'Fetch the image from image_service and write it to the volume.'

def copy_image_to_volume(self, context, volume, image_service, image_id):

    super(NetAppNfsDriver, self).copy_image_to_volume(context, volume, image_service, image_id)
    LOG.info('Copied    image    to    volume    %s    using    regular    download.', volume['id'])
    self._register_image_in_cache(volume, image_id)
