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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » How to stop a wmb process on unix

How to stop a wmb process on unix

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Harshalw

Posted: Wed Jan 07, 2009 5:42 am Post subject: How to stop a wmb process on unix

Voyager

Joined: 23 Jul 2008
Posts: 77

Hi ,

My WMB application is updating some tables in DB2 on AIX. I see no reply from past 2 hrs . It seems there has been some deadlock. I wanted my application to stop processting further . How do i do that . Also there is another WMB application running which is updationg same process. However it is from windows. Please let me know how do i stop these 2 process. Pls this is very urgent.

Thanks n regards

Harshal.

Vitor

Posted: Wed Jan 07, 2009 5:46 am Post subject: Re: How to stop a wmb process on unix

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

Harshalw wrote:

Please let me know how do i stop these 2 process.

The mqsistop command would seem a good place to start on the face of it. Failing that, I've always had good results with the kill command for stopping things.

(Can require a bit of ingenuity to start them again though!)
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Harshalw

Posted: Wed Jan 07, 2009 6:40 am Post subject:

Voyager

Joined: 23 Jul 2008
Posts: 77

mqsistop is not working in this case. The situation is two wmb exe - 1 on windows and other on AIX are referring to same table in db2. and there is deadlock.

killed 1 process id .. still no reply .

pls help .

Vitor

Posted: Wed Jan 07, 2009 6:43 am Post subject:

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

Harshalw wrote:

killed 1 process id .. still no reply .

Kill the other

Also speak to your DBA about clearing the deadlock at a database level (there are actions he can take to help)
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Insanity is the best defence.

PeterPotkay

Posted: Wed Jan 07, 2009 11:38 am Post subject:

Poobah

Joined: 15 May 2001
Posts: 7722

Did you try mqsitop -i after mqsistop failed?
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Peter Potkay
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