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DB2 - Problem description

Problem IC69339 Status: Closed

REPLAY OF CERTAIN INTERNAL INDEX OPERATIONS DURING ROLLFORWARD OR CRASH
RECOVERY MAY FAIL WITH ERROR DIA8575C

product:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problem description:
Replay of certain internal index operations when rolling 
forward, either as part of recovery or on an HADR standby, can 
lead to a miscalculation of the free space on an index page 
resulting in this error being reported: 
 
2010-05-14-21.58.21.582815+120 I18806675E585       LEVEL: Error 
PID     : 24382                TID  : 46912854026560PROC : 
db2sysc 
INSTANCE: INST1                  NODE : 000          DB   : 
SAMPLE 
APPHDL  : 0-17                 APPID: *LOCAL.DB2.100507185408 
EDUID   : 85                   EDUNAME: db2redow (SAMPLE) 
FUNCTION: DB2 UDB, recovery manager, sqlpRecDbRedo, probe:155 
MESSAGE : ZRC=0x87090054=-2029453228=SQLI_PRG_ERR "Program 
error" 
          DIA8575C An index manager programming error occurred. 
DATA #1 : <preformatted> 
REDO failed on LSO(LSN) 15666791888120 (00000E519B932CEF) 
 
This db2diag.log entry is preceded by a message of function 
sqliakn at probe 901: 
 
2010-05-14-21.58.21.465469+120 I18763255E646       LEVEL: Severe 
PID     : 24382                TID  : 46912854026560PROC : 
db2sysc 
INSTANCE: INST1                  NODE : 000          DB   : 
SAMPLE 
APPHDL  : 0-17                 APPID: *LOCAL.DB2.100507185408 
EDUID   : 85                   EDUNAME: db2redow (SAMPLE) 
FUNCTION: DB2 UDB, index manager, sqliakn, probe:901 
MESSAGE : slotinfo 
DATA #1 : Hexdump, 40 bytes
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* Replay of certain internal index operations when             * 
* rollingforward, either as part of recovery or on an HADR     * 
* standby,canlead to a miscalculation of the free space on an  * 
* index pageresulting in this error being                      * 
* reported:2010-05-14-21.58.21.582815+120 I18806675E585        * 
* LEVEL:ErrorPID    : 24382                TID  :              * 
* 46912854026560PROC :db2syscINSTANCE: INST1                   * 
* NODE : 000          DB  :SAMPLEAPPHDL  : 0-17                * 
* APPID: *LOCAL.DB2.100507185408EDUID  : 85                    * 
* EDUNAME: db2redow (SAMPLE)FUNCTION: DB2 UDB, recovery        * 
* manager, sqlpRecDbRedo,probe:155MESSAGE :                    * 
* ZRC=0x87090054=-2029453228=SQLI_PRG_ERR                      * 
* "Programerror"DIA8575C An index manager programming          * 
* erroroccurred.DATA #1 : <preformatted>REDO failed on         * 
* LSO(LSN) 15666791888120 (00000E519B932CEF)This db2diag.log   * 
* entry is preceded by a message of functionsqliakn at probe   * 
* 901:2010-05-14-21.58.21.465469+120 I18763255E646             * 
* LEVEL:SeverePID    : 24382                TID  :             * 
* 46912854026560PROC :db2syscINSTANCE: INST1                   * 
* NODE : 000          DB  :SAMPLEAPPHDL  : 0-17                * 
* APPID: *LOCAL.DB2.100507185408EDUID  : 85                    * 
* EDUNAME: db2redow (SAMPLE)FUNCTION: DB2 UDB, index manager,  * 
* sqliakn, probe:901MESSAGE : slotinfoDATA #1 : Hexdump, 40    * 
* bytes                                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 V9.7 FP3                                      * 
****************************************************************
Local Fix:
available fix packs:
DB2 Version 9.7 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
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

Solution
First fixed in DB2 V9.7 FP3
Workaround
not known / see Local fix
BUG-Tracking
forerunner  : APAR is sysrouted TO one or more of the following: IC69801 
follow-up : 
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
18.06.2010
27.09.2010
27.09.2010
Problem solved at the following versions (IBM BugInfos)
9.7.FP3
Problem solved according to the fixlist(s) of the following version(s)
9.7.0.3 FixList
9.7.0.3 FixList