Column Name  | Data Type  | Description  | 
device_name  | STRING  | Specifies the name of the device  | 
device_type  | STRING  | Returns the type of the device  | 
fsn_active  | STRING  | Returns the name of the currently active device  | 
fsn_primary  | STRING  | Returns the name of the primary device  | 
last_updated  | DATE  | Last updated date  | 
mover_name  | STRING  | Returns the Name of the mover  | 
mover_obj_id  | STRING  | Specifies the ID of the mover  | 
speed  | STRING  | Returns the speed setting of this device  | 
system_name  | STRING  | System name  | 
trunk_owner  | STRING  | Returns the name of the container virtual device, if any  | 
virtual_device_id  | NUMBER  | Returns the list of device names that make up this virtual device  | 
vnx_logical_network_id  | NUMBER  | Internal key, primary key in aps_vnx_logical_network_device  | 
vnx_mover_id  | NUMBER  | Internal key, foreign key to aps_vnx_mover.vnx_mover_id  | 
vnx_storage_system_id  | NUMBER  | Internal key, foreign key to aps_vnx_storage_system.vnx_storage_system_id  |