CherryPy Web服务器不提供根植于磁盘目录中的Web空间，而提供根植于特定的Python对象cpg . root中的Web空间。

Instead of serving a Web space rooted in a directory on disk, the CherryPy Web server serves a Web space rooted at a particular Python object, cpg.root.

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此图显示了映射磁盘系统的目录结构。

This drawing shows the directory structure that maps the disk system.

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重要的是，应确保使用某种容错机制，例如镜像，使包含事务日志目录的磁盘受到良好保护。

It is important to make sure that the disk that contains the transaction log directory is well protected using some kind of fault-tolerant mechanism-like mirroring.

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