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 in the status area in the WebSphere® Runtime Messages. The runtime
event messages, marked with a red X, provide detailed information
on event processing.
- If an application stops running,
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.