摘要
容错机制对于读光盘是很重要的。本文分析了Linux操作系统下块设备驱动程序的工作流程,并实现了一种在驱动层通过扇区块跳读来实现光盘容错的方法,显著提高Linux操作系统下光盘的重复利用率。
Fault - tolerant is very important for reading optical disk. This paper analyzes how block device drivers work on Linux operating system, and based on this point, fulfills a method of fault -tolerant on reading optical disk on driver layer, by way of skipping sectors. This method increases re - use rate of optical disk on Linux operating system.
出处
《微计算机应用》
2009年第5期61-65,共5页
Microcomputer Applications
