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Status Delivered
Workspace Spectrum Discover
Created by Guest
Created on Oct 14, 2022

RELATED IDEAS

Provide easy to consume day 1 modifications for Openshift to allow large scale Spectrum Discover deployments

Attempting to install a Spectrum Discover v2.0.5 system into a newly installed Openshift v4.10 cluster does only allow "small" deployments.



E.g. attempting to install a size 3 mln 9 system results in the following error message and a DB2U that has no ports 50000 and 50001 available:



SQL1084C The database manager failed to allocate shared memory because an


operating system kernel memory limit has been reached. SQLSTATE=57019



So the Spectrum Discover documentation should include Openshift tuning and customization instructions to allow for large scale Spectrum Discover deployments. E.g. size 3 mln 24 ( like Airbus ).



Some info about that can be found here:



https://www.ibm.com/docs/en/db2/11.5?topic=unix-kernel-parameter-requirements-linux

Idea priority High
  • Admin
    THOMAS O'BRIEN
    Reply
    |     Mar 7, 2024

    Small/Medium/Large config parameters have been published :

    https://www.ibm.com/docs/en/storage-fusion/2.6?topic=prerequisites-system-requirements

    https://www.ibm.com/docs/en/storage-fusion/2.6?topic=services-data-cataloging

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