|
Problem IC85386
|
Status: Closed |
DB2DIAG.LOG on HADR primary could be flooded with informational messages in superasync mode |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
When setting HADR SYNCMODE to SUPERASYNC , the db2diag.log is
getting flooded with the following Informational messages:
2012-07-12-18.16.45.084079-240 I105154A402 LEVEL: Info
PID : 45613116 TID : 3296 PROC : db2sysc
INSTANCE: lzgotty NODE : 000
EDUID : 3296 EDUNAME: db2lfr (SAMPLE)
FUNCTION: DB2 UDB, recovery manager, sqlplfrVerifyLogPages,
probe:980
DATA #1 : <preformatted>
Inform shredder to overwrite ping with pong page in buffer.
pageLso is 2654706243
2012-07-12-18.16.45.186337-240 I105557A422 LEVEL: Warning
PID : 45613116 TID : 3296 PROC : db2sysc
INSTANCE: lzgotty NODE : 000
EDUID : 3296 EDUNAME: db2lfr (SAMPLE)
FUNCTION: DB2 UDB, data protection services, sqlpgarl, probe:99
MESSAGE : INFO ONLY: Found an old page in the log file:
ByteOffset 0, PageLso
0 highLso 2654711029 lowLso 2654706953 |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* When setting HADR SYNCMODE to SUPERASYNC, the db2diag.log is *
* *
* getting flooded with the following Informational messages: *
* *
* *
* *
* 2012-07-12-18.16.45.084079-240 I105154A402 LEVEL: *
* Info *
* PID : 45613116 TID : 3296 PROC : *
* db2sysc *
* INSTANCE: lzgotty NODE : 000 *
* *
* EDUID : 3296 EDUNAME: db2lfr (SAMPLE) *
* *
* FUNCTION: DB2 UDB, recovery manager, sqlplfrVerifyLogPages, *
* *
* probe:980 *
* *
* DATA #1 : <preformatted> *
* *
* Inform shredder to overwrite ping with pong page in buffer. *
* *
* pageLso is 2654706243 *
* *
* *
* *
* 2012-07-12-18.16.45.186337-240 I105557A422 LEVEL: *
* Warning *
* PID : 45613116 TID : 3296 PROC : *
* db2sysc *
* INSTANCE: lzgotty NODE : 000 *
* *
* EDUID : 3296 EDUNAME: db2lfr (SAMPLE) *
* *
* FUNCTION: DB2 UDB, data protection services, sqlpgarl, *
* probe:99 *
* MESSAGE : INFO ONLY: Found an old page in the log file: *
* *
* ByteOffset 0, PageLso *
* *
* 0 highLso 2654711029 lowLso 2654706953 *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 version 9.7 Fix Pack 7. *
**************************************************************** |
| Local Fix: |
Use other HADR synchronous modes, eg. ASYNC or NEARSYNC;
archive/remove db2diag.log if it's too large. |
| 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 |
Problem was first fixed in DB2 version 9.7 Fix Pack 7. |
| Workaround |
Use other HADR synchronous modes, eg. ASYNC or NEARSYNC;
archive/remove db2diag.log if it's too large. |
| BUG-Tracking |
forerunner : APAR is sysrouted TO one or more of the following: IC94091
follow-up : |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 18.07.2012
05.11.2012
12.07.2013 |
| 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
|
 |
