|
Problem IC70590
|
Status: Closed |
DB2LOGMGR EDU CRASH IN SPRINTF CALLED FROM SQLPGRETRIEVELOGDISK ON HADR STANDBY REINTEGRATION |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
When both LOGARCHMETH1 and/or LOGARCHMETH2/FAILARCHPATH are set,
a standby server will attempt to search each location for a
later version of the log file after seeing this message in the
db2diag.log :
FUNCTION: DB2 UDB, recovery manager, sqlplfrFMOpenLog, probe:600
MESSAGE : Extent 203822 in log path may be stale. Trying
archive.
It's possible that after searching the 1st location ( pointed to
by LOGARCHMETH1 ), the retrieve request used by the db2logmgr
gets freed. This then can potentially lead to a crash in the
db2logmgr edu upon trying the 2nd location ( e.g. pointed to by
FAILARCHPATH ).
A trap file may show the following list of functions :
strlen
_doprnt
sprintf
sqlpgRetrieveLogDisk
sqlpgRetrieveLogFile
sqlpgHandleLogMgrPost
... |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* HADR users *
****************************************************************
* PROBLEM DESCRIPTION: *
* HADR standby crash can occur on reintegration with primary. *
****************************************************************
* RECOMMENDATION: *
* Upgrade DB2 server to v9.7 Fixpak 4 *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
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 |
This problem has first been fixed in V9.7 Fixpak 4 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 17.08.2010
24.05.2011
24.05.2011 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.4
|
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