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MQSeries.net Forum Index » General Discussion » Migrating from MQSeries V 5.2 to MQSeries V 6.0

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gluesoftware
PostPosted: Tue Apr 18, 2006 11:34 pm    Post subject: Migrating from MQSeries V 5.2 to MQSeries V 6.0 Reply with quote

Newbie

Joined: 03 Apr 2006
Posts: 2
Location: BE - CA

yo !

I still have some AIX and Wintel Server running MQ V 5.2 (last CSD) in Production. We would like to migrate to MQV6.0 , Can we do that directly or must first Upgrade to MQV5.3 then to MQ V6.0.
Thanks for you help...because we don't have any MQV5.2 on Test or Dev
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dgolding
PostPosted: Wed Apr 19, 2006 1:37 am    Post subject: Reply with quote

Yatiri

Joined: 16 May 2001
Posts: 668
Location: Switzerland

AFAIK there is no problem going from 5.2 -> 6.0, skipping 5.3. But I would suggest it would be a really GOOD idea to get hold of a Windows and AIX box and install 5.2, and then upgradr to 6.0.

HTH
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JonB
PostPosted: Thu May 04, 2006 2:51 am    Post subject: Reply with quote

Apprentice

Joined: 14 Nov 2002
Posts: 27
Location: Dublin, Ireland

Hi,

We asked that exact question to IBM. As dgolding said there should be no problem, but as 5.2 is out of support IBM never tested it. They suggested that we do a backup of the Queue Manager definitions, and do a complete uninstall and reinstall and recreate the queue manager to ensure that it worked.

JB
_________________
Jon Barry
IBM Certified System Administrator - WebSphere MQ V5.3
IBM Certified Solution Designer - WebSphere MQ V5.3
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gluesoftware
PostPosted: Fri May 19, 2006 5:58 am    Post subject: Reply with quote

Newbie

Joined: 03 Apr 2006
Posts: 2
Location: BE - CA

This is what a specialist from IBM says............so becarefull when playing with mainframes.....not for children babies

IBM :
"Ziad,

Migration for non-z/OS (or OS/390) platform from V5.2 to V6.0 is supported. Things to consider are that some former product extensions (supportpacs) are maybe no longer supported - in fact, superseded - in V6.0 (e.g. MA0C, MA0R, MA88, MACS).

For z/OS though, one-step migration from V5.2 is not officially supported for production systems. Customer should first migrate to V5.3.1 and then to V6.0.
Especially if customer uses shared queues and wants to mix qmgrs of different versions in a single sharing group (coexistence PTFs are required). There is a documented migration from V5.2 to V6.0 - for test systems - in the WebSphere MQ for z/OS System Setup Guide V6.0. Also note in case of coexistence, obviously, that the early code should be at the latest V6.0 level.

Bart Verboven
IT Specialist, IBM Certified
IBM Software Group"
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Ziad
GlueSoftware Labs@gmail.com
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