Can i do a save upgrade from CentOs 4.3 to 4.4 ? I don't know how to upgrade with ISPConfig, tips are welcome.
Well I did not upgrade a Centos with IPSocnfig, but I had a webserver / db etc configured by hand and there were no problems with that. But try the search here, some days ago there was a thread regarding that topic...
Upgrading works exactly the same as the initial installation. The installer recognizes if it's an initial installation or an update.