IBM Support

IV67032: SwitchFdbToConnections compiled stitcher takes longer time to complete during discovery

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Discovery becomes very slow after applying 3.9 FixPack 4. This
    is because the number of remote neighbor discovered have
    increased, causing SwitchFdbToConnections stitcher takes longer
    time to complete.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ITNM-IP 3.9 on all platform, i.e. Windows, Linux, Solaris    *
    * and AIX                                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * Discovery becomes very slow after applying 3.9 FixPack 4.    *
    * This is because the number of remote neighbor discovered     *
    * have increased, causing SwitchFdbToConnections stitcher      *
    * takes longer time to complete.                               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to ITNM-IP | fix pack | 3.9.0-ITNMIP-FP0005          *
    ****************************************************************
    

Problem conclusion

  • The code in compiled stitcher SwitchFdbToConnections has been
    optimised to speed up the execution time of this compiled
    stitcher.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV67032

  • Reported component name

    NC/PREC DISCOVY

  • Reported component ID

    5724O52DS

  • Reported release

    390

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2014-11-19

  • Closed date

    2015-01-27

  • Last modified date

    2015-01-27

  • 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

  • R410 PSN

       UP

  • R410 PSY

       UP

  • R411 PSN

       UP

  • R411 PSY

       UP

[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSSHRK","label":"Tivoli Network Manager IP Edition"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"3.9"}]

Document Information

Modified date:
03 October 2021