How to upgrade CentOS 5.3 to 5.4 release

Reference:

http://blog.ccielogs.com/2009/10/26/how-to-upgrade-centos-5-3-to-5-4-release/

http://hi.baidu.com/dr_wang/blog/item/718fabc4f18cfca38326ac0f.html

 

1.       edit the CentOS-Base.repo to add enable =1

                /etc/yum.repos.d/CentOS-Base.repo

 

2.       yum update

How to upgrade CentOS 5.3 to 5.4 release