Informix - Problem description
Problem IT40986 | Status: Closed |
ENHANCEMENT FOR CHECKPOINT PROCESSING | |
product: | |
INFORMIX SERVER / 5725A3900 / E10 - | |
Problem description: | |
The initial phase of checkpoint processing will block all threads from entering critical section whilst a number of actions are performed. One of these actions is to write out the dbspace and chunk reserved pages. Where there are a large number of dbspace and/or chunks this activity may represent a significant proportion of the blocking time due to the way in which the pages are written. By performing the page writes in larger blocks the efficiency may be improved leading to a reduction in time required. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC16 and 14.10.xC9. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 12.10.xC16 (if available) or * * 14.10.xC9. * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC16 and 14.10.xC9. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 12.10.xC16 (if available) or * * 14.10.xC9. * **************************************************************** | |
Comment | |
Fixed in Informix Server 12.10.xC16 and 14.10.xC9. | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 19.05.2022 30.09.2022 30.09.2022 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |