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DB2 - Problem description

Problem IC81127 Status: Closed

THE DB2READLOG API MIGHT MISS RETURNING A COMMIT LOG RECORD IF THE DATABASE
CRASHED BETWEEN THE XAPREPARE AND XACOMMIT STEPS.

product:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problem description:
If the database crashed between the XAPREPARE and the XACOMMIT 
steps, the COMMIT log record will be created in such a way that 
the db2ReadLog api will not return this log record when it 
should.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* Customer that use XA transactions and the logRead api.       * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* If the database crashed between the XAPREPARE and the        * 
* XACOMMIT                                                     * 
* steps, the COMMIT log record will be created in such a way   * 
* that                                                         * 
* the db2ReadLog api will not return this log record when it   * 
* should.                                                      * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Apply Version 9.7 Fixpack 6.                                 * 
****************************************************************
Local Fix:
Apply Version 9.7 Fixpack 6.
available fix packs:
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Solution
Apply Version 9.7 Fixpack 6.
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
31.01.2012
05.06.2012
05.06.2012
Problem solved at the following versions (IBM BugInfos)
9.7.FP6
Problem solved according to the fixlist(s) of the following version(s)
9.7.0.6 FixList