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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).


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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.

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Configuration Parameters

Showing 35 of 15209

Simplify Database Migration for Clients Migrating from DB2z to LUW

Background: Clients who are migrating their databases from DB2 on mainframes to LUW, commonly use the ISO8859-1 code set. These clients need to maintain the exact sorting order they had on the mainframe, which utilizes the EBCDIC collating sequenc...
20 days ago in Db2 / Configuration Parameters 0 Submitted

Rolling update when using hadr clusters in db2u container environment

When using a hadr cluster with a db2u operator in a container environment it would be nice when changes on the containers (like db cfg parameter updates) are done in a rolling fashion so that the downtime is minimized. For example when changing th...
19 days ago in Db2 / Configuration Parameters 0 Under review

Optimization profile

Description: This request is to provide an optimization profile that may be applied at the DB layer, i.e., meaning no application code would need to be modified to use the profile, and the profile is configurable to where no instance recycle (star...
7 months ago in Db2 / Configuration Parameters 1 Submitted
100 VOTE

automatically activate a database when DB2 LUW is started

See PMR 14855,227,000. We would like some way to automatically activate a specific database when a DB2 instance is started without the use of external scripts or DB2 APIs.
almost 8 years ago in Db2 / Configuration Parameters 6 Planned for future release

A DB cfg parameter to set the default tablespace to prevent objects ending up in the wrong TS

When not explicitly set in the CREATE TABLE statement, a newly created table will end up in the last created tablespace. A lot of customers have problems with this for several reasons. They have no control over table placement when using a framewo...
over 3 years ago in Db2 / Configuration Parameters 0 Future consideration

DB2-LUW: Enable STMM on the HADR Standby

The standby inherits the db parms upon restore. If enabling ROS and running various reports (and other "stuff") on the standby - the memory parms (bufferpools, various heaps, etc) may not be optimal for that workload, but STMM is not altering the ...
11 months ago in Db2 / Configuration Parameters 0 Future consideration

page_age_trgt_mcr should be ONLINE configurable

page_age_trgt_mcr is a kind of successor of SOFTMAX and provides the possibility to control the flushing of modified buffer pool pages to table spaces based on time. Unfortunately page_age_trgt_mcr is just configurable, not configurable ONLINE. Th...
over 6 years ago in Db2 / Configuration Parameters 0 Not under consideration

DB2_FMP_FODC variable needs to be extended to application traps

Failures in DB2 may result in Trap files, by default written to the directory where DIAGPATH is set, usually $HOME. To avoid disk-full conditions, this can be redirected with db2set variables DB2_FODC and DB2_FMP_FODC for most of the FODC traps. H...
over 1 year ago in Db2 / Configuration Parameters 1 Future consideration

Make authentication cache independent from IDM calls

It is useful to keep the authentication working fine using the data from the cache even in case IDM has problems or is unavailable. Today, the authentication cache provided by Db2 is able to speed up the authentication process, but if we have issu...
9 months ago in Db2 / Configuration Parameters 0 Under review

CHNGPGS_THRES should be ONLINE configurable

DB CFG CHNGPGS_THRES should be online configurable, not just configurable.
over 6 years ago in Db2 / Configuration Parameters 0 Not under consideration