Fixes are available
DB2 Version 9.1 Fix Pack 7 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 6 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 6a for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 7a for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 8 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 9 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 10 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 11 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 12 for Linux, UNIX and Windows
APAR status
Closed as program error.
Error description
A timing issue exists such that if an FMP crashes soon enough on start-up, the system controller can mistakenly fail to identify it as an FMP and as a consequence shut down the instance. In the db2diag.log you can see this : 2008-02-26-12.56.07.614831-300 I1293360A350 LEVEL: Severe PID : 12155 TID : 1 PROC : db2sysc INSTANCE: dbguest5 NODE : 000 FUNCTION: DB2 UDB, base sys utilities, sqleChildCrashHandler, probe:15 DATA #1 : Hexdump, 15 bytes 0x4000000000007900 : 416E 2045 4455 2063 7261 7368 6564 2E An EDU crashed. 2008-02-26-12.56.07.615324-300 I1294389A338 LEVEL: Severe PID : 12155 TID : 1 PROC : db2sysc INSTANCE: dbguest5 NODE : 000 FUNCTION: DB2 UDB, base sys utilities, sqleChildCrashHandler, probe:18 DATA #1 : Hexdump, 4 bytes 0x9FFFFFFFFFFFDE9C : FFFF FFFF .... 2008-02-26-12.56.07.615546-300 I1294728A338 LEVEL: Severe PID : 12155 TID : 1 PROC : db2sysc INSTANCE: dbguest5 NODE : 000 FUNCTION: DB2 UDB, base sys utilities, sqleChildCrashHandler, probe:19 DATA #1 : Hexdump, 4 bytes 0x9FFFFFFFFFFFDE94 : FFFF FC88 .... Where the system controller has performed a SIGKILL on the db2fmp but believes it to be a normal EDU and so crashes the instance.
Local fix
Problem summary
Summary : A timing issue exists such that if an FMP crashes soon enough on start-up, the system controller can mistakenly fail to identify it as an FMP and as a consequence shut down the instance. Users affected : Users using fenced stored procedures which crash.
Problem conclusion
First fixed in DB2 UDB Version 9.1, FixPak 5
Temporary fix
Comments
APAR Information
APAR number
IZ16696
Reported component name
DB2 UDB ESE HP-
Reported component ID
5765F4103
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2008-03-05
Closed date
2008-11-11
Last modified date
2008-11-11
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
DB2 UDB ESE HP-
Fixed component ID
5765F4103
Applicable component levels
R910 PSY
UP
[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"910"}]
Document Information
Modified date:
04 October 2021