in recording data per cluster within a recording medium, a data structure recorded in the recording system is characterized in that the data includes an address unit in which a plurality of per recording unit address fields included in a corresponding cluster and a control information field indicateding per recording unit attribute are recorded and in that each information configuring the control information field is identified by byte unit.

在记录介质中按簇记录数据时，记录在记录系统上的数据结构有如下特征：数据结构包含一个地址单元，在这个地址单元中，大部分记录的单元地址字段都包含在一个对应的簇中，表明每个记录单元属性的控制信息字段也会记录下来，配置控制信息字段的每一条信息由一个字节标识。