What benefit does VMware High Availability (HA) provide?

The benefit of VMware High Availability (HA) is primarily focused on ensuring business continuity through the automatic restart of virtual machines (VMs) on other hosts in the cluster following a failure. When a host within a VMware cluster goes down, HA detects the failure and automatically restarts the impacted VMs on other available hosts. This process minimizes downtime and maintains the availability of applications running on those VMs, allowing organizations to reduce losses incurred by outages.

This capability is critical in environments where uptime is essential, as it reduces the manual intervention typically required to restore service after a failure. By providing this level of automation, VMware HA significantly enhances the resilience of virtualized environments, allowing businesses to operate more smoothly and effectively in the face of hardware issues.