DLP Enforce Server deployed on VCS (Veritas High Availability solution for DLP Enforce Server)

Hi All, 

I need clarrfication on below metniond point:

1 Need VCS implementation docs and how its works.

2 Why DLP Enforce Services( 1.Vontu Notifier 2. Vontu Manager 3. Vontu Incident Persister  4. Vontu Monitor Controller 5. Vontu Update) shoud set as Manual not automatic?

3. If any DLP Enforce Services services as mentioned is not working or want to restart any services , what is the exact process of restarting serverin VCS environment?

Please send information on mail - mithunsoni1@gmail.com