Hi, we have two separate identical z/VM, one in each z10 but it is mixed
test-qa-prod in both.
We have vmsecure and ACF2 to ensure a disk is read-write connected only by one
vmuserid
and that one vmuserid only can login into one system at a time.
ACF2 suspend for that userid in the 'other' machine'.
Cordialement / Vriendelijke Groeten / Best Regards / Med Vänliga Hälsningar
Tore Agblad
Volvo Information Technology
Infrastructure Mainframe Design & Development
SE-405 08, Gothenburg Sweden
E-mail: tore.agb...@volvo.com
http://www.volvo.com/volvoit/global/en-gb/
________________________________________
From: Linux on 390 Port [linux-...@vm.marist.edu] On Behalf Of Mrohs, Ray
[ray.mr...@usdoj.gov]
Sent: Wednesday, June 10, 2009 15:33
To: LINUX-390@VM.MARIST.EDU
Subject: Test and Production Linux Spaces
To all who are running test and production in different LPARS:
What technique(s) do you use to migrate or promote Linux instances from
your test LPAR to the production LPAR? Do you have safeguards in place
to absolutely avoid running on both sides with duplicate IP or disk
addresses? Do you copy to dedicated production DASDs? Any other gotchas?
Thanks.
Ray Mrohs
US DOJ
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