connection\n    raise exception.VolumeBackendAPIException(data=err_msg)\n', 'VolumeBackendAPIException: Bad or unexpected response from the storage volume backend API: Unable to fetch connection information from backend: Bad or unexpected response from the storage volume backend API: The volume driver requires the iSCSI initiator name in the connector.\n']
2014-06-04 21:47:58.206 18045 WARNING cinder.context [-] Arguments dropped when creating context: {'user': u'63a84197f4e54b139f148cd740089969', 'tenant': u'f86fd98e4388460b8914e23de11546fa', 'user_identity': u'63a84197f4e54b139f148cd740089969 f86fd98e4388460b8914e23de11546fa - - -'}
2014-06-04 21:47:58.206 18045 ERROR cinder.volume.driver [req-1320a3da-7ad9-4c46-96ce-e2f995679850 63a84197f4e54b139f148cd740089969 f86fd98e4388460b8914e23de11546fa - - -] The volume driver requires the iSCSI initiator name in the connector.
2014-06-04 21:47:58.209 18045 ERROR cinder.volume.manager [req-1320a3da-7ad9-4c46-96ce-e2f995679850 63a84197f4e54b139f148cd740089969 f86fd98e4388460b8914e23de11546fa - - -] Unable to fetch connection information from backend: Bad or unexpected response from the storage volume backend API: The volume driver requires the iSCSI initiator name in the connector.
2014-06-04 21:47:58.209 18045 ERROR oslo.messaging.rpc.dispatcher [req-1320a3da-7ad9-4c46-96ce-e2f995679850 63a84197f4e54b139f148cd740089969 f86fd98e4388460b8914e23de11546fa - - -] Exception during message handling: Bad or unexpected response from the storage volume backend API: Unable to fetch connection information from backend: Bad or unexpected response from the storage volume backend API: The volume driver requires the iSCSI initiator name in the connector.
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher     incoming.message))
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher     return self._do_dispatch(endpoint, method, ctxt, args)
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.7/site-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher     result = getattr(endpoint, method)(ctxt, **new_args)
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.7/site-packages/cinder/volume/manager.py", line 776, in initialize_connection
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher     raise exception.VolumeBackendAPIException(data=err_msg)
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher VolumeBackendAPIException: Bad or unexpected response from the storage volume backend API: Unable to fetch connection information from backend: Bad or unexpected response from the storage volume backend API: The volume driver requires the iSCSI initiator name in the connector.
2014-06-04 21:47:58.209 18045 TRACE oslo.messaging.rpc.dispatcher
2014-06-04 21:47:58.210 18045 ERROR oslo.messaging._drivers.common [req-1320a3da-7ad9-4c46-96ce-e2f995679850 63a84197f4e54b139f148cd740089969 f86fd98e4388460b8914e23de11546fa - - -] Returning exception Bad or unexpected response from the storage volume backend API: Unable to fetch connection information from backend: Bad or unexpected response from the storage volume backend API: The volume driver requires the iSCSI initiator name in the connector. to caller