About Modifying a TimesTen Instance to Enable or Disable Management by systemd

The instance administrator uses the ttInstanceModify utility to modify an existing TimesTen instance. The instance administrator specifies the -systemd option to configure systemd for the existing instance or the -nosystemd option to remove the systemd configuration from the existing instance.

If ttInstanceModify -systemd is used: The root user runs the timesten_home/bin/setuproot script with the -install -systemd options. This enables systemd to automatically manage the TimesTen daemon.

If ttInstanceModify-nosystemd is used: The root user runs the timesten_home/bin/setuproot script with the -uninstall -systemd options. This results in systemd no longer automatically managing the TimesTen daemon.

For more information, see:

• "Modifying a TimesTen Instance to Enable Management by systemd" for an example illustrating how to modify an instance using the ttInstanceModify -systemd option.

• "Modifying a TimesTen Instance to Disable Management by systemd" for an example illustrating how to modify an instance using the ttInstanceModify -nosystemd option.