On Jul 2, 2020, at 7:25 PM, Feller, Paul <000002fc94e14c43-dmarc-requ...@listserv.ua.edu> wrote: > > In this shop a MOD-27 is 32,760 cyls and a MOD-54 is 65,520 cyls. As for how > they are allocated, that I can't answer.
Several years ago I moved all our DASD to “3390-54” with 65,520 cylinders. This was on a Hitachi VSP. Just this February we migrated to an IBM DS8882F. I had some space left over so I created some EAVs, but I consider them while I work out how best to utilize them. On the Hitachi I used the GUI to define the virtual volumes and LCUs, but on the IBM disk I used DSCLI. -- Pew, Curtis G curtis....@austin.utexas.edu ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
