张宴的博客

用rsync实现网站镜像和备份[转载]

Mon, 02 Jul 2007 03:09:24 +0000

　　简介
　　对于选择Linux 作为应用平台的的中小型企业或网站来说，往往面临如何实现数据远程备份或者网站镜象的问题，虽然有商业化的备份和镜象产品可供选择，但这些产品的价格往往过于昂贵。因此如何利用自由软件高效实现远程备份和网站镜象就成为一个值得讨论的话题。

　　通过网络进行远程数据备份或者网站镜象的最简单的方法就是使用wget，但是这种方式每次都需要将所有数据都重新在网络上传输一遍，而不考虑哪些文件是经过更新的，因此效率非常低下。尤其在需要备份的数据量很大的时候，往往需要花费数个小时来在网络上进行数据传输。

　　因此这里就介绍一种高效的网络远程备份和镜象工具-rsync，它可以满足绝大多数要求不是特别严格的备份需求。

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Tags - linux

[评论] 用rsync实现网站镜像和备份[转载]

Fri, 26 Feb 2010 15:08:43 +0000

宴哥，在您指导下的sersync文档已经整理完毕，也放在google code上了。

http://code.google.com/p/sersync/

[评论] 用rsync实现网站镜像和备份[转载]

Thu, 24 Feb 2011 14:32:03 +0000

想问下两个文件密码的路径配置文件里面是这个路径secrets file = /etc/backserver.pas，而执行命令指定密码文件路径的时候确实这个路径 --password-file=/etc/rsync.pass，后来执行命令的路径是自动生成的还是？

[评论] 用rsync实现网站镜像和备份[转载]

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