2015-08-31 11:02:33.493 ERROR nova.compute.manager [req-001cdf86-d12f-4449-982b-559a800794de None None] Error updating resources for node climet: u'\'versioned_object.namespace\'\nTraceback (most recent call last):\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply\n    executor_callback))\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch\n    executor_callback)\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 124, in _do_dispatch\n    new_args[argname] = self.serializer.deserialize_entity(ctxt, arg)\n\n  File "/opt/stack/nova/nova/rpc.py", line 111, in deserialize_entity\n    return self._base.deserialize_entity(context, entity)\n\n  File "/opt/stack/nova/nova/objects/base.py", line 350, in deserialize_entity\n    entity = self._process_object(context, entity)\n\n  File "/opt/stack/nova/nova/objects/base.py", line 299, in _process_object\n    objinst = NovaObject.obj_from_primitive(objprim, context=context)\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 381, in obj_from_primitive\n    return objclass._obj_from_primitive(context, objver, primitive)\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 365, in _obj_from_primitive\n    objdata[name]))\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/fields.py", line 203, in from_primitive\n    return self._type.from_primitive(obj, attr, value)\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/fields.py", line 365, in from_primitive\n    return [self._element_type.from_primitive(obj, attr, x) for x in value]\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/fields.py", line 203, in from_primitive\n    return self._type.from_primitive(obj, attr, value)\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/fields.py", line 506, in from_primitive\n    return obj_base.VersionedObject.obj_from_primitive(value, obj._context)\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 372, in obj_from_primitive\n    objns = cls._obj_primitive_field(primitive, \'namespace\')\n\n  File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 321, in _obj_primitive_field\n    return primitive[key]\n\nKeyError: \'versioned_object.namespace\'\n'