'Creates a clone of the specified volume.'

@remotefs_drv.locked_volume_id_operation
def create_cloned_volume(self, volume, src_vref):

    volume_format = self.get_volume_format(src_vref)
    if (volume_format == DISK_FORMAT_PLOOP):
        self._create_cloned_volume(volume, src_vref)
    else:
        super(VZStorageDriver, self)._create_cloned_volume(volume, src_vref)
