CentOS系统自带的更新源的速度实在是慢，为了让CentOS6使用速度更快的YUM更新源，可以选择163（网易）的更新源。
1.下载repo文件
wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
2.备份并替换系统的repo文件
[[email protected] ~]# cd /etc/yum.repos.d/[[email protected] ~]# mv CentOS-Base.repo CentOS-Base.repo.bak[[email protected] ~]# mv CentOS6-Base-163.repo CentOS-Base.repo
3.执行yum源更新
[[email protected] ~]# yum clean all[[email protected] ~]# yum makecache[[email protected] ~]# yum update
贴出Centos 6.4 32位的配置文件， 如果没有需要手工创建就可以了
[[email protected] ~]# cat /etc/yum.repos.d/CentOS-Base.repo
# CentOS-Base.repo
#
# 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-$releasever - Base
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#released updates
[updates]
name=CentOS-$releasever - Updates
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
#baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
|
|
然后我把163的源CentOS-Base-163.repo放在了/etc/yum.repos.d下，然后 yum makecache报错
- [[email protected] yum.repos.d]# yum makecache
- Loaded plugins: fastestmirror, refresh-packagekit, security
- Loading mirror speeds from cached hostfile
- * addons: mirrors.163.com
- * base: mirrors.btte.net
- * extras: mirrors.btte.net
- * updates: mirrors.btte.net
- http://mirrors.163.com/centos/6/addons/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
- Trying other mirror.
- http://mirror.centos.org/centos/6/addons/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
- Trying other mirror.
- Error: Cannot retrieve repository metadata (repomd.xml) for repository: addons. Please verify its path and try again
下载地址：http://mirrors.163.com/.help/CentOS6-Base-163.repo
按照上面的方法替换 搞定
如果还报错误 说明你的.repo 里面的路径不对 需要根据错误找出路径，然后将改文件删除，或者移除 。