We do the same, Second level machine has all ptfs applied, tested, then it becomes the current system.
Online backup is available. You will have to handle the volid problem. Ed Martin Aultman Health Foundation 330-588-4723 ext 40441 ________________________________ From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Ward, Mike S Sent: Monday, February 23, 2009 4:41 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Second level VM systems We did it to test a new version or ptf's or apars that we applied. We also used it to test modifications to CMS or CP or even waterloo updates. From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf Of Owen, Jerry W. (AITC) Sent: Thursday, February 19, 2009 8:49 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Second level VM systems For all of you old timers that have used VM since it landed on Plymouth Rock, what are the pros and cons of using a second level VM system? Thanks in advance. ========================== This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited.
