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IC68869: DB2 CRASHES WHEN A TABLESPACE DROPPED DURING ONLINE BACKUP PROCEDURE

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • DB2 might crash if a drop tablespace command is issued during a
    small timing window near the end of the online backup.  The trap
    will appear in the following stack
    
    sqlbUnsetBackupIsActive
    sqlubcka
    sqlubMPPRequestor
    sqlubcka_route_in
    sqlerKnownProcedure
    sqlerCallDL
    sqljs_ddm_excsqlstt.fdpr.clone.393
    sqljsParseRdbAccessed
    sqljsParse.fdpr.clone.201
    sqljsSqlam
    sqljsDriveRequests
    sqljsDrdaAsInnerDriver
    sqljsDrdaAsDriver
    sqeAgent::RunEDU
    sqzEDUObj::EDUDriver
    sqloEDUEntry
    

Local fix

  • Avoid dropping a tablespace when running online backup procedure
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All users running DB2 v9.7 FP5 and earlier                   *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 v9.7 FP6                                      *
    ****************************************************************
    

Problem conclusion

  • The problem was fixed in DB2 v9.7 FP6
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC68869

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-05-27

  • Closed date

    2012-06-19

  • Last modified date

    2012-06-19

  • 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

  • R970 PSY

       UP



Document information

More support for: DB2 for Linux, UNIX and Windows

Software version: 9.7

Reference #: IC68869

Modified date: 19 June 2012