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DB2 - Problembeschreibung

Problem IC71581 Status: Geschlossen

RESTORE WITH MULTIPLE DB2BM THREADS MAY HIT SQL1042C IF SOME DB2BM TAKES
MORE THAN 1000 SECONDS FOR DB2AGENT's POLL

Produkt:
DB2 FOR LUW / DB2FORLUW / 950 - DB2
Problembeschreibung:
Restore database with multiple db2bm threads may hit SQL1042C if 
some db2bm takes more than 1000 seconds to answer db2agent's 
poll. 
Likely db2pd -edu shows only one db2bm existing for very long 
time. 
 
In db2diag.log, db2agent hit -1042 at sqludPollMsg, probe:155 
 
2010-09-29-15.04.01.114077-240 E461752A546        LEVEL: Severe 
PID     : 37696862             TID  : 1801        PROC : db2sysc 
INSTANCE: weiren               NODE : 000         DB   : DB85357 
APPHDL  : 0-7                  APPID: *LOCAL.weiren.100929183819 
AUTHID  : WEIREN 
EDUID   : 1801                 EDUNAME: db2agent (DB85357) 
FUNCTION: DB2 UDB, database utilities, sqludPollMsg, probe:155 
DATA #1 : Sqlcode, PD_TYPE_SQLCODE, 4 bytes 
-1042 
DATA #2 : Hexdump, 4 bytes 
0x0700000032E14978 : FFFF FBEE 
.... 
 
2010-09-29-15.04.01.114608-240 E462299A876        LEVEL: Severe 
PID     : 37696862             TID  : 1801        PROC : db2sysc 
INSTANCE: weiren               NODE : 000         DB   : DB85357 
APPHDL  : 0-7                  APPID: *LOCAL.weiren.100929183819 
AUTHID  : WEIREN 
EDUID   : 1801                 EDUNAME: db2agent (DB85357) 
FUNCTION: DB2 UDB, database utilities, sqludPollMsg, probe:155 
MESSAGE : SQL1042C  An unexpected system error occurred. 
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes 
 sqlcaid : SQLCA     sqlcabc: 136   sqlcode: -1042   sqlerrml: 0 
 sqlerrmc: 
 sqlerrp : sqludPol 
 sqlerrd : (1) 0x00000000      (2) 0x00000000      (3) 
0x00000000 
           (4) 0x00000000      (5) 0x00000000      (6) 
0x00000000 
 sqlwarn : (1)      (2)      (3)      (4)        (5)       (6) 
           (7)      (8)      (9)      (10)        (11) 
 sqlstate:
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* RESTORE WITH MULTIPLE DB2BM THREADS MAY HIT SQL1042C IF SOME * 
* DB2BM TAKES MORE THAN 1000 SECONDS FOR DB2AGENT's POLL       * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 LUW Version 9.5 Fix Pack 8                    * 
****************************************************************
Local-Fix:
Explicitly specify parallelism to 1 in restore database command.
verfügbare FixPacks:
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows

Lösung
Problem was first fixed in Version 9.5 Fix Pack 8
Workaround
see Local Fix
Bug-Verfolgung
Vorgänger  : APAR is sysrouted TO one or more of the following: IC77353 
Nachfolger : 
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
29.09.2010
11.07.2011
11.07.2011
Problem behoben ab folgender Versionen (IBM BugInfos)
9.5.FP8
Problem behoben lt. FixList in der Version
9.5.0.8 FixList