Use the default vSAN alarms to monitor your cluster, hosts, analyze any new events, and assess the overall cluster health.


  1. Navigate to the vSAN cluster.
  2. Click Configure and then click Alarm Definitions.
  3. Click Filter alarms and type vSAN in the search box to display the alarms that are specific to vSAN.
    Type vSAN Health Service Alarm to search for vSAN health service alarms.
    The default vSAN alarms are displayed.
  4. From the list of alarms, click each alarm to view the alarm definition.