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.
- Navigate to the Virtual SAN cluster in the vSphere Web Client.
- Click the Manage tab and click Settings.
- Select Health and Performance and click Edit settings.
- To turn off periodical health checks, deselect Turn ON periodical health check. To turn on periodical health checks, select Turn ON periodical health check.
You also can set the time interval between health checks.