APAR status
Closed as program error.
Error description
During the entire period where index logged pages were sent from primary, RSS experienced disconnect/connect frequently as result of ACK timeout. This causes RSS to be out of sync and data on secondary was continously delayed. 15:33:31 RSS online_eprstressrss_ha55_ttcp ACK timeout 15:34:16 RSS online_eprstressrss_ha55_ttcp has resumed acknowledgement 15:34:30 Logical Log 818 Complete, timestamp: 0x201f9c74. 15:35:30 RSS online_eprstressrss_ha55_ttcp ACK timeout 15:35:35 RSS online_eprstressrss_ha55_ttcp has resumed acknowledgement 15:36:49 RSS online_eprstressrss_ha55_ttcp ACK timeout 15:37:31 RSS online_eprstressrss_ha55_ttcp has resumed acknowledgement 15:37:51 Checkpoint Completed: duration was 1 seconds. 15:37:51 Fri Apr 1 - loguniq 819, logpos 0x5bd300b0, timestamp: 0x20255bd4 Interval: 34259 15:37:51 Maximum server connections 3 15:37:51 Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked 1, Plog used 92, Llog used 616091 15:38:55 RSS online_eprstressrss_ha55_ttcp ACK timeout 15:39:09 Logical Log 819 Complete, timestamp: 0x20274f87. 15:39:31 RSS online_eprstressrss_ha55_ttcp has resumed acknowledgement 15:42:17 RSS online_eprstressrss_ha55_ttcp ACK timeout 15:42:25 RSS online_eprstressrss_ha55_ttcp has resumed acknowledgement 15:42:53 Checkpoint Completed: duration was 1 seconds
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * Users of MACH11 with RSS servers. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to IBM Informix Server 11.50 * * * * Upgrade to IDS 11.50.xC9 when available. * ****************************************************************
Problem conclusion
Problem Fixed In IBM Informix Server 11.50 Fixed in IDS 11.50.xC9.
Temporary fix
Comments
APAR Information
APAR number
IC76046
Reported component name
INFORMIX SERVER
Reported component ID
5725A3900
Reported release
B50
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2011-04-28
Closed date
2017-06-15
Last modified date
2017-06-15
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
RB50 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B50","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
15 June 2017