[MS-VDS]: Virtual Disk Service (VDS) Protocol Specification

2.2.2.9.1 Structures2.2.2.9.1.1 VDS_DISK_PROPThe VDS_DISK_PROP structure provides the properties of a disk.typedef struct _VDS_DISK_PROP {VDS_OBJECT_ID id;VDS_DISK_STATUS status;VDS_LUN_RESERVE_MODE ReserveMode;VDS_HEALTH health;DWORD dwDeviceType;DWORD dwMediaType;ULONGLONG ullSize;unsigned long ulBytesPerSector;unsigned long ulSectorsPerTrack;unsigned long ulTracksPerCylinder;unsigned long ulFlags;VDS_STORAGE_BUS_TYPE BusType;VDS_PARTITION_STYLE PartitionStyle;[switch_is(PartitionStyle)] union {[case(VDS_PST_MBR)]DWORD dwSignature;[case(VDS_PST_GPT)]GUID DiskGuid;[default] ;};[string] WCHAR* pwszDiskAddress;[string] WCHAR* pwszName;[string] WCHAR* pwszFriendlyName;[string] WCHAR* pwszAdaptorName;[string] WCHAR* pwszDevicePath;} VDS_DISK_PROP,*PVDS_DISK_PROP;id: The VDS object ID of the disk object.status: The value from the VDS_DISK_STATUS enumeration that indicates the disk status.ReserveMode: The value from the VDS_LUN_RESERVE_MODE enumeration that indicatesthe sharing mode of the disk.health: The value from the VDS_HEALTH enumeration that indicates the health of the disk.dwDeviceType: The device type of the disk. Note that this value refers to the disk type andnot the drive type. Thus, if there is CD media in a DVD/CD drive, it is identified asFILE_DEVICE_CD_ROM; however, DVD media in the same drive is identified asFILE_DEVICE_DVD. This field can have the following values.ValueFILE_DEVICE_CD_ROM0x00000002FILE_DEVICE_DISKMeaningThe device is a CD-ROM.The device is a hard disk or removable device.72 / 360[MS-VDS] — v20110610Virtual Disk Service (VDS) Protocol SpecificationCopyright © 2011 Microsoft Corporation.Release: Friday, June 10, 2011