yum 本地源

[root@nfs52185 etc]# cd yum.repos.d/
[root@nfs52185 yum.repos.d]# ls
CentOS-Base.repo.bak  CentOS-Debuginfo.repo.bak  CentOS-Media.repo  CentOS-Media.repo.bak  CentOS-Vault.repo.bak
[root@nfs52185 yum.repos.d]# cat CentOS-Media.repo.bak 
# CentOS-Media.repo
#
#  This repo can be used with mounted DVD media, verify the mount point for
#  CentOS-6.  You can use this repo and yum to install items directly off the
#  DVD ISO that we release.
#
# To use this repo, put in your DVD and use it with the other repos too:
#  yum --enablerepo=c6-media [command]
#  
# or for ONLY the media repo, do this:
#
#  yum --disablerepo=\* --enablerepo=c6-media [command]
 
[c6-media]
name=CentOS-$releasever - Media
baseurl=file:///media/CentOS/
        file:///media/cdrom/
        file:///media/cdrecorder/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
[root@nfs52185 yum.repos.d]#