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PI57006: A scaling controller might not register a scaling member correct ly when the member starts.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • The scaling controller might not register a scaling member
    correctly when the member starts, such that it is not
    recognized as a cluster member or that it is not recognized
    as having started.  This may cause incorrect scaling
    decisions to occur.  One possible symptom of the problem is
    that message CWWKV0121I does not appear in the controller's
    messages log for the scaling member.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Liberty Profile- Virtual             *
    *                  Enterprise/IM Component                     *
    ****************************************************************
    * PROBLEM DESCRIPTION: A scaling controller might not register *
    *                      a scaling member correctly when the     *
    *                      member starts.                          *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    The scaling controller might not register a scaling member
    correctly when the member starts, such that it is not recognized
    as a cluster member or that it is not recognized as having
    started.  This may cause incorrect scaling decisions to occur.
    One possible symptom of the problem is that message CWWKV0121I
    does not appear in the controller's messages log for the scaling
    member.
    

Problem conclusion

  • The problem is caused by a lack of synchronization when handling
    events that occur when the scaling member starts.  The
    synchronization has been corrected.
    
    The fix for this APAR is currently targeted for inclusion in fix
    pack 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

    PI57006

  • Reported component name

    LIBERTY PROFILE

  • Reported component ID

    5724J0814

  • Reported release

    855

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-02-10

  • Closed date

    2016-02-11

  • Last modified date

    2016-02-11

  • 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

    LIBERTY PROFILE

  • Fixed component ID

    5724J0814

Applicable component levels

  • R855 PSY

       UP

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Document Information

Modified date:
30 November 2021