yum install yum-fastestmirrorで指定する
# yum install yum-fastestmirror Loading "installonlyn" plugin Setting up Install Process Setting up repositories base 100% |=========================| 1.1 kB 00:00 updates 100% |=========================| 951 B 00:00 addons 100% |=========================| 951 B 00:00 extras 100% |=========================| 1.1 kB 00:00 Reading repository metadata in from local files Parsing package install arguments Resolving Dependencies --> Populating transaction set with selected packages. Please wait. ---> Downloading header for yum-fastestmirror to pack into transaction set. yum-fastestmirror-1.0.4-2 100% |=========================| 5.0 kB 00:00 ---> Package yum-fastestmirror.noarch 0:1.0.4-2.el5.centos set to be updated --> Running transaction check Dependencies Resolved ============================================================================= Package Arch Version Repository Size ============================================================================= Installing: yum-fastestmirror noarch 1.0.4-2.el5.centos extras 11 k Transaction Summary ============================================================================= Install 1 Package(s) Update 0 Package(s) Remove 0 Package(s) Total download size: 11 k Is this ok [y/N]: y <==yを指定 Downloading Packages: (1/1): yum-fastestmirror- 100% |=========================| 11 kB 00:00 Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction Installing: yum-fastestmirror ######################### [1/1] Installed: yum-fastestmirror.noarch 0:1.0.4-2.el5.centos Complete!
/etc/yum.repos.d/CentOS-Base.repoを以下のようにenabled=1に変更
[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 enabled=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
# yum list Loading "fastestmirror" plugin Loading "installonlyn" plugin Setting up repositories Determining fastest mirrors Reading repository metadata in from local files Installed Packages Deployment_Guide-en-US.noarch 5.0.0-21.el5.centos installed Deployment_Guide-ja-JP.noarch 5.0.0-21.el5.centos installed GConf2.i386 2.14.0-9.el5 installed ImageMagick.i386 6.2.8.0-3.el5.4 installed (略)
# yum check-update Loading "fastestmirror" plugin Loading "installonlyn" plugin Setting up repositorieshttps://wwwism.dyndns.org/?cmd=edit&page=turboLinux_White%20Box%20Enterprise%20Linux_Fedora%20Core_Red%20Hat%20Memo%2FCentOS_yum Loading mirror speeds from cached hostfile Reading repository metadata in from local files
# yum update Loading "fastestmirror" plugin Loading "installonlyn" plugin Setting up Update Process Setting up repositories Loading mirror speeds from cached hostfile Reading repository metadata in from local files No Packages marked for Update/Obsoletion