IBM Tivoli Composite Application Manager for Application Diagnostics, Version 7.1.0.1

Uninstall the data collector

The following content provides information about uninstalling the data collector.


Generic JVM argument for data collector still exists after uninstallation

The problem: After data collector uninstallation, a Generic JVM arguments of the data collector, such as -Djlog.qualDir=tivc06Node01.server7 still exists in the WAS administrative console.

The solution: The data collector can be successfully reinstalled later. Manually remove the arguments for a complete cleanup if desired.


Manually uninstalling the data collector

The problem: One of the following problems occurred:

Now you have to uninstall the data collector manually.

The solution: If problems occurred during the installation of the data collector and no configuration took place, remove the DC_home directory and all files and subdirectories under DC_home.

If data collector configuration started but faileds:

  1. Log onto the WAS administrative console.

  2. Select Server > Application Servers and select the Server_Name.

  3. Navigate to the JVM system properties page.

    For application server version 6: in the Configuration table, navigate to Server Infrastructure > Javaand Process Management > Process Definition > Additional Properties: Java Virtual Machine.

    For application server version 5: navigate to Additional Properties: Process Definition > Additional Properties: Java Virtual Machine.

  4. In the Generic JVM arguments field, remove the values that were added as a result of the data collector configuration. Make sure you do not remove the values that are not related to the data collector configuration.

  5. For JVM custom properties, select and remove the values that were added as a result of the data collector configuration. Make sure you do not remove the values that are not related to the data collector configuration.

  6. Navigate to the custom properties page.

    For application server version 6: in the Configuration table, navigate to Process Definition > Custom Properties.

    For application server version 5: navigate to Additional Properties: Process Definition > Custom Properties.

  7. For custom properties, select and remove the values that were added as a result of the data collector configuration. Make sure you do not remove the values that are not related to the data collector configuration.

  8. Navigate to the page for environment variables at the server level. For example, in the Navigation Pane, select Environment > WebSphere Variables, and navigate to the server level variables.

  9. Select and remove the ITCAM61_home and MS_AM_home variables.

  10. Save your changes. For ND deployment, synchronize the changes with the node agent so that the changes at dmgr can be applied to individual server instances.

  11. Remove the DC_home directory and all files and subdirectories under DC_home.


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