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DB2 - Problembeschreibung

Problem IC91728 Status: Geschlossen

IN DPF ENVIROMENT, DB2 INSTANCE MIGHT BE CRASH (SEGV/ABORT) DURING DB2START

Produkt:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problembeschreibung:
Under a specific timing conditions in DPF enviroment db2start 
might be crash due to one of the nodes is slower with the 
shutdown process.  This issue restricted to Linux platform only. 
 
db2diag.log will contain the following messages: 
 
2012-10-04-17.28.33.710709-240 E28881685E1461      LEVEL: Event 
PID     : 4421                 TID  : 46912728197440PROC : 
db2syscr 
INSTANCE: INSTANCE_NAME             NODE : 033 
FUNCTION: DB2 UDB, base sys utilities, DB2main, probe:1 
START   : DB2 DBM 
... 
2012-10-04-17.28.34.057517-240 E28884609E381       LEVEL: Error 
(OS) 
PID     : 4460                 TID  : 46912728197440PROC : 
db2sysc 33 
INSTANCE: INSTANCE_NAME             NODE : 033 
EDUID   : 1                    EDUNAME: db2sysc 33 
FUNCTION: DB2 UDB, SQO Memory Management, 
sqloMemCreateSingleSegment, probe:100 
CALLED  : OS, -, shmget                           OSERR: EEXIST 
(17) 
... 
2012-10-04-17.28.34.751221-240 E28888705E1506      LEVEL: Severe 
(OS) 
PID     : 3391                 TID  : 46912716909280PROC : 
db2star2 
INSTANCE: INSTANCE_NAME             NODE : 033 
FUNCTION: DB2 UDB, oper system services, sqloWaitIPCWaitPost, 
probe:100 
MESSAGE : ZRC=0x8300002B=-2097151957 
CALLED  : OS, -, msgrcv                           OSERR: EIDRM 
(43) 
... 
2012-10-04-17.28.34.808998-240 E28890987E513       LEVEL: Error 
(OS) 
PID     : 4461                 TID  : 46912728197440PROC : 
db2ckpwd 33 
INSTANCE: INSTANCE_NAME             NODE : 033 
EDUID   : 1                    EDUNAME: db2sysc 33 
FUNCTION: DB2 UDB, oper system services, sqlorqueInternal, 
probe:9 
MESSAGE : ZRC=0x870F003E=-2029060034=SQLO_QUE_BAD_HANDLE "Bad 
Queue Handle" 
          DIA8555C An invalid message queue handle was 
encountered. 
CALLED  : OS, -, msgrcv                           OSERR: EINVAL 
(22) 
... 
2012-10-04-17.28.35.362569-240 I28908507E826       LEVEL: 
Warning 
PID     : 4421                 TID  : 46912728197440PROC : 
db2wdog 33 
INSTANCE: INSTANCE_NAME             NODE : 033 
EDUID   : 2                    EDUNAME: db2wdog 33 
FUNCTION: DB2 UDB, base sys utilities, sqleWatchDog, probe:10 
MESSAGE : ZRC=0x820F0003=-2112946173=SQLO_MEM_ERROR "General Mem 
Mgt error" 
          DIA8300C A memory heap error has occurred. 
DATA #1 : String, 34 bytes 
Unable to connect to new segments. 
... 
2012-10-04-17.28.35.665578-240 E28913013E290       LEVEL: Error 
PID     : 4421                 TID  : 46912728197440PROC : 
db2wdog 33 
INSTANCE: INSTANCE_NAME             NODE : 033 
EDUID   : 2                    EDUNAME: db2wdog 33 
FUNCTION: DB2 UDB, base sys utilities, sqleWatchDog, probe:190 
... 
2012-10-04-17.28.36.572630-240 I28923941E346       LEVEL: Severe 
PID     : 4421                 TID  : 46912728197440PROC : 
db2wdog 33 
INSTANCE: INSTANCE_NAME             NODE : 033 
EDUID   : 2                    EDUNAME: db2wdog 33 
FUNCTION: DB2 UDB, base sys utilities, sqleCleanupResources, 
probe:7 
MESSAGE : Cleaning up ipc resources and exiting. 
... 
2012-10-04-17.28.37.064055-240 E28928501E2185      LEVEL: Severe 
(OS) 
PID     : 4460                 TID  : 46912728197440PROC : 
db2sysc 33 
INSTANCE: INSTANCE_NAME             NODE : 033 
EDUID   : 11                   EDUNAME: db2sysc 33 
FUNCTION: DB2 UDB, SQO Latch Tracing, 
SQLO_SLATCH_CAS64::getConflictComplex, probe:200 
CALLED  : OS, -, unspecified_system_function      OSERR: EIDRM 
(43) 
... 
2012-10-04-17.28.37.076378-240 E28930687E780       LEVEL: 
Critical 
PID     : 4460                 TID  : 46912728197440PROC : 
db2sysc 33 
INSTANCE: INSTANCE_NAME             NODE : 033 
EDUID   : 11                   EDUNAME: db2sysc 33 
FUNCTION: DB2 UDB, base sys utilities, sqle_panic, probe:10 
MESSAGE : ADM14001C  An unexpected and critical error has 
occurred: "Panic". 
 
The stack at the time of the failure should look like this: 
sqlo_waitlist::markPostPending 
sqloResetEDUWaitHandle 
sqloInitializeEDUWaitHandle 
sqlockpw_daemon_term 
libdb2e.so.1 
sqloRunInstance 
DB2main 
sqloEDUMainEntryPcj 
sqloEDUEntry 
libpthread-2.5.so 
clone
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 LUW version v10.1 fixPack 3                   * 
****************************************************************
Local-Fix:
verfügbare FixPacks:
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows

Lösung
Upgrade to DB2 LUW version v10.1 fixPack 3
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
22.04.2013
11.11.2013
11.11.2013
Problem behoben ab folgender Versionen (IBM BugInfos)
Problem behoben lt. FixList in der Version
10.1.0.3 FixList
10.1.0.3 FixList