|
Problem IC83056
|
Status: Closed |
DB2PD -BUFFERPOOL MAY RETURN INCORRECT DATLRDS INFORMATION |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
db2pd -bufferpool may return incorrect DatLRds information
where it could double count as compare to the snapshot info via
SYSIBMADM.SNAPTBSP.
For example,
the following "db2pd -bufferpool" output return DatLRds 24624
Bufferpool Statistics for all bufferpools (when BUFFERPOOL
monitor switch is ON):
BPID DatLRds DatPRds HitRatio TmpDatLRds TmpDatPRds
HitRatio ...
1 788 312 60.41% 0 0
00.00% ...
2 24624 12111 50.82% 0 0
00.00% ...
4096 0 0 00.00% 0 0
00.00% ...
4097 0 0 00.00% 0 0
00.00% ...
4098 0 0 00.00% 0 0
00.00% ...
4099 0 0 00.00% 0 0
00.00% ...
but the correct value should only be half of the amount (e.g.
12312). |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* upgrade to DB2 9.7 FP7 or subsequent fix pack. *
**************************************************************** |
| Local Fix: |
Use SYSIBMADM.SNAPBP instead. |
| available fix packs: |
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows
|
| Solution |
First Fixed in DB2 Version 9.7 Fix Pack 7 |
| Workaround |
not known / see Local fix |
| BUG-Tracking |
forerunner : APAR is sysrouted TO one or more of the following: IC87858
follow-up : |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 01.05.2012
17.01.2013
17.01.2013 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP7
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.7
|
 |
