Linux的Ext2文件系统  

Ext2 File System of Linux

作　　者：郭学理[1] 韦智[1] 潘松[1] 

机构地区：[1]武汉大学 计算机科学系,湖北武汉430072

出　　处：《计算机应用研究》2001年第5期128-130,共3页Application Research of Computers

摘　　要：介绍了Linux的基本文件系统Ext2。其中包括Ext2的核心概念i节点inode，超块Super block，块组Blockgroup，目录块Directory block。接着描述了Linux特有的虚拟文件系统(VFS)，它让Linux能灵活地处理多种文件系统。最后介绍了Ext2对高速缓冲区的处理技术。Introduce Ext2, the basic file system of Linux. The core concepts of Ext2 such as i-node, superblock, blockgroup, directory block are included. The description of Linux's own virtual file system(VFS)which enables Linux can handle various file systems dexterously, is followed. In the last part, the introduction of technique with which Ext2 handles high-speed buffer is presented.

关 键 词：LINUX 缓冲区高速缓存 哈希表 EXT2文件系统 操作系统 

分 类 号：TP316.81[自动化与计算机技术—计算机软件与理论]