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| BrianMc |
 Posted: Thu Jun 12, 2003 2:32 am Post subject: SYSTEM.CSQUTIL.* |
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Apprentice
Joined: 01 Oct 2002
Posts: 33
Location: Ireland
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Hi,
Where do the SYSTEM.CSQUTIL.* queues come from? Is it okay to use supportpac MO11 to delete them? I am using MQV5.3 on z/os 1.4.
Thanks
Brian. |
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| bob_buxton |
| Posted: Fri Jun 13, 2003 1:55 am Post subject: |
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Master
Joined: 23 Aug 2001
Posts: 266
Location: England
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These are probably reply queues created by the CSQUTIL utility,
perhaps your SYSTEM.DEFAULT.MODEL.QUEUE specifies the creation of permanent dynamic queues rather than temporary dynamic queues.
It should be safe to clean them up.
_________________
Bob Buxton
Ex-Websphere MQ Development |
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| techno |
| Posted: Tue Nov 08, 2005 3:31 pm Post subject: |
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Chevalier
Joined: 22 Jan 2003
Posts: 429
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I see SYSTEM.CSQOREXX* queues too, getting created from the same model queue. Is it okay to change PERMDYN to TEMPDYN? Does the ISPF MQ panel work properly with this change?
Thanks |
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| wschutz |
| Posted: Tue Nov 08, 2005 4:51 pm Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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Be careful, tempdyn queues can't hold persistent messages, and I believe csqorexx sends persistent requests to the command server and gets back persistent replies.
Best just to clean them up occasionally.....
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-wayne |
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| javagate |
| Posted: Wed Nov 09, 2005 3:57 am Post subject: |
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Disciple
Joined: 15 Nov 2004
Posts: 159
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I looked in the MQ 5.3.1's SCSQPROC(CSQ4INSR).
QMODEL( 'SYSTEM.DEFAULT.MODEL.QUEUE' ) is delivered with
DEFTYPE( TEMPDYN ) from IBM.
I have not had any problems with CSQOREXX , CSQUTIL or any products (TMON) or support pacs needing to create dynamic queues.
Although I am not sure this was always delivered as TEMPDYN. May have been PERM from some earlier release.
_________________
WebSphere Application Server 7.0 z/OS &
MQ 6.0. I work with WebSphere in the real world not in some IBM lab. |
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| Mr Butcher |
| Posted: Wed Nov 09, 2005 4:19 am Post subject: |
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Padawan
Joined: 23 May 2005
Posts: 1716
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CSQUTIL and CSQOREXX use the SYSTEM.COMMAND.REPLY.MODEL, and this one is DEFTYPE( PERMDYN )
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Regards, Butcher |
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| javagate |
| Posted: Wed Nov 09, 2005 4:42 am Post subject: |
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Disciple
Joined: 15 Nov 2004
Posts: 159
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So be it... I changed that one to Temp long ago without any problems with dynamic queues.
_________________
WebSphere Application Server 7.0 z/OS &
MQ 6.0. I work with WebSphere in the real world not in some IBM lab. |
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| wschutz |
| Posted: Wed Nov 09, 2005 7:29 am Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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I'll redact my earlier comments, as even the MQ zOS planning manual says you can make that queue a TEMPDYN. 
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-wayne |
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