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MQSeries.net Forum Index » General IBM MQ Support » Websphere MQ log full

Websphere MQ log full

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Kelvin

Posted: Mon Sep 11, 2006 7:15 pm Post subject: Websphere MQ log full

Novice

Joined: 25 Aug 2006
Posts: 10
Location: Hong Kong

Hi all

I am using Websphere 5.1 in Win 2003 enterpirse edition SP1. My disk space is full because I found one MQ log file (Q) is very very large (36.9G) located in

\\program files\IBM\WebSphere MQ\Qmgrs\WAS_hkiapp53_jmsserver\QUEUES\SYSTEM!DEAD!LETTER!QUEUE\Q

I won't install MQ in my application server. I wonder to know how to clear this queue automatically.

Please help

Rgs

Kelvin Ho
Kelvin.ho@cigna.com

fjb_saper

Posted: Mon Sep 11, 2006 7:21 pm Post subject:

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

Well Kelvin, don't know what requires such a big message. I hope you are not using the queue as a DB. MQ is not made for that and will make you pay the price.

In the meantime you need to add diskspace.

Enjoy

_________________
MQ & Broker admin

Kelvin

Posted: Mon Sep 11, 2006 7:32 pm Post subject:

Novice

Joined: 25 Aug 2006
Posts: 10
Location: Hong Kong

Thanks.

BTW, I think that WAS is automatically create Queue in JMSSERVER. All I saw was Dead Letter queue in Jmsserver.

I would like to know how to limited (set) the Queue size (max 10G or less).

How to truncate the queue automatically?

Rgs

kelvin Ho

jefflowrey

Posted: Tue Sep 12, 2006 1:36 am Post subject:

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

You can issue "clear queue" against this queue.

You can configure a dead letter queue handler against it if you are actually running full MQ instead of embedded messaging.
_________________
I am *not* the model of the modern major general.

wschutz

Posted: Tue Sep 12, 2006 1:46 am Post subject:

Jedi Knight

Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)

You *might* want to look at some of those messages on the dead letter queue to understand why they are there and then fix the cause of the problem (rather than trying to fix the symptom).
_________________
-wayne

HubertKleinmanns

Posted: Thu Sep 14, 2006 9:39 am Post subject:

Shaman

Joined: 24 Feb 2004
Posts: 732
Location: Germany

monitoring of queues - especially the DLQ - would be a good trick

.
_________________
Regards
Hubert

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