| 释义 |
logical block numberLBN 1.In DPPX, a number associated with each logical block in a data set.The LBNs are assigned in sequential ascending order, starting with 1.；在分布式处理程序设计执行程序DPPX中,与数据集中各个逻辑块对应的一种编号。逻辑块号是按从1开始的上升次序顺序编号的。 2.In VAX/VMS, a volume-relative address of ablock on a mass storage device.The blocks that form the volume are labeled sequentially starting with logical block 0.| 在操作系统VAX/VMS中,海量存储设备上一个块的一种卷相对地址。形成卷的这些块是以顺序方式标记的,并且从0开始。 |