In a first for me as I did not think it possible. I added two disks to a
partition that had both 139s and 283s. The 139s are in ASP(2) and there
are only 6 of those. The 283s are ASP(1) and the two RAID sets there are
at the limit of 18 drives each.
After initializing the two drives (they are used) I selected 'Include in
RAID protection' in SST. I didn't read the confirmation screen closely
enough and let them add to RAID.
When I went to add them to the ASP I DID read that confirmation screen
to confirm that I would be adding 566 GB but NO it was only 278! Upon
further review of the RAID sets I saw that the 283GB drives were now
part of a 139GB drive raid set and only that much of their capacity was
Didn't know this was even possible....
5913 RAID cards on POWER7 with TR6 of IBM i 7.1...