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| wmquser |
 Posted: Thu Aug 21, 2008 12:02 am Post subject: MQ Chl issue |
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Apprentice
Joined: 20 Aug 2008
Posts: 32
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Hi,
In our prod environment, we have 2 qmgr QM1 talking to QM2. We stoped QM2 by endmqm -i, and started it. But the sender chl in QM1 doesnt start, was in retry state even after the QM2 is up. When we tried to stop and start the sender chl, it throws an error - Object in use. The XmitQ open process count is more than 1, even when the sender chl is stopped. To resolve this we stopped/started both QM1 and QM2 and the went fine.
Could you please let us know wht process stops us to start the channel |
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| exerk |
| Posted: Thu Aug 21, 2008 12:26 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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look in the error logs for QM1 and QM2 for anything matching the time stamp of when you were having the issue.
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It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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| Mr Butcher |
| Posted: Thu Aug 21, 2008 1:08 am Post subject: |
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Padawan
Joined: 23 May 2005
Posts: 1716
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stop with mode(force) or mode(terminate) may be an option in this case.... at least it is worth a try before stopping / starting the queuemanager.
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Regards, Butcher |
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| rgprasanna |
| Posted: Thu Aug 21, 2008 1:59 am Post subject: |
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Voyager
Joined: 02 May 2007
Posts: 91
Location: Chennai - India
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when you stopped the QM2, it may not be stopped completely (i mean all the processes connected to queue manager not stopped) some of the processes might be running even after you ended the queue manager..it might be a reason why you can't able to start the sender channel, since it got connected to the processes on QM2...looking at the error log will tell you the exact reason, or FDC's if any
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Prasanna |
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| wmquser |
| Posted: Thu Aug 21, 2008 2:11 am Post subject: |
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Apprentice
Joined: 20 Aug 2008
Posts: 32
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| we tried stop with fore and termiate but it doesnt help us. |
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| fjb_saper |
| Posted: Thu Aug 21, 2008 6:48 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| wmquser wrote: |
| we tried stop with fore and termiate but it doesnt help us. |
Assuming your version is V6 use MO71 to check xmitq usage after you stop the sender chl on QM1. If at that point you still have a process having the queue open for input you need to find it and possibly kill it...
Restart the chl and check the logs on both sides. Make sure you resolve any seqnum inconsistencies...
Enjoy 
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MQ & Broker admin |
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