I have upgraded many many systems from V6R1 to V7R1, and it is simple. In fact Steve Will and I are doing a presentation (free webinar) on Tuesday Nov 29th on upgrading to both Power7 and IBM I 7.1.
I think the first thing you need to insure is that you have the latest i_BASE_01 CD, since this will have the latest Technology Refresh PTFs on it, and will make your upgrade quicker and easier.
I like image catalogues for both the PTFs afterwards and the upgrade images.
Make sure your firmware for the FSP is current.
ThIngs to look out for:
Operation Direct Console, not supported on 7.1. Upgrade to Operations LAN console first.
Some older versions of Java aren't supported at 7.1 , make sure you aren't using them
There is no more AnyNet, so upgrade to Enterprise Extenders first.
Problem if you are using 3995's
If using Domno need to be running the right version, as some aren't supported.
If using Websphere, can't be running V6, need to be atleast 6.1
I believe MQ has some release dependencies as well, just don't remember off the top of my head.
Make sure you read the memo to users so you know what has changed.
Get the informational APARs, and download all the required PTFs before hand.
Those are a few off the top of my head.
Pete
--
Pete Massiello
iTech Solutions
http://www.itechsol.com
-----Original Message-----
From: midrange-l-bounces+pmassiello-ml=itechsol.com@xxxxxxxxxxxx [mailto:midrange-l-bounces+pmassiello-ml=itechsol.com@xxxxxxxxxxxx] On Behalf Of Willie J. Moore
Sent: Monday, November 21, 2011 2:11 PM
To: midrange-l@xxxxxxxxxxxx
Subject: Upgrade from 6.1 to 7.1
We are looking into upgrading our 6.1 operation system to 7.1. I would like to hear from anyone who has done this upgrade.
How did it go, what to look out for, etc.
Our system is a model E4B with HMC.
Thanks in advance,
William Moore
California Fine Wire, CO
805-489-5144
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list To post a message email: MIDRANGE-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options,
visit:
http://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at
http://archive.midrange.com/midrange-l.
midrange.com
