I just installed Grid/ASM 11.2 and created a single disk group called DATA. Somehow it got created with Typical redundancy instead of external, so I have lost half my total storage space. I need to change this. Problem is the cluster and voting disk files are on DATA. Can these be moved to a new group so that I can drop DATA, I know this can be done with regular files but not sure about cluster related files, seems like they would be a bit touchy.