- Transaction service - Transaction log recovery
- Messaging service - Messaging engine restarting
The HAManager runs as a service within each WebSphere process (Deployment Manager, Node Agents, or application servers) that monitors the health of WebSphere singleton services. In the event of a server failure, the HAManager will failover any singleton service that was running on the failed server to a peer server. Examples of such a failover include the recovery of any in-flight transactions or restarting any messaging engines that were running on the failed server.The HAManager runs as a service within each WebSphere process (Deployment Manager, Node Agents, or application servers) that monitors the health of WebSphere singleton services. In the event of a server failure, the HAManager will failover any singleton service that was running on the failed server to a peer server. Examples of such a failover include the recovery of any in-flight transactions or restarting any messaging engines that were running on the failed server.
1 comment:
Thanks for info....
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