Proactive HA is a new feature integrated with server vendor monitoring systems. The cluster must use vSphere DRS for correct Proactive HA. With Proactive HA coming to the new server state Quarantine Mode, you must have a server vendor that supports Proactive HA and correctly configures the plugin to vSphere Web Client. For example, Proactive HA can help you when there is a problem with power supply. All VMs are moved to other hosts, and you have a chance to repair problems with the hardware.
Turn on Proactive HA
In the Proactive HA Failures and Responses tab, here you would see the Proactive HA-provider option as follows:
