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<meta content="本文主要讲述 Linux 上比较流行的 ext2 文件系统在硬盘分区上的详细布局情况。Ext2 文件系统加上日志支持的下一个版本是 ext3 文件系统,它和 ext2 文件系统在硬盘布局上是一样的,其差别仅仅是 ext3 文件系统在硬盘上多出了一个特殊的 inode(可以理解为一个特殊文件),用来记录文件系统的日志,也即所谓的 journal。由于本文并不讨论日志文件,所以本文的内容对于 ext2 和 ext3 都是适用的。" name="ABSTRACT" />
<meta content="本文主要讲述 Linux 上比较流行的 ext2 文件系统在硬盘分区上的详细布局情况。Ext2 文件系统加上日志支持的下一个版本是 ext3 文件系统,它和 ext2 文件系统在硬盘布局上是一样的,其差别仅仅是 ext3 文件系统在硬盘上多出了一个特殊的 inode(可以理解为一个特殊文件),用来记录文件系统的日志,也即所谓的 journal。由于本文并不讨论日志文件,所以本文的内容对于 ext2 和 ext3 都是适用的。" name="DESCRIPTION" />
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<tr><td align="center" background="/developerWorks/cn/i/bg-gold.gif" height="5"><b>内容:</b></td></tr>
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<tr><td><a href="#1">1 前言</a></td></tr>
<tr><td><a href="#2">2 粗略的描述</a></td></tr>
<tr><td><a href="#3">3 详细的布局情况</a></td></tr>
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