|
Problem IC99403
|
Status: Closed |
POSSIBLE CRASH (PANIC) OF DB2 IN SQLBREMOVEPAGEFROMTHISDIRTYLIST WITH MESSAGE "DEQUEUE W/0 PAGES ON DL" |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
Under rare timing conditions, DB2 database might abend (panic)
with error message similar to the following one:
2014-01-01-12.00.00.000000-240 I2688414A4008 LEVEL:
Severe
PID : 21954944 TID : 213569 PROC :
db2sysc
INSTANCE: db2inst1 NODE : 001 DB : SAMPLE
APPHDL : 1-001 APPID:
172.0.0.1.35071.140101110419
AUTHID : DB2INST1
EDUID : 213569 EDUNAME: db2agent (SAMPLE)
FUNCTION: DB2 UDB, buffer pool services, sqlb_deq, probe:642
DATA #1 : String, 179 bytes
ASSERTION FAILED!!!
ASSERTION EXPRESSION: (curDL->num_dirty > 0)
[...]
MESSAGE : dequeue w/0 pages on DL
Last function on the stack will be:
sqlbRemovePageFromThisDirtyList |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 version 10.5 and Fix Pack 4 or higher. *
**************************************************************** |
| Local Fix: |
Enable alternative page cleaning:
db2set DB2_USE_ALTERNATE_PAGE_CLEANING=ON |
| available fix packs: |
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
|
| Solution |
Problem was first fixed in DB2 version 10.5 and Fix Pack 4. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 17.02.2014
08.09.2014
08.09.2014 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.4
|
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