Does anyone have any idea how to remove a member volume from the system volume set? Since I can't do a VSCLOSE on the MPEXL_SYSTEM_VOLUME_SET I can't SCRATCHVOL the LDEV and if the master volume is mounted the members are automatically mounted when I turn the drives on. If I did the following on our test system: volutil> newvol mpexl_system_volume_set:member2 40 the new member volume would be added correctly, then I want to remove this drive from the system and all traces of it from the master volume. Any ideas would be appreciated, I'm playing around with this on a test system so I can try just about anything. -- [log in to unmask]