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DB2 - Problem description

Problem IC68222 Status: Closed

CRASH RECOVERY FAILED WITH -1042 ERROR WHICH MARKED THE DB BAD. IT FAILED
WITH "FILE COUNT <= TAILINDEX" ERROR IN DB2DIAG.LOG.

product:
DB2 FOR LUW / DB2FORLUW / 980 - DB2
Problem description:
Crash recovery failes with -1042 error marking the db bad. This 
is caused 
due to crash recovery completing too early thus calculating the 
tailindex wrongly. The crash recovery ended early due to logs 
being unavailable during the crash recovery. 
 
db2diag.log entries look like this: 
 
2010-01-19-01.39.02.173625-120 I710234A341        LEVEL: Error 
PID     : 381160               TID  : 3343        PROC : db2sysc 
0 
INSTANCE: db2inst1              NODE : 000 
EDUID   : 3343                 EDUNAME: db2loggr (SAMPLE) 0 
FUNCTION: DB2 UDB, recovery manager, sqlpgSwitchFromRedoToUndo, 
probe:1820 
MESSAGE : File Count <= TailIndex 
 
2010-01-19-01.39.02.173888-120 I710576A166        LEVEL: Error 
PID:381160 TID:3343 NODE:000 Title: SQLP_DBCB 
Dump File:/db2logs/DIAG/db2inst1/381160.3343.000.dump.bin 
 
2010-01-19-01.39.02.184985-120 I710743A435        LEVEL: Error 
PID     : 381160               TID  : 3343        PROC : db2sysc 
0 
INSTANCE: db2inst1              NODE : 000 
EDUID   : 3343                 EDUNAME: db2loggr (SAMPLE) 0 
FUNCTION: DB2 UDB, data protection services, sqlpgasn, probe:650 
RETCODE : ZRC=0x8710001D=-2028994531=SQLP_LERR "Fatal Logic 
Error" 
          DIA8526C A fatal error occurred in data protection 
services. 
 
2010-01-19-01.39.02.201262-120 I711179A478        LEVEL: Error 
PID     : 381160               TID  : 7712        PROC : db2sysc 
0 
INSTANCE: db2inst1              NODE : 000         DB   : SAMPLE 
APPHDL  : 0-7                  APPID: 
*LOCAL.db2inst1.100119033834 
AUTHID  : db2inst1 
EDUID   : 7712                 EDUNAME: db2redom (SAMPLE) 0 
FUNCTION: DB2 UDB, data protection services, 
sqlpgPostLoggrWithoutLatching, probe:930 
MESSAGE : db2logger: rc=-2028994531 sem rc=0 type=28 
 
 
With this APAR fix, we will detect the failure and shut down 
cleanly, making it possible to correct the failure (make the 
file available) and re-issue the recovery.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* CRASH RECOVERY FAILED WITH -1042 ERROR WHICH MARKED THE DB   * 
* BAD.                                                         * 
* IT FAILED WITH "FILE COUNT <= TAILINDEX" ERROR IN            * 
* DB2DIAG.LOG.                                                 * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Make sure all the transaction files needed for crash         * 
* recovery                                                     * 
* are available and re-issue the crash recovery by restarting  * 
* db2.                                                         * 
****************************************************************
Local Fix:
Make sure all the transaction files needed for crash recovery 
are available and re-issue the crash recovery by restarting db2.
available fix packs:
DB2 Version 9.8 Fix Pack 4 for AIX and Linux
DB2 Version 9.8 Fix Pack 5 for AIX and Linux

Solution
Fixed in DB2 V98FP4
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
28.04.2010
08.08.2011
08.08.2011
Problem solved at the following versions (IBM BugInfos)
9.8.FP4
Problem solved according to the fixlist(s) of the following version(s)
9.8.0.4 FixList