Rhel5.8ISOyum source configuration
[Root @ lei1 mnt] # mkdir/mnt/iso [root @ lei1 mnt] # mkdir/mnt/cdrom [root @ lei1 ~] # Mv rhel-server-5.8-x86_64-dvd.iso/mnt/iso [root @ lei1 ~] # Cd/mnt/iso [root @ lei1 iso] # lltotal 4032884-rw-r -- r -- 1 root 4125638656 May 28 rhel-server-5.8-x86_64-dvd.iso [root @ lei1 iso] # mount-o loop/mnt/ iso/rhel-server-5.8-x86_64-dvd.iso/mnt/cdrom [root @ lei1 iso] # df-hFilesystem Size Used Avail Use % Mounted on/dev/mapper/VolGroup00-LogVol00 872G 12G 815G 2%/dev /sda1 190 M 13 M 168 M 7%/boottmpfs 2.0G 0 2.0G 0%/dev/shm/mnt/iso/rhel-server-5.8-x86_64-dvd.iso 3.9G 3.9G 0 100%/mnt/cdrom [root @ lei1 iso] # [root @ lei1 yum. repos. d] # cat/etc/yum. repos. d/rhel-debuginfo.repo [rhel-debuginfo] name = Red Hat Enterprise Linux $ releasever-$ basearch-Debugbaseurl = file:///mnt/cdrom/Server ----> Change this to the appropriate path, enabled = 1 ----> change it to 1 gpgcheck = 1 gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release [Root @ lei1 yum. repos. d] #