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DB2 - Problembeschreibung

Problem IT03076 Status: Geschlossen

DATA CORRUPTION POSSIBLE AFTER RECREATING PAGE DICTIONARY

Produkt:
DB2 FOR LUW / DB2FORLUW / A50 - DB2
Problembeschreibung:
For a table with adaptive compression active, corruption may be 
introduced on the page if the page level dictionary is 
recreated. This will result in the loss of a row when two rows 
share the same offset into the page. In addition, the free space 
on the page will be incorrect and you might also see index 
corruption symptoms. 
 
The problem can be detected by both db2dart and inspect. 
 
After applying the fix, a roll forward through an affected page 
dictionary recreation log record will fail.  If this happens, 
call DB2 Support for assistance.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All users of adaptive compression                            * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to the latest fix pack.                              * 
****************************************************************
Local-Fix:
verfügbare FixPacks:
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows

Lösung
Problem is first fixed in DB2 UDB version 10.5 fix pack 4
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
10.07.2014
08.09.2014
09.04.2015
Problem behoben ab folgender Versionen (IBM BugInfos)
Problem behoben lt. FixList in der Version
10.5.0.4 FixList