On Wednesday, 03/07/2007 at 09:32 EST, "Bates, Bob [CCC-OT_IT]" <[EMAIL PROTECTED]> wrote: > I was fixing an exec with this just yesterday and ran into the same problem. I > thought I had an easy solution those months ago by altering 3390-0A to 3390-3 > and 3390-0C to 3390-9. Then the 3390-27's showed up and still got translated as > 3390-0C. Whoops. > > Ended up creating a table for each of the cyl counts to change to the mod I > wanted. Found another system that has all sorts of different sized 3390s. So, > how to determine how to report dasd that isn't of standard sizes. > h > How about something like 3390-S1 meaning it's smaller than a normal mod-1?
Architecturally, the number of cylinders is orthogonal to the model number. It just so happens that our model 'n' has 'm' number of cylinders on it. The number of cylinders actually comes from the device itself. (E.g. note minidisks have the device type of the underlying rdev, but have fewer cyls.) Alan Altmark z/VM Development IBM Endicott