If you have the RHEL 5.4 DVD with you, you have an upgrade option , which would only deploy upgraded rpm's and you do not have to reinstall the OS again. The network settings are also preserved. Thanks! Rohit Khaladkar On Wed, Mar 17, 2010 at 3:15 PM, walid jarboui <walid.jarboui@xxxxxxxxx>wrote: > Hi, > Iwould like to upgrade RHEL 5.3 to 5.4 without installation of all OS > again, > script for example. > THx > WALID > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- Thanks! Rohit Khaladkar -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list