def stop(self):
        self._executor.shutdown()
:return: A ``BlockDeviceVolume`` representing a volume which has been
dataset/ETHPy150Open openstack/taskflow/taskflow/engines/action_engine/executor.py/SerialRetryExecutor.stop--crossover with--dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/testtools/_blockdevice.py/IBlockDeviceAPITestsMixin._destroyed_volume