IBM Support

IT10707: WITH MULTIPLE DB2READLOG API CALLERS (HADR, CDC, ETC), LOG FILES MAY NOT BE RENAMED RESULTING IN PRIMARY LOG PATH TO FILL UP

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APAR status

  • Closed as program error.

Error description

  • Similar to IT07968, and found predominantly when HADR and
    another db2readlog caller are used together,  in specific timing
    condition, when db2ReadLog API is called to read last page of
    current log, given log will never be re-used and will stay in
    active log path until database is deactivated.
    
    This might result in multiple logs being left in active log path
    filling up the disk space. db2ReadLog is mainly used by
    replication solutions like IBM Q Replication or IBM InfoSphere,
    Change Data Capture
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 Version 10.5 Fix Pack 7.                      *
    ****************************************************************
    

Problem conclusion

  • First fixed in DB2 Version 10.5 Fix Pack 7.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT10707

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    A50

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-08-14

  • Closed date

    2016-01-22

  • Last modified date

    2016-01-22

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

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

    IT13250

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RA50 PSN

       UP



Document information

More support for: DB2 for Linux, UNIX and Windows

Software version: 10.5

Reference #: IT10707

Modified date: 22 January 2016