硬盘分区链表结构分析与应用

Analyzing Partition Chain of Hard Disk and its Application

硬盘分区表对整个硬盘的组织和管理有着极其重要的作用。本文详细介绍了硬盘上的主引导扇区和分区结构,进一步分析了每个结点的数据结构和各分项所起的作用。并通过扩展INT13H,实际分析了一块硬盘的结构。基于以上分析,文章最后提供了一个实际应用。

The partition structure of a hard disk is introduced in this paper. The paper points out the existence of partition chain of a hard disk and analyzes data structure of every crunodes in chain, The content of the extended INT 13H is presented and a typical application is given.