Operating Systems: i5/OS
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Detecting and handling problems with runtime components
You must monitor the status of runtime components to ensure that,
once started, they remain operational as needed.
Procedure
- Regularly examine the status of runtime components.
Browse
messages displayed under WebSphere Runtime Messages in the status area at
the bottom of the console. The runtime event messages, marked with a red X,
provide detailed information on event processing.
- If an application stops runningl,
examine the status of the application If an application stops running
when it should be operational, examine the status of the application on an
Applications page and try restarting the application. If messages indicate
that a server has stopped running, use the Application servers page to try
restarting the server. If a cluster of servers stops running, use the Server
Cluster page to try to restart the cluster. If the status of an application
server is Unavailable, the node agent is not running in that node and you
must restart the node agent before you can start the server.
- If the runtime components do not restart, reexamine the messages
and read information on problem determination to help you to restart the
components.
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Managing application servers
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