On 03.08.2013 07:32, Ahmed wrote: > Hi All, > > I am thinking about converting my centos 6.3 32bit system to > centos 6.4 64bit system. Please let me know what are the consequences > of > conducting this type of activity? Ahmed, Do you want to do a live/"in place" migration to 64bit? If yes, I recommend backing up and reinstalling from scratch or if you have a home partition just let it be unformatted and your settings should be preserved - most of the stuff in /home is arch-agnostic. -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro