Informix - Problem description
Problem IT05536 | Status: Closed |
UPDATABLE RSS SERVER LEFT IN UPDATES BLOCKED STATE AFTER SMX DISCONNECT/RECONNECT | |
product: | |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 | |
Problem description: | |
It appears possible that after the smx connection is lost between the RSS and it's primary, when the RSS goes to reconnect, it can successfully reconnect at the smx level, but still leave the server in it's update blocked state. In the MSGPATH file the following messages would be seen. First to show the disconnect you'd see the following: 08:31:53 The SMX connection between high availability servers was closed because the peer server was unresponsive for the timeout period (60 seconds times the number of retries). 08:31:53 The SMX connection between high availability servers was closed because the peer server was unresponsive for the timeout period (60 seconds times the number of retries). 08:32:00 The SMX connection between high availability servers was closed because the peer server was unresponsive for the timeout period (60 seconds times the number of retries). 08:32:01 RSS: Lost connection to pri 08:32:01 Updates from secondary currently not allowed 08:32:01 Updates from secondary currently not allowed 08:32:01 Updates from secondary currently not allowed 08:32:01 Updates from secondary currently not allowed The above shows the smx connection dropping, then the RSS reports the connection lost and then the updates blocked messages. Now if the updates get left in the blocked state, when the RSS connects you would only see something like this for the reconnect: 08:32:12 RSS: Reconnected to pri However, if the updates were correctly unblocked you should also see messages like the following as well: 08:29:28 Updates from secondary allowed 08:29:28 Updates from secondary allowed 08:29:28 Updates from secondary allowed 08:29:28 Updates from secondary allowed Also, in the case where updates are blocked, in onstat -g ath there will be an absence of proxySync threads. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users of updatable MACH11 Cluster. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to IDS-12.10.xC5 * **************************************************************** | |
Local Fix: | |
Solution | |
Problem Fixed In IDS-12.10.xC5 | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 12.11.2014 16.10.2015 16.10.2015 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) | |
12.10.xC5 | |
12.10.xC5.W1 |