PM38880: Containers go out of view one the HA coordinatoer is moved from once process to another.

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APAR status

  • Closed as program error.

Error description

  • After the process that hosts the HA Manager is stopped,
    containers are removed from the coregroup view which notifies
    clients and catolog services that these containors are no longer
    availabile, which has the potential of causing an outage.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of WebSphere eXtreme Scale        *
    *                  Version 7.1.0.                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: After the process that hosts the high   *
    *                      availability (HA) Manager stops,        *
    *                      container servers are removed from      *
    *                      the core group view.  The clients and   *
    *                      catalog service are notified that the   *
    *                      servers are no longer available,        *
    *                      potentially causing an outage.          *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    The HA manager core groups are split and eventually shut down
    the containers in each core group.
    

Problem conclusion

  • The code has been updated to improve core group management.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM38880

  • Reported component name

    XD EXTREME SCAL

  • Reported component ID

    5724J3402

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-05-11

  • Closed date

    2011-07-26

  • Last modified date

    2011-07-26

  • 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

    XD EXTREME SCAL

  • Fixed component ID

    5724J3402

Applicable component levels

  • R710 PSY

       UP



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Document information


More support for:

WebSphere eXtreme Scale
General

Software version:

710

Reference #:

PM38880

Modified date:

2011-07-26

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