'Deletes a EMC(VMAX) volume.
:param volume: volume object'

def delete_volume(self, volume):

    LOG.info('Deleting    Volume:    %(volume)s', {'volume': volume.name})
    volume_name = self._delete_volume(volume)
    LOG.info('Leaving    delete_volume:    %(volume_name)s.', {'volume_name': volume_name})
