CentOS7 执行yum 命令出错 One of the configured repositories 如何解决

新安装的一台物理服务器, 执行yum命令出现了错误, One of the configured repositories failed (Unknown),, 最后是Cannot retrieve metalink for repository: epel/x86_64. Please verify its path and try again 。完整的错误信息是

# yum update  Loaded plugins: fastestmirror  base                                                                                                                                                  | 3.6 kB  00:00:00       One of the configured repositories failed (Unknown),   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. Run the command with the repository temporarily disabled              yum --disablerepo=<repoid> ...         4. Disable the repository permanently, 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 <repoid>          or              subscription-manager repos --disable=<repoid>         5. 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=<repoid>.skip_if_unavailable=true    Cannot retrieve metalink for repository: epel/x86_64. Please verify its path and try again

这里重点是最后一行 for repository: epel/x86_64. 说明是这个仓储出了问题。

解决办法1 删除这个仓库

# rm -f  /etc/yum.repos.d/epel.repo

这样执行yum命令就可以正确的执行。


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