PM57206: QWACZIIP_ELIGIBLE SERVICEABILITY FIELD

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as new function.

Error description

  • QWACZIIP_ELIGIBLE SERVICEABILITY FIELD
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of DB2 accounting records with     *
    *                 work eligible to run on an IBM specialty     *
    *                 engine.                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: IBM specialty engine eligible work may  *
    *                      run on a general purpose CP if an IBM   *
    *                      specialty engine is not available. The  *
    *                      time a given thread runs on a general   *
    *                      purpose CP while eligible to run on an  *
    *                      IBM specialty engine is not available   *
    *                      in DB2 accounting records in DB2 10.    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    IBM specialty engine eligible time that runs on a general
    purpose CP will be reported in a serviceability field in
    DB2 accounting records.
    

Problem conclusion

Temporary fix

Comments

  • The field QWACZIIP_ELIGIBLE is reintroduced in IFCID3 in DB2
    10 as a serviceability field. The field captures the
    IBM specialty engine eligible time that is run on a
    general purpose CP for a subset of IBM specialty engine
    eligible processing. More specifically, the time will
    reflect the eligible time for:
     1. distributed DBATs
     2. parallel query parent threads and
     3. zIIP eligible utilities
    All other cases of IBM specialty engine offload are NOT
    reflected in this serviceability field.
    

APAR Information

  • APAR number

    PM57206

  • Reported component name

    DB2 OS/390 & Z/

  • Reported component ID

    5740XYR00

  • Reported release

    A10

  • Status

    CLOSED UR1

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-02-01

  • Closed date

    2012-06-07

  • Last modified date

    2012-07-02

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

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

    UK79406

Modules/Macros

  •    DSNDQWAC DSNLIRTR DSNTTENE DSNTTNOT DSNTTNO3
    DSNTTRUN DSNTTTC  DSNTTTGE DSNVSDC0 DSNWACDF DSNWDFIF DSNWDMPS
    DSNWVSMT DSNWVSR1 DSNWVZCK DSNWVZIT DSNWVZPS DSNWVZSA DSNWVZSS
    DSNXEET
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK79406

       UP12/06/23 P F206

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.



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Document information


More support for:

DB2 for z/OS

Software version:

A10

Reference #:

PM57206

Modified date:

2012-07-02

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