[CentOS] Hot upgrade from 5.2 Centos to 5.7 Centos

Tue Oct 18 23:42:20 UTC 2011
John R Pierce <pierce at hogranch.com>

On 10/18/11 4:16 PM, Ljubomir Ljubojevic wrote:
> Shouldn't he run "yum upgrade" instead of update? upgrade will take into
> account any possible obsoletes.

as far as I know, those are equivalent.

upgrade is equivalent to update with --obsoletes   and --obsoletes is 
true by default:

     # grep obsoletes /etc/yum.conf

john r pierce                            N 37, W 122
santa cruz ca                         mid-left coast