研究了三种广泛应用的Linux日志文件系统Ext3、ReiserFS和IBMJFS在磁盘写失效情况下的故障处理机制,分析了它们在处理磁盘写失效时存在的设计不足,并对文件系统磁盘故障处理的改进进行了总结和研究。
This paper studied the disk write-failure mechanism of three widely used Linux journaling file system: Ext3, ReiserFS and IBM JFS, and analyzed several design flaws in these file systems, summarized and researched the improved design of failures handling.