2014-10-15 09:08:54.744 1536 ERROR oslo.messaging.rpc.dispatcher [req-627c178a-a5cc-4ee4-affa-fcbeacd0459f 34e77133adb14238affa5e9fd48e4c76 5070625bb9254100b8068c3247716bfb - - -] Exception during message handling: Image 0bc82dd3-e699-440e-9227-0c8531256501 is unacceptable: qemu-img is not installed and image is of type qcow2.  Only RAW images can be used if qemu-img is not installed.
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     incoming.message))
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 177, in _dispatch
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     return self._do_dispatch(endpoint, method, ctxt, args)
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 123, in _do_dispatch
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     result = getattr(endpoint, method)(ctxt, **new_args)
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/osprofiler/profiler.py", line 105, in wrapper
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     return f(*args, **kwargs)
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/cinder/volume/manager.py", line 380, in create_volume
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     _run_flow()
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/cinder/volume/manager.py", line 373, in _run_flow
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     flow_engine.run()
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/taskflow/engines/action_engine/engine.py", line 89, in run
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     for _state in self.run_iter():
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/taskflow/engines/action_engine/engine.py", line 137, in run_iter
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     misc.Failure.reraise_if_any(failures.values())
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/taskflow/utils/misc.py", line 797, in reraise_if_any
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     failures[0].reraise()
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/taskflow/utils/misc.py", line 804, in reraise
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     six.reraise(*self._exc_info)
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/taskflow/engines/action_engine/executor.py", line 34, in _execute_task
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     result = task.execute(**arguments)
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/cinder/volume/flows/manager/create_volume.py", line 638, in execute
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     **volume_spec)
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/cinder/volume/flows/manager/create_volume.py", line 590, in _create_from_image
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     image_id, image_location, image_service)
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.7/dist-packages/cinder/volume/flows/manager/create_volume.py", line 497, in _copy_image_to_volume
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher     raise exception.ImageUnacceptable(ex)
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher ImageUnacceptable: Image 0bc82dd3-e699-440e-9227-0c8531256501 is unacceptable: qemu-img is not installed and image is of type qcow2.  Only RAW images can be used if qemu-img is not installed.
2014-10-15 09:08:54.744 1536 TRACE oslo.messaging.rpc.dispatcher