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| tvr |
 Posted: Tue Sep 19, 2006 10:18 am Post subject: Queue attributes-Maximum queue depth and storage |
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Novice
Joined: 20 Apr 2006
Posts: 10
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1)Pros and cons of changing maximum queue depth from default value, 10000 in MQ ver5.1, any preformance issues..etc ?
2)To calculate storage requirements, is there a way to check which file system is used by MQ queues in Unix?
Thanks |
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| vennela |
| Posted: Tue Sep 19, 2006 10:58 am Post subject: Re: Queue attributes-Maximum queue depth and storage |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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| tvr wrote: |
2)To calculate storage requirements, is there a way to check which file system is used by MQ queues in Unix?
Thanks |
It is where /var/mqm points to |
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| tvr |
| Posted: Tue Sep 19, 2006 11:02 am Post subject: |
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Novice
Joined: 20 Apr 2006
Posts: 10
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| Not MQ setup as a whole but with respect to messages? how to check the file system used by each queue for storing each message before it got processed? |
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| jefflowrey |
| Posted: Tue Sep 19, 2006 11:04 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| tvr |
| Posted: Tue Sep 19, 2006 11:53 am Post subject: |
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Novice
Joined: 20 Apr 2006
Posts: 10
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| any insight on maximum queue depth value-pros and cons of changing from default value. Basically we have real time system that interface with remote queue manger with messages lengths of around 5k to 50k so thinking of right value... |
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| jefflowrey |
| Posted: Tue Sep 19, 2006 12:09 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Most people prefer their queues to be empty.
In cases where the queues can't be empty, most people prefer that the maxqdepth be smaller than would fill the file system.
_________________
I am *not* the model of the modern major general. |
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| tvr |
| Posted: Tue Sep 19, 2006 12:33 pm Post subject: |
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Novice
Joined: 20 Apr 2006
Posts: 10
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