You can configure the health check interval for the Virtual SAN health service.

The Virtual SAN health service is turned on by default. You can turn periodical health checks off or on, and set the health-check interval.


  1. Navigate to the Virtual SAN cluster in the vSphere Web Client.
  2. Click the Configure tab.
  3. Under vSAN, select Health and Performance.
  4. Click the Health Services Edit settings button.
    1. To turn off periodical health checks, deselect Turn ON periodical health check.
      You also can set the time interval between health checks.
    2. To turn on periodical health checks, select Turn ON periodical health check.