| Column Name | Data Type | Description | 
| capacity_kb | NUMBER | Capacity of the disk in KiB | 
| is_dco | STRING | If a sub-disk is marked as DCO, it takes space but will not have the plex information reported. | 
| is_layered | STRING | If it is layered, a disk Volume is available and is equal to volume Name. If not, a disk Partition is available and it matches the Partition. | 
| last_updated | DATE | Date and time last updated | 
| root_vvm_plex_id | NUMBER | Foreign key from aps_v_vvm_plex | 
| root_vvm_volume_id | NUMBER | Foreign key from aps_v_vvm_volume | 
| sub_disk_id | STRING | Sub-disk ID | 
| sub_disk_id_suffix | STRING | Sub-disk ID suffix | 
| vm_sub_disk_name | STRING | Sub-disk name | 
| volume_group_id | NUMBER | Foreign key from aps_v_volume_group | 
| volume_partition_id | NUMBER | Foreign key from aps_v_volume_partition | 
| vvm_plex_id | NUMBER | Foreign key from aps_v_vvm_plex | 
| vvm_sub_disk_id | NUMBER | Unique ID | 
| vvm_volume_id | NUMBER | Foreign key from aps_v_vvm_volume |