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DB2 - Problembeschreibung

Problem IC76346 Status: Geschlossen

DB2 REDISTRIBUTE RECOVERY MAY FAIL WITH -902 ERROR

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
It is possible for Redistribute Recovery after a failed 
redistribute to fail with the following error message: 
 
SQL6064N  SQL error "-902" occurred during data redistribution. 
 
During data redistribution, if the user has not specified 
"INDEXING MODE DEFERRED", Redistribute will recreate the indexes 
on all nodes but will not mark them invalid while they are being 
populated. If redistribute were to be interrupted due to a 
hardware error or other problem it is possible the index on disk 
ends up in an inconsistent state. The subsequent REDISTRIBUTE 
CONTINUE  or ABORT command will attempt to read the index on 
disk since they are not marked invalid but will fail since the 
indexes are inconsistent. The db2diag.log will indicate an error 
about a bad index page. 
 
Redistribute should mark the index invalid prior to populating 
it, and mark it valid again once it is finished. That way in 
case of failure REDISTRIBUTE CONTINUE will not attempt to read 
the index information.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See above.                                                   * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 9.7 Fix Pack 5.                       * 
****************************************************************
Local-Fix:
Use DB2DART to manually mark the index invalid and re-issue the 
REDISTRIBUTE CONTINUE or REDISTRIBUTE ABORT command.
verfügbare FixPacks:
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
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

Lösung
First fixed in DB2 Version 9.7 Fix Pack 5.
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
11.05.2011
16.12.2011
16.12.2011
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FP5
Problem behoben lt. FixList in der Version
9.7.0.5 FixList