I have successfully upgraded from RHEL3 to RHEL4 under z/VM using the upgrade option presented by the Red Hat installer. One thing to note is that if you're using LVM, your PV's will still be LVM version 1 after the upgrade.
-Sam -----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Post, Mark K Sent: Wednesday, June 07, 2006 12:33 PM To: [email protected] Subject: Re: Suggestions on the best way to upgrade RedHat from AS3 to AS4 Which particular files are you going to lose? An upgrade is supposed to be supported by Red Hat. Mark Post -----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Hobbs, Robert Sent: Wednesday, June 07, 2006 11:39 AM To: [email protected] Subject: Suggestions on the best way to upgrade RedHat from AS3 to AS4 I am going to have to upgrade a number of RedHat EL3 servers to RedHat EL4 and cannot find a way to upgrade without losing some key customized files. We use OnStage to do eminence (security.bug fixes and updates), but OnStage does not handle version to version upgrades (an enhancement request has been submitted). Any suggestions? Robert Hobbs ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
