def add_volumes_to_volume_set(set_name, setmembers)
      begin
        @volume_set.add_volumes_to_volume_set(set_name, setmembers)
      rescue => ex
        Util.log_exception(ex, caller_locations(1, 1)[0].label)
        raise ex
      end
    end
def add_volumes_to_volume_set(set_name, setmembers)
      begin
        @volume_set.add_volumes_to_volume_set(set_name, setmembers)
      rescue => ex
        Util.log_exception(ex, caller_locations(1, 1)[0].label)
        raise ex
      end
    end
Adds volume(s) to a volume set.

 ==== Attributes

 * set_name - the volume set name
      type set_name: String
 * setmembers - the volume(s) name to add
      type setmembers: Array of String