PM77272: The command, xscmd -c suspendBalancing, which is used to suspend balancing is not working correctly.

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APAR status

  • Closed as program error.

Error description

  • When you use the the xscmd -c suspendBalancing
    command to temporarily suspend the balancing of shards to
    prevent immediate shard placement when container servers are
    starting, it does not work correctly.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All WebSphere eXtreme Scale users running   *
    *                  the command, xscmd -c suspendBalancing      *
    ****************************************************************
    * PROBLEM DESCRIPTION: Shard placement still occurs when the   *
    *                      data grid is suspended.                 *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Replicas are to remain unplaced when suspended.
    

Problem conclusion

  • A fix was implemented to ensure a balance cycle during the
    container start path, while placement is suspended for the
    map set.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM77272

  • Reported component name

    WS EXTREME SCAL

  • Reported component ID

    5724X6702

  • Reported release

    711

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-11-16

  • Closed date

    2012-11-29

  • Last modified date

    2012-11-29

  • 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

    WS EXTREME SCAL

  • Fixed component ID

    5724X6702

Applicable component levels

  • R711 PSY

       UP

  • R850 PSY

       UP

  • R860 PSY

       UP



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Document information


More support for:

WebSphere eXtreme Scale

Software version:

711

Reference #:

PM77272

Modified date:

2012-11-29

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