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DB2 - Problem description

Problem IC66820 Status: Closed

TABLE SPACE ROLL FORWARD MAY SKIP LOG RECORDS IF INTERRUPTED

product:
DB2 FOR LUW / DB2FORLUW / 950 - DB2
Problem description:
If a table space level roll forward is interrupted during the 
undo phase, it is possible that when it is restarted, it might 
start in the wrong place.  This could cause log records to be 
missed, resulting in unpredictable errors .
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All users of tablespace rollforward.                         * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* A restarted tablespace rollforward may restart in the        * 
* wrongspot, causing log records to be skipped.                * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to the latest fix pack.                              * 
****************************************************************
Local Fix:
Use database level recovery.
available fix packs:
DB2 Version 9.5 Fix Pack 6a for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows

Solution
Problem was first fixed in DB2 UDB version 95 fix pack 6.
Workaround
not known / see Local fix
BUG-Tracking
forerunner  : APAR is sysrouted TO one or more of the following: IC66821 
follow-up : 
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
02.03.2010
25.05.2010
25.05.2010
Problem solved at the following versions (IBM BugInfos)
9.5.FP6
Problem solved according to the fixlist(s) of the following version(s)