IBM Support

IT34602: Reorg start time unexpectedly updated during reorg reclaim extents on an ITC

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APAR status

  • Closed as program error.

Error description

  • When running reorg reclaim extents on an ITC table, the reorg
    start time is unexpectedly updated.
    
    As an example, at the start of the reorg, db2pd -db SAMPLE
    -reorgs returns
    
    Address            TableName             Start
    End      PhaseStart         MaxPhase   Phase CurCount   MaxCount
    Status  Completion
    0x0A000335B472CE88 TAB1   10/04/2020 04:17:45  n/a           n/a
    n/a           n/a        188817     467054  Started  0
    
    and after the reorg completes
    
    Table Reorg Stats:
    Address            TableName     Start                     End
    PhaseStart                   MaxPhase   Phase      CurCount
    MaxCount   Status  Completion
    0x0A000335B472CE88 TAB1 10/10/2020 23:47:29 10/10/2020  23:54:35
    10/10/2020 23:54:35 3              Release      0            0
    Done    0
    
    As can be seen in the db2pd output, the start time has changed.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * all                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 11.1.4.6 or higher                            *
    ****************************************************************
    

Problem conclusion

  • Upgrade to Db2 11.1.4.6 or higher
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT34602

  • 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

    2020-10-19

  • Closed date

    2021-03-31

  • Last modified date

    2021-03-31

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

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

    IT34963

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1"}]

Document Information

Modified date:
01 April 2021