We moved from a z9 to a z196- new ficon express cards- new wwn's .
The san team had to rezone/remask luns.
We also had an issue that the folks who do hardware config's gave us
wrong information as to what the new wwpn's were to be. The san team
scrambled to rezone on the day of cut over. HCD folks said wwpn's
changed after their gen and POR.
Our servers have the linux OS on mainframe dasd - only application and
database data was on san.
So could bring up servers and look to see what the wwpn's really were.


-----Original Message-----
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of
Sue Sivets
Sent: Friday, October 14, 2011 7:44 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Migrating Linux on zFCP to new cpu

We are getting ready to move from our old cpu to a new z114. I think
most of my z/Linux guest machines will move to the new equipment without
any problems, but I have one z/Linux machine that was built on zfcp dasd
only, and it has me worried. I can change the world wide information in
the vm profile exec, but how do I change the   zipl.conf information,
and the zfcp definition for the / dasd?

Has anyone migrated a z/Linux image that boots from zFCP dasd from one
machine to another? Is there anything I can do so that VM will make
things easier?

Sue Sivets

--
  Suzanne Sivets
  Systems Programmer
  Innovation Data Processing
  275 Paterson Ave
  Little Falls, NJ 07424-1658
  973-890-7300
  Fax 973-890-7147
  ssiv...@fdrinnovation.com

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