CentOS7 错误

2017-12-05 09:53:15 1.3k 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

Uefi安装Centos7出现错误以及解决方法写这篇就当是学习的笔记和总结。文笔不好有什么错别字或不通的地方大家多担待。很少使用Linux系统，前段时间因工作需要，要在一台服务器上安装centos7，服务器默认的引导方式是Uefi，下载ISO镜像用UltraISO刻U盘后引导安装但是报错，进后dracut#命令行，当时完全是懵的一堆英文单字没几个认识。只能百度搜索出错原因和解决方法，以下就是网上说的方法和自己实践的总结。 ... 阅读详情

已加载插件：fastestmirror
file:///media/cdrom/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /media/cdrom/repodata/repomd.xml"
正在尝试其它镜像。
file:///media/cdrecorder/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /media/cdrecorder/repodata/repomd.xml"
正在尝试其它镜像。
file:///media/CentOS/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /media/CentOS/repodata/repomd.xml"
正在尝试其它镜像。

One of the configured repositories failed (CentOS-7 - Media),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:

1. Contact the upstream for the repository and get them to fix the problem.

2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).

3. Disable the repository, so yum won't use it by default. Yum will then
just ignore the repository until you permanently enable it again or use
--enablerepo for temporary usage:

yum-config-manager --disable c7-media

4. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:

yum-config-manager --save --setopt=c7-media.skip_if_unavailable=true

failure: repodata/repomd.xml from c7-media: [Errno 256] No more mirrors to try.
file:///media/cdrom/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /media/cdrom/repodata/repomd.xml"
file:///media/cdrecorder/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /media/cdrecorder/repodata/repomd.xml"
file:///media/CentOS/repodata/repomd.xml: [Errno 14] curl#37 - "Couldn't open file /media/CentOS/repodata/repomd.xml"

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还有一个问题谁帮忙给一个连接地址 centos7 怎么安装ORACLE 11版本博客

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