如何进行CentOS yum镜像速度测试记录文件

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CentOS yum安装方式在有网络环境的时候非常方便，选择一个比较快的CentOS yum源是非常有意义的。

(1)自动选择最快的源

由于CentOS yum中有的mirror速度是非常慢的，如果yum选择了这个mirror，这个时候CentOS yum就会非常慢，对此，可以下载fastestmirror插件，它会自动选择最快的

mirror：  yum install yum-fastestmirror -y  fastestmirror配置文件：（一般不用动）  /etc/yum/pluginconf.d/fastestmirror.conf

你的CentOS yum镜像的速度测试记录文件：/var/cache/yum/timedhosts.txt

(2)一直受不了centos的更新源的速度，现在弄好了。更新200多MB的东东，5分钟搞定。1 mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.old

2 创建新的repo文件vi /etc/yum.repos.d/CentOS-Base.repo

引用

# CentOS-Base.repo  #  # This file uses a new mirrorlist system developed by Lance Davis for CentOS.  # The mirror system uses the connecting IP address of the client and the  # update status of each mirror to pick mirrors that are updated to and  # geographically close to the client. You should use this for CentOS updates  # unless you are manually picking other mirrors.  #  # If the mirrorlist= does not work for you, as a fall back you can try the  # remarked out baseurl= line instead.  #  #  [base]  name=CentOS-5.0 - Base  baseurl=http://mirror.be10.com/centos/5/os/$basearch/  gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#released updates  [update]  name=CentOS-5.0 - Updates  baseurl=http://mirror.be10.com/centos/5/updates/$basearch/  gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#packages used/produced in the build but not released  [addons]  name=CentOS-5.0 - Addons  baseurl=http://mirror.be10.com/centos/5/addons/$basearch/  gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5  #additional packages that may be useful  [extras]  name=CentOS-5.0 - Extras  baseurl=http://mirror.be10.com/centos/5/extras/$basearch/  gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#additional packages that extend functionality of existing packages  [centosplus]  name=CentOS-5.0 - Plus  baseurl=http://mirror.be10.com/centos/5/centosplus/$basearch/  gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

#contrib - packages by Centos Users  [contrib]  name=CentOS-5.0 - Contrib  baseurl=http://mirror.be10.com/centos/5/contrib/$basearch/  gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

 #packages in testing  [testing]  name=CentOS-5.0 - Testing  baseurl=http://mirror.be10.com/centos/5.0/testing/$basearch/  gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

 rpm --import http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5  [root@localhost yum.repos.d]# yum upgrade

上述就是小编为大家分享的如何进行CentOS yum镜像速度测试记录文件了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注行业资讯频道。