Skip to Main Content
IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI organization. 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

Post ideas and requests to enhance a product or service. Take a look at ideas others have posted and upvote them if they matter to you,

  1. Post an idea

  2. Upvote ideas that matter most to you

  3. Get feedback from the IBM team to refine your idea


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.

IBM Employees should enter Ideas at https://ideas.ibm.com


Status Submitted
Workspace Db2
Components pureScale
Created by Guest
Created on Nov 19, 2024

Integrated Cluster solution on AIX: Move from TSA to PowerHA

DB2 has moved from TSA (Tivoli System Automation for Multiplatforms) to Pacemaker as integrated clustering solution on Linux. We use TSA in production, and we think this is a wise move, as TSA is not robust and manageable enough for a dependable solution.

AIX, however, seems very dependable to us. To make it possible to build the best possible DB2 environment (from a robustness perspective), AIX on Power seems a logical choice and should be supported by a solid integrated clustering solution.

Therefore we strongly support the idea to move away from TSA in AIX towards PowerHA, as PowerHA has a very strong track record providing a tried and tested highly available environment. From our experience it also surpasses Pacemaker easily and should be the first choice for building the most resilient DB2 setups.

In the end TSA as integrated clustering solution could be deprecated completely and the respectively best implementation per OS could be used to build a strong base for DB2, especially Purescale.

Needed By Quarter