NetApp
7-mode/HA pair/V-Series : Diagnostics : Windows notification area icons : Understanding the notification area icon : Notification area icon states

Notification area icon states
The notification area icon indicates the overall status of all managed storage systems. Its appearance changes depending on the status of the most severely affected system among all managed storage systems.
The following table shows the five possible states of the notification area icon, in order of increasing severity. The icon state represents the health status of an individual storage system or an individual node of any active/active pair.
Normal status notification area icon
Error status notification area icon
Critical status notification area icon
Disabled status notification area icon