|
Problem IC66974
|
Status: Closed |
DB2 PAGE CLEANER HANGS MAY LEAD TO DATABASE HANGING |
| product: |
DB2 FOR LUW / DB2FORLUW / 980 - DB2 |
| Problem description: |
Page cleaners spinning on V97FP1
The stack of the page cleaners will show that they keep on
looping within the sqlbClnrGatherForFlushUpToLSN function
Stack:
<StackTrace>
-------Frame------ ------Function + Offset------
0x090000001A7F3214 sqloSpinLockReleaseConflict + 0xB8
0x090000001A7F3360 sqloSpinLockReleaseConflict@glue74 + 0x78
0x090000001A969740
sqlbClnrGatherForFlushUpToLSN__FP12SQLB_CLNR_CB + 0x1D0
0x090000001A557024 sqlbClnrGatherPages__FP12SQLB_CLNR_CB + 0x0
0x090000001A5C2B60 sqlbClnrEntryPoint__FP12sqbPgClnrEdu + 0x714
0x090000001A7BEED4 RunEDU__12sqbPgClnrEduFv + 0x34
0x090000001A7BF184 EDUDriver__9sqzEDUObjFv + 0xDC
0x090000001A7B3AE0 sqloEDUEntry + 0x264
</StackTrace>
A trace of the page cleaners will show that the cleaners keep on
entering and exiting this function with rc = TRIGGER_SERVICED. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 9.8 FP3 or Subsequent Fix Pack *
**************************************************************** |
| Local Fix: |
Recycle the instance |
| available fix packs: |
DB2 Version 9.8 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.8 Fix Pack 4 for AIX and Linux
DB2 Version 9.8 Fix Pack 5 for AIX and Linux
|
| Solution |
Problem First Fixed in DB2 Version 9.8 Fix Pack 3 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 08.03.2010
10.12.2012
10.12.2012 |
| Problem solved at the following versions (IBM BugInfos) |
9.8.FP3
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.8.0.3
|
 |
