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PH64218: DVM STARTED TASK LOOPING AND HOLDING 3 ZIIPS

A fix is available

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APAR status

  • Closed as program error.

Error description

  • DVM started task looping and holding 3 zIIPs, as per the RMF
    reports. Utilizing RMF,it was noticed that the 3 enclaves
    were utilizing 1 zIIP each and all were attached to the DVM
    started task.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: ALL USERS                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: PH64218                                 *
    *                      DVM started task looping and holding    *
    *                      3 zIIPs                                 *
    ****************************************************************
    * RECOMMENDATION: APPLY PTF                                    *
    ****************************************************************
    PH64218
    DVM started task looping and holding 3 zIIPs
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PH64218

  • Reported component name

    DATA VIRT MGR Z

  • Reported component ID

    5698DVM00

  • Reported release

    110

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2024-11-19

  • Closed date

    2025-02-14

  • Last modified date

    2025-03-04

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Modules/Macros

  • AVZCUSPW AVZOBRSQ AVZODF9D AVZODF9N AVZODFAD AVZODFAN AVZODFBD
    AVZODFBN AVZODFCD AVZODFCN AVZODFDD AVZODFDN AVZOMABR AVZOVSED
    AVZSQ29D AVZSQ29N AVZSQ2BN AVZSQ2CN AVZSQ2DN AVZSQL9D AVZSQL9N
    AVZSQLBN AVZSQLCN AVZSQLDN
    

Fix information

  • Fixed component name

    DATA VIRT MGR Z

  • Fixed component ID

    5698DVM00

Applicable component levels

  • R110 PSY UO02095

       UP25/02/19 P F502

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

[{"Business Unit":{"code":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19M"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"110"}]

Document Information

Modified date:
04 March 2025