DB2 - Problem description
Problem IC71335 | Status: Closed |
TRANSACTIONS ON PRIMARY ARE BLOCKED LONGER THAN NORMAL WHEN STANDBY REUSES A PARTIAL LOG FILE | |
product: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problem description: | |
On HADR standby, if a partial log needs to be reused, then transactions on primary are blocked longer than normal. These transactions on primary are blocked in "Commit Active" state until the log extention finishes. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * HADR users on all platforms. * **************************************************************** * PROBLEM DESCRIPTION: * * Without this APAR, customer is exposed to the issue as * * described in the "ERROR DESCRIPTION" section. * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 Version 9.7, Fixpack 4. * **************************************************************** | |
Local Fix: | |
available fix packs: | |
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows | |
Solution | |
First fixed in DB2 Version 9.7, Fixpack 4. With the fix, slowness will not happen when standby is reusing a partial log file. | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 20.09.2010 30.04.2011 14.06.2011 |
Problem solved at the following versions (IBM BugInfos) | |
9.7.FP4 | |
Problem solved according to the fixlist(s) of the following version(s) | |
9.7.0.4 |