用 Metalink 下载与校验错误后的修复

Mr_Bean

Metalink 协议提供了
1、动态的择优网络路径 （.metalink 其实是一个根据你网络状况实时生成的文件，每次都可能不同的哦）
2、多线程
3、且带校验功能
4、且不属于P2P协议不会被网络提供商屏蔽、丢包、延时

在这里找metalink
http://download.opensuse.org/distribution/11.1/iso/

有越来越多的下载工具支持metalink协议了，例如Firefox插件downthemall，还有Aria2

openSUSE-11.1-DVD-i586.iso 的下载

2. wget http://download.opensuse.org/distribution/11.1/iso/openSUSE-11.1-DVD-i586.iso.md5
3. wget http://download.opensuse.org/distribution/11.1/iso/openSUSE-11.1-DVD-i586.iso.sha1
4. aria2c -M http://download.opensuse.org/distribution/11.1/iso/openSUSE-11.1-DVD-i586.iso.metalink

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校验错误后的修复

1. rsync -vzP rsync://mirror.pacific.net.au/opensuse/distribution/11.1/iso/openSUSE-11.1-DVD-i586.iso [本地路径]/openSUSE-11.1-DVD-i586.iso

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openSUSE-11.1-DVD-x86_64.iso 的下载

2. wget http://download.opensuse.org/distribution/11.1/iso/openSUSE-11.1-DVD-x86_64.iso.md5
3. wget http://download.opensuse.org/distribution/11.1/iso/openSUSE-11.1-DVD-x86_64.iso.sha1
4. aria2c -M http://download.opensuse.org/distribution/11.1/iso/openSUSE-11.1-DVD-x86_64.iso.metalink

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校验错误后的修复

1. rsync -vzP rsync://mirror.pacific.net.au/opensuse/distribution/11.1/iso/openSUSE-11.1-DVD-x86_64.iso [本地 路径]/openSUSE-11.1-DVD-x86_64.iso

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rsync 修复时要与远程的4G iso 文件对比，有时要等待十多分钟后才开始下载。