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LI72528: For x32 linux any/all ARM calls will corrupt db2 runtime stack. This impact is true for EWLM and any other ARM implementation.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • A regression caused DB2 to fail to work with EWLM (Enterprise
    Workload Manager). Data gets corrupted when transferred from DB2
    to the ARM (Application Resource Measurement) library. DB2?s
    ARM4.0 support for EWLM capability to create 'filters'  to make
    distinctions among 'transactions' occurring in DB2 doesn?t
    register all the context names to ARM layer. This problem seems
    to only happen on Linux (32-bit) on intels.
    

Local fix

Problem summary

  • Users Affected: DB2 Linux (32-bit) on Intel
    Problem Description:
    A regression caused DB2 to fail to work with EWLM (Enterprise
    Workload Manager). Data gets corrupted when transferred from DB2
    to the ARM (Application Resource Measurement) library. DB2?s
    ARM4.0 support for EWLM capability to create 'filters'  to make
    distinctions among 'transactions' occurring in DB2 doesn?t
    register all the context names to ARM layer.
    

Problem conclusion

  • Problem first fixed in Version 9.1 Fix Pack 4
    

Temporary fix

Comments

APAR Information

  • APAR number

    LI72528

  • Reported component name

    DB2 UDE ESE LIN

  • Reported component ID

    5765F4104

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2007-08-07

  • Closed date

    2008-03-27

  • Last modified date

    2008-03-27

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

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

    LI73312

Fix information

  • Fixed component name

    DB2 UDE ESE LIN

  • Fixed component ID

    5765F4104

Applicable component levels

  • R910 PSN

       UP

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Document Information

Modified date:
07 January 2022