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MQSeries.net Forum Index » General IBM MQ Support » Log size for Linear logging

Log size for Linear logging

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vids

Posted: Thu Oct 30, 2003 3:11 pm Post subject: Log size for Linear logging

Acolyte

Joined: 24 Mar 2003
Posts: 68
Location: CA, USA

Hi,

To set up linear logging, how much LogFilePages(-lf), LogPrimayFiles(-lp)
LogSecondaryFiles(-ls) are recommended for...

The number request(persistent) and response messages approximately 5000 per day.
Size of the message is approximately 10 kb.
The Application is pulling the request messages under syncpoint.

Thanks
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jefflowrey

Posted: Thu Oct 30, 2003 7:25 pm Post subject:

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

You need to set the total size of both your primary and secondary log files to be big enough to handle the total size of the largest of

a single transaction
The total size of a single batch passing through any channel coming into or out of your queue manager

How many of each depends on

how big you make a single log file
whether you are planning for peak useage or regular useage

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I am *not* the model of the modern major general.

vids

Posted: Mon Nov 03, 2003 8:35 am Post subject:

Acolyte

Joined: 24 Mar 2003
Posts: 68
Location: CA, USA

Thanks Jeff.
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