Integration


This is an IBM Automation portal for Integration products. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


Shape the future of IBM!

We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:

Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,

Post your ideas

  1. Post an idea.

  2. Get feedback from the IBM team and other customers to refine your idea.

  3. Follow the idea through the IBM Ideas process.


Specific links you will want to bookmark for future use

Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.


Add a new idea Subscribe
Status Not under consideration
Workspace MQ, MQ Advanced & MQ Appliance
Created by Guest
Created on Aug 22, 2024

RELATED IDEAS

Merged idea
This idea has been merged into another idea. To comment or vote on this idea, please visit MESNS-I-670 MQ on z/OS-Extend Maximum Pageset size to more than 64GB.

Provide support for MQ for z/OS Pagesets greater than 64GB Merged

There are "growing" reasons why this is becoming necessary.  Everything is growing.   Message sizes are getting bigger. Data in general is getting bigger. Message volume is getting higher.  Specifically, the account I work with has an application that puts large messages onto a queue with multiple IMS BMPs on a 24x7 basis, and simultaneously reads them off with multiple Batch started tasks also on a 24x7 basis.  Typically, the Getters keep up with the Putters. Depending on volume, and performance considerations that could be impacting the getters, the queue depth can build quickly on this Queue.  Given the large size of the messages, any significant delay on the getters (or flood from the putters) can result in the Pageset being full in just a couple of hours.  The Pageset is using extended addressability and is fully extended to 64GB.  Unfortunately, 64GB just isn't that much space anymore. 

Maybe a Pageset could be made to use Multiple physical VSAM datasets ?   (I'm thinking along the lines of how DB2 LOB Tablespaces work).

Idea priority Medium

By clicking the "Post Comment" or "Submit Idea" button, you are agreeing to the IBM Ideas Portal Terms of Use.
Do not place IBM confidential, company confidential, or personal information into any field.