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MQSeries.net Forum Index » IBM MQ Installation/Configuration Support » Problems Migrating from 5.3.1 to 6.0.2 (Solaris)

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fordcam
PostPosted: Wed Nov 29, 2006 9:27 am    Post subject: Problems Migrating from 5.3.1 to 6.0.2 (Solaris) Reply with quote

Apprentice

Joined: 28 Mar 2002
Posts: 35
Location: MGIC

We're attempting to upgrade our Solaris machines (about 40 of them) to 6.0, fixpack 2 (the current one). But it's not working too well.

When we attempt to bring up the qmgrs after the install, we get:

WebSphere MQ queue manager 'xxxxxxx' starting.
AMQ6109: An internal WebSphere MQ error has occurred.

plus a little FDC file. If I delete and define the qmgr, it starts successfully and then runs without a problem. If I install 6.0.2 on a new machine, I'm able to create new qmgrs, and they run OK. But I am unable to upgrade existing qmgrs to 6.0.2, and I tried it on 4 machines.

On a whim, we altered our procedure to try a qmgr start AFTER 6.0 was installed, and BEFORE fixpack 2 was added on. And it worked on machine #5. Then I shut the qmgr down and added on FP2. The qmgr again started successfully, and it's running just fine.

My conclusion is that there's a severe bug in FP2 (for Solaris, at least) that breaks the migration of qmgrs to V6. There's no other possibility that I can see. So while I work through this with IBM, we're adding a qmgr recycle in the middle of our upgrade procedure.
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JosephGramig
PostPosted: Wed Nov 29, 2006 12:42 pm    Post subject: Reply with quote

Grand Master

Joined: 09 Feb 2006
Posts: 1244
Location: Gold Coast of Florida, USA

Well, I don't see in the migration doc where it says to apply the fix pack before completing the migration from 5.3 to 6.0.
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Joseph
Administrator - IBM WebSphere MQ (WMQ) V6.0, IBM WebSphere Message Broker (WMB) V6.1 & V6.0
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Solution Developer - WMB V6.1 & V6.0, WMQ V5.3
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fordcam
PostPosted: Wed Nov 29, 2006 1:00 pm    Post subject: Reply with quote

Apprentice

Joined: 28 Mar 2002
Posts: 35
Location: MGIC

And neither do I see that you have to migrate before you apply maintenance. The document doesn't mention fixpacks at all.

What I'm trying to say is that the typical way to go to a new release is to install it, plus maintenance. That doesn't work with 6.0.2. And it should.
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jefflowrey
PostPosted: Wed Nov 29, 2006 1:55 pm    Post subject: Reply with quote

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Joined: 16 Oct 2002
Posts: 19981

I'm glad you opened a PMR.
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