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IT35041: DB2 LOG FILE IS NOT OPENED WITH DIO FLAG WHEN CALLING BY DB2FLSNAND DB2READLOGAPI

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • DB2 log file is not opened with DIO flag when calling by db2flsn
    and db2readlogapi.
    
    Examples from AIX trace:
    
    15B  -1  -1       84083441    329.020276062       0.000955
    open /db2fs/db2inst1/db2_log/NODE0000/LOGSTREAM0000/S0255151.LOG
    fd=8 _FLARGEFIL
    E
    ...
    15B  -1  -1       84083441    329.020275107       0.000580
    vnop_open(vp = F1000102CCFC7820, flags = 4000001, ext = 0000) =
    0000
    15B  -1  -1       84083441    329.021039425       0.000414
    vnop_open(vp = F1000102CCFC7820, flags = 4000001, ext = 0000) =
    0000
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * The users running db2flsn or calling db2readlogapi.          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 v11.1.4.7 or later versions.                  *
    ****************************************************************
    

Problem conclusion

  • The problem is first fixed on Db2 V11.1.4.7.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT35041

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-11-24

  • Closed date

    2022-04-16

  • Last modified date

    2022-04-16

  • 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

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RB10 PSY

       UP

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
04 May 2022