DB2 - Problem description
Problem IT25038 | Status: Closed |
GBP CLEANUP CAN BE SLOW ON A LARGE GBP DURING MEMBER CRASH RECOVERY | |
product: | |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 | |
Problem description: | |
GBP cleanup that is performed as part of member crash recovery can be slow when the GBP has a large size. The cleanup can be made faster by using multiple parallel cleanup tasks. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Db2 pureScale * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * upgrade to db2_v105fp9 * **************************************************************** | |
Local Fix: | |
To enable parallel GBP cleanup use the following registry variable. db2set DB2_CA_ENV_STRING='CF_MAX_PARALLEL_GBP_DETACH=2' Restart both CF's for this value to take affect. | |
Solution | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 10.05.2018 22.05.2018 22.05.2018 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |