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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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Status Delivered
Workspace Db2 for z/OS
Created by Guest
Created on Oct 1, 2018

Enhancement for IRLM Global Deadlock Detection Process

Enhance the IRLM Global Deadlock Detection process so that a long list of waiters for a single resource does not impact entire datasharing group. Per pmr 24137 while performing the deadlock detection, the irlm main latch is held preventing other irlm requests to be processed. This situation impacts the entired datasharing group. IRLM needs to improve its resilience so that a bad behaviuor application does not impact the entire environment.
RFE opened to formalize customer's request discussed with DB2 Development team at the time of the problem.
  • Admin
    Janet Figone
    Reply
    |
    Apr 16, 2019

    Thank you for submitting this request. We are please to inform you the item is complete and available as follows:

    IRLM PTF:  UI61778 for IRLM enhancement (APARs PH08427 , PH08429 , PH08430, PH08431)
    Db2 PTFs:  UI61736 (v12) / UI61737 (v11)    for Db2 side support  (apar PH08708)