Hi all, I've just been making a Visio diagram of out I/O config on some old hardware (z800), which runs two z/OS guests under VM (5.4)
I dicovered that, although the VM IOCP has channels to my DASD system as FC (FICON) the z/OS IOCP has them defined as CNC (ESCON). So what "speed" am I going to get on a z/OS I/O, ESCON or FICON? I'm assuming VM does something clever, like ignore what z/OS says? TIA