Alan McKay wrote:
OK, I've never done an upgrade before either, so I go to this URL :
http://wiki.centos.org/Manuals/ReleaseNotes/CentOS5.4/#head-29511ff6659f6463...
And I execute these commands
yum clean all yum update glibc* yum update yum* rpm* python* yum clean all yum update shutdown -r now
And I come back up and : [amckay@alan ~]$ cat /etc/redhat-release CentOS release 5.3 (Final)
Of course, the URL does not say anything about those being the commands required to get to 5.4 from a previous release.
I've never done this before, obviously ...
it will work when your mirror has 5.4