On 03/28/2014 05:37 PM, bergman@xxxxxxxxxxxx wrote: > > > I've got a 3-node cluster under CentOS5. > > I'd like to add 3 additional nodes, running CentOS6. > > Are there any known issues, guidelines, or recommendations for having > a single RHCS cluster with different OS releases on the nodes? Only one answer.. don't do it. It's not supported and it's only asking for troubles. Fabio -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster