Hello Tom, Never tried, but I do not think you can. I have not found the command or any reference how to adjust the cache.
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 Tom Duerbusch Sent: Tuesday, July 28, 2009 1:52 PM To: IBMVM@LISTSERV.UARK.EDU Subject: IBM DS6800 caching Can cache be turned off for a volume on the DS6800? I don't think so. But I would like to confirm that. Tom Duerbusch THD Consulting