|
My "favorite"? Never let the hardware get so old that it can't have the
software upgraded to a release supported on the new hardware.
Then we upgrade and test a sandbox lpar.
Then upgrade other lpars (other than production, development and their
respective HA lpars).
Then we upgrade the "target" of our HA software.
And always upgrade the "source" before your next switch.
You don't want your source to be higher than your target. You don't want
to run into objects which can't be saved to the previous release.
Rob Berendt
--
IBM Certified System Administrator - IBM i 6.1
Group Dekko
Dept 1600
Mail to: 2505 Dekko Drive
Garrett, IN 46738
Ship to: Dock 108
6928N 400E
Kendallville, IN 46755
http://www.dekko.com
From: Jack Woehr <jwoehr@xxxxxxxxxxxxxxxxxxxxxxxx>
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Date: 12/19/2017 01:15 PM
Subject: Migrating extant system to new hardware
Sent by: "MIDRANGE-L" <midrange-l-bounces@xxxxxxxxxxxx>
Favorite solution paths for migrating extant system to new hardware?
- Replication suites/hardware?
- Installing OS on new LPAR and restoring a SAVSYS?
- Booting/installing from SAVSYS on tape or virtual image?
??
--
Absolute Performance, Inc.
12303 Airport Way, Suite 100
Broomfield, CO 80021
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