# 存储

本章节侧重Linux操作系统实现的：

* 分区
* 卷管理
* 文件系统

事实上，目前随着技术的飞速发展，已经出现了混合卷管理和文件系统的文件系统，例如，Solaris上著名的ZFS，以及在Linux的clone实现Btrfs等等。

实践侧重于卷管理以及文件系统的维护和故障排查。


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