We currently have a 2-node cluster using iSCSI on another server for
storage. We want to create a new cluster on the same iSCSI server. Is
that possible so as not to effect the old cluster or will the sbd
partition of the existing cluster get overwritten or wiped out by the new
cluster we setup? We basically want to move the old cluster to a new
cluster. We can't make the 2 new nodes part of the existing cluster
because the old cluster has different IP addresses than the new one. We
want to keep the old cluster intact to fall back on in the event of
something going really bad so we can just put it back the way it was.