Our storage architect is trying to get us to use 3390-9's instead of 3390-3's
for paging. I know that z/VM doesn't use PAV or HyperPAV for paging, and that
more devices means more concurrent I/O's. Has anyone actually tried changing
from 3390-3's to one-third as many 3390-9's? If you have,
[mailto:ib...@listserv.uark.edu] On Behalf Of O'Brien, Dennis L
Sent: Tuesday, December 01, 2009 12:32 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: 3390-9's for paging
Our storage architect is trying to get us to use 3390-9's
instead of 3390-3's for paging. I know that z/VM doesn't use
PAV or HyperPAV
Just have a look at how busy your current page packs are today. Then we can
predict something.
(eg if you hardly ever page, you will not notice a difference)
2009/12/1 O'Brien, Dennis L
dennis.l.o'br...@bankofamerica.comdennis.l.o%27br...@bankofamerica.com
Our storage architect is trying to
issues.
Ed Martin
Aultman Health Foundation
330-363-5050
ext 35050
-Original Message-
From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf
Of O'Brien, Dennis L
Sent: Tuesday, December 01, 2009 3:31 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: 3390-9's for paging
