Hello, FYI even the cluster.conf schema is too different between RHEL4 and RHEL5. This is a useful link on the issue: http://sources.redhat.com/cluster/doc/cluster_schema.html Sincerely, Theophanis Kontogiannis -----Original Message----- From: linux-cluster-bounces@xxxxxxxxxx [mailto:linux-cluster-bounces@xxxxxxxxxx] On Behalf Of Jos Vos Sent: Thursday, July 24, 2008 1:20 AM To: linux clustering Subject: Re: RHEL Upgrade running RHCS/GFS On Wed, Jul 23, 2008 at 04:05:15PM -0600, Gary Romo wrote: > I will be upgrading from RHEL4 to RHEL5, on a two-node cluster. > I am using blade_center fencing, which is my biggest concern. > > I want to put all apps/dbs on node-2, then upgrade node-1. > After node-1 is good, I want to attach it to the cluster, and fail-over all > apps/dbs from node-2 to node-1. > Then I will upgrade node-2, attach it to the cluster and be done. AFAIK, RHEL4 and RHEL5 cluster nodes can not work together, cluster-wise, so it is not possible to migrate via this scenario. -- -- Jos Vos <jos@xxxxxx> -- X/OS Experts in Open Systems BV | Phone: +31 20 6938364 -- Amsterdam, The Netherlands | Fax: +31 20 6948204 -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
