WebSphere Application Server Network Deployment, Version 6.0.x     Operating Systems: AIX, HP-UX, Linux, Solaris, Windows

Enabling trace at server startup

Why and when to perform this task

The diagnostic trace configuration settings for a server process determines the initial trace state for a server process. The configuration settings are read at server startup and used to configure the trace service. You can also change many of the trace service properties or settings while the server process is running.

Steps for this task

  1. Start the administrative console.
  2. Click Troubleshooting > Logging and Tracing in the console navigation tree, then click Server > Diagnostic Trace.
  3. Click Configuration.
  4. Select the Enable Trace check box to enable trace, clear the check box to disable trace.
  5. Select whether to direct trace output to either a file or an in-memory circular buffer.
  6. If the in-memory circular buffer is selected for the trace output set the size of the buffer, specified in thousands of entries. This is the maximum number of entries that will be retained in the buffer at any given time.
  7. If a file is selected for trace output, set the maximum size in megabytes to which the file should be allowed to grow. When the file reaches this size, the existing file will be closed, renamed, and a new file with the original name reopened. The new name of the file will be based upon the original name with a timestamp qualifier added to the name. In addition, specify the number of history files to keep.
  8. Select the desired format for the generated trace.
  9. Save the changed configuration.
  10. To enter a trace string to set the trace specification to the desired state:
    1. Click Troubleshooting > Logging and Tracing in the console navigation tree.
    2. Select a server name.
    3. Click Change Log Level Details.
    4. If All Components has been enabled, you might want to turn it off, and then enable specific components.
    5. Click a component or group name. For more information see Log level settings If the selected server is not running, you will not be able to see individual component in graphic mode.
    6. Enter a trace string in the trace string box.
    7. Select Apply, then OK.
  11. Allow enough time for the nodes to synchronize, and then start the server.



Related concepts
Enabling tracing and logging

Related tasks
Enabling trace on a running server

Task topic    

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Last updated: Mar 17, 2005 4:28:29 AM CST
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