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PI51950: INCREASE IN 50 CLUSTER CREATION IN LARGE TOPOLOGY

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Cluster creation time gets increased 4 times in a large
    topology in fixpack 8.0.0.10.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: Over 4X increase in 50 cluster          *
    *                      creation in a large toplogy             *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    It took 3 to 4 times longer to create 50 clusters in fix pack
    80011.
    

Problem conclusion

  • The APAR has improved the performance to create a large number
    of clusters and cluster members.
    
    The fix for this APAR is currently targeted for inclusion in
    fix packs 8.0.0.12 and 8.5.5.9.  Please refer to the
    Recommended Updates page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI51950

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-11-05

  • Closed date

    2016-01-26

  • Last modified date

    2016-01-26

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

  • R800 PSY

       UP

  • R850 PSY

       UP

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Document Information

Modified date:
28 April 2022