Important

   

Starting from version 8.9.03, BMC Network Automation is renamed to TrueSight Network Automation. This space contains information about TrueSight Network Automation 8.9.03 and the later service packs for 8.9. For earlier releases, see BMC Network Automation 8.9.

Uninstalling silently

A silent uninstallation is non-interactive and does not launch a wizard. It enables you to quickly repeat the uninstallation by using the same parameters for multiple TrueSight Network Automation application servers and remote device agents.

To uninstall in silent mode

  1. Create a text file called options.txt.
    For more information, see Automatically generating an options.txt file.
    Make sure to include the appropriate -P, -J, or -U option.

    Option

    Description

    Syntax and examples

    -P

    Sets the installation folder for an application.

    -P <installLocation>=<filePath>

    Application server for Microsoft Windows:
    -P installLocation=C:\Program Files\BMC Software\BCA-Networks

    Application server for Linux:
    -P installLocation=/opt/bmc/bca-networks

    Remote device agent for Windows: -P installLocation=C:\Program Files\BMC Software\BCA-Networks-Agent
    Remote device agent for Linux: -P installLocation=/opt/bmc/bca-networks-agent

    Note: If you installed TrueSight Network Automation in a non-default path, replace the path with the actual installation path.

    -U

    Uninstalls a product or an individual feature.

    -U product<productName>
    -U feature<featureName>

    Application server: -U featureBcanServer
    Remote device agent: -U featureBcanDeviceAgent
    TFTP server (Windows only): -U featureBcanTftpServer

    -J

    Specifies Java properties that correspond to user inputs.

    To preserve the operational data on uninstall:
    -J PRESERVE_DATABASE_DIRECTORIES=true

  2. Save the options file.
  3. Change to the directory where the uninstall file is located, for example:
    • Application server for Windows — C:\Program Files\BMC Software\BCA-Networks\UninstallBMCBcan
    • Application server for Linux — /opt/bmc/bca-networks/UninstallBMCBcan
    • Remote device agent for Windows — C:\Program Files\BMC Software\BCA-Networks-Agent\UninstallBMCBcan
    • Remote device agent for Linux — /opt/bmc/bca-networks-agent/UninstallBMCBcan

      Note

      If you installed TrueSight Network Automation in a non-default path, replace the path with the actual installation path.

  4. Run the uninstaller with the -i silentoption.
    • For Windows, enter:

      uninstall.cmd -i silent -DOPTIONS_FILE=pathToFile\options.txt
    • For Linux, enter:

      ./uninstall.sh -i silent -DOPTIONS_FILE=pathToFile/options.txt

Note

You must specify an absolute path to the options.txt file because the uninstaller does not execute from the directory where you run the command.

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