| Column Name | Data Type | Description | 
| array_group_name | STRING | Array group name | 
| array_name | STRING | Array name | 
| capacity_gb | NUMBER | Capacity in GiB | 
| capacity_kb | NUMBER | Capacity in KiB | 
| external_array_type | STRING | Array type of the external logical unit (LU) | 
| external_device_nbr | NUMBER | Device number of the external logical unit | 
| external_serial_nbr | STRING | Serial number of the external logical unit | 
| external_volume_name | STRING | External volume name | 
| is_internal | STRING | Internal flag | 
| ldev_id | NUMBER | Internal ID for the logical device | 
| ldev_name | STRING | Name of the logical device | 
| mapped_array_type | STRING | Array type of the assigned LDEV | 
| mapped_device_nbr | NUMBER | Device number of assigned logical device | 
| mapped_serial_nbr | STRING | Serial number of assigned logical device | 
| object_id | STRING | Unique internal ID for the volume | 
| product_name | STRING | Product name of external Logical Unit | 
| raid_type | STRING | RAID type | 
| storage_array_id | NUMBER | ID of the storage array | 
| vendor | STRING | Vendor name | 
| volume_connection_name | STRING | Volume connection name |