Hi, There two ways (which I have tried out ) to upgrade from RHEL3AS TO RHEL4AS. 1> boot from rhel4as cd and go for a normal installation.The installation program searches for any existing RHEL versions installed, and if it finds one then it provides u with 2 options, one is upgrade and another is new install. Go for upgrade and it will work fine. 2> boot from rhel4as cd and at linux installation prompt enter "linux upgrade". Even this works fine. But not recommended. Regards, Arun William. Tom Hansen <tomh@xxxxxxx> wrote: We have RHEL AS3 Update 7 and are considering upgrading to the current RHEL AS4 to gain the additional hardware support of the 2.6 kernel. We would like to do the upgrade rather than reinstalling everything from scratch. Is this just an empty hope, or does this stand a reasonable chance of success? Experiences, anyone? Thanks. -- Tom Hansen Senior Information Processing Consultant Great Lakes WATER Institute tomh@xxxxxxx www.glwi.uwm.edu -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list ____________________________ Regards A.Williams IN THIS WORLD FULL OF DREAMS AND IMAGINATION, LOOK FOR POSSIBILITIES... --------------------------------- Find out what India is talking about on Yahoo! Answers India. So, what?s NEW about the NEW Yahoo! Messenger? Find out. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
