APAR status
Closed as program error.
Error 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.
Local fix
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. * ****************************************************************
Problem conclusion
Fixed in Informix Server 12.10.xC16 and 14.10.xC9.
Temporary fix
Comments
APAR Information
APAR number
IT40986
Reported component name
INFORMIX SERVER
Reported component ID
5725A3900
Reported release
E10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2022-05-19
Closed date
2022-09-30
Last modified date
2022-09-30
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
INFORMIX SERVER
Fixed component ID
5725A3900
Applicable component levels
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"E10","Line of Business":[{"code":"LOB10","label":"Data and AI"}]}]
Document Information
Modified date:
01 October 2022