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 Custom LogFilePages for MQ on CP4I/Cloud Pak

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Abu Davis's profile image
Abu Davis posted Mon June 30, 2025 07:48 AM

Hei, Greetings from Norway!

3 years ago I had raised a PMR [TS010393254] requesting a way to set a custom value for LogFilePages (such as 51200 instead of the default 4096 ) in the qm.ini for MQ on CP4I/Cloud Pak for Integration. At the time the feedback from support was that "Development mentioned they are looking at enabling this in a future release, but work hasn't started yet and no date decided". Do you know if this is still in the works? 

This is kind of important for customers who had a setting of LogFilePages=51200 on their datacenter running MQ VMs and now wants to migrate to MQ on CP4I.

Arthur Barr's profile image
Arthur Barr posted Tue July 01, 2025 03:50 AM  Best Answer

Yes, this was added in MQ Operator 2.4.0 with MQ 9.3.3 back in June 2023.  You can set ".spec.queueManager.recoveryLogs.logFilePages" in your QueueManager YAML with the MQ Operator.  From MQ 9.4.1, you can use the container images standalone, in which case you'd set the MQ_QMGR_LOG_FILE_PAGES environment variable.

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