Alison wrote in with this question recently:
"I currently have two iSeries Model 825's that each have a primary partition and several secondary partitions. We are running V5R2 of the operating system, and I'm about to upgrade my secondary partitions to V5R3. My issue is that my primary partitions do not have enough disk or memory to go to V5R3 (35gb mirrored)so I was hoping I could just upgrade the secondary ones for now and move to new I5?s at the end of the year."
Do you see any problems with the Primary being back a level in the OS?
-- Debra Tart, associate editor, Search400.com