Overview of global-active device
Troubleshooting
Performing configuration operations using Device Manager - Storage Navigator
Performing pair operations using Device Manager - Storage Navigator
Performing monitoring operations using Device Manager - Storage Navigator
    Virtual storage machines displayed in Device Manager - Storage Navigator
    Checking the status of a GAD pair
    Checking the detailed status of a GAD pair
    Checking the synchronization rate of a GAD pair
    Checking the operation history of GAD pairs
       Messages displayed in Description of the History window
    Checking the status of GAD consistency groups
    Checking the licensed capacity
    Monitoring copy operation and I/O statistics
    Checking the remote connection status
    Checking the detailed status of remote connections and paths
Changing settings using Device Manager - Storage Navigator
Device Manager - Storage Navigator GUI reference for GAD