I want to ask how one we can upgrade his system from RedHat 6.0 to Redhat 7.0. If any one reboot the system, start installation of Redhat 7.0 and select Upgrade and then installs the dresired packges then during this period of time that system will not be available on the internet. I have a cruitial server on which I need this upgrade. I can not afford much down time. A simple reboot can be afforded but down time for long duration is can not be afforded. Any help and suggestions are wellcome. Thanks in advance. ____________________________________________________________________ Get free email and a permanent address at http://www.netaddress.com/?N=1 - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org