No no no. We're all confused! *My* mod 27's are 32,760 cylinders.
Course we all know there is no such thing as a mod 27 and they are really 3390-9 of a larger size, which can be any size. All made up :) Marcy "This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation." -----Original Message----- From: The IBM z/VM Operating System [mailto:[email protected]] On Behalf Of Rob van der Heij Sent: Wednesday, February 10, 2010 12:49 PM To: [email protected] Subject: Re: [IBMVM] Number of MOD-27 Cylinders for a z/Linux guest On Wed, Feb 10, 2010 at 6:38 PM, zMan <[email protected]> wrote: > Right, my guess is that someone said "27 = 3 x 9 = 3 x 10016 = 30048". Then > they added one for cyl0, then they got confused about origin 0/origin 1 and > wound up at 30050. Who's confused? A 3390-3 at 3339 cylinders, one for CP and an almost full pack mini disk is 3338 cylinders. So 3390-27 is 30051 cylinders. If you give the guest a pseudo full pack, that's minus one for CP, so 30050 Rob
