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IV24617: NCP_DISCO WILL HANG DURING RESTART AFTER A DISCOVERY IF DISCO CACHING ENABLED.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • if m_WriteTablesToCache is set to 1 and there are cache files
    available, disco will read the cache files and run the stitcher
    specified in failover.restartAction.  The default stitcher is
    'FinalPhaase'
    The 'FinalPhase' and subsequent stitchers require disco's engine
    to be running, but the cache start up is done before the engine
    is started so it hangs.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All ITNM 3.9 users                                           *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * NCP_DISCO WILL HANG DURING RESTART AFTER A DISCOVERY IF      *
    * DISCO                                                        *
    * CACHING ENABLED.                                             *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * | fix pack | 3.9.0-ITNMIP-FP0002                             *
    ****************************************************************
    

Problem conclusion

  • When cache is enabled it uses DDMExecuteRestartStitchers to call
    the restart stitchers.
    Stitcher has been fixed to resolve the issue.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV24617

  • Reported component name

    NC/PREC DISCOVY

  • Reported component ID

    5724O52DS

  • Reported release

    390

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-07-10

  • Closed date

    2012-07-10

  • Last modified date

    2012-07-10

  • 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

    NC/PREC DISCOVY

  • Fixed component ID

    5724O52DS

Applicable component levels

  • R390 PSN

       UP

  • R390 PSY

       UP

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Document Information

Modified date:
10 July 2012