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

ValueRemovableMedia0x0000000BFixedMedia0x0000000CMeaningThe disk is removable media.The disk media is fixed.ullSize: The size of the disk, in bytes.ulBytesPerSector: The size of the sectors for the disk, in bytes.ulSectorsPerTrack: The number of sectors per track on the disk.ulTracksPerCylinder: The number of tracks per cylinder on the disk.ulFlags: The combination of any values, by using a bitwise OR operator, that are defined in theVDS_DISK_FLAG enumeration.BusType: The value from the VDS_STORAGE_BUS_TYPE enumeration that indicates the typeof bus where the disk resides.PartitionStyle: The value from the VDS_PARTITION_STYLE enumeration that indicates thepartitioning format of the disk.dwSignature: The MBR disk signature of the disk.DiskGuid: The GUID in the GPT that identifies the disk.pwszDiskAddress: The null-terminated Unicode address of the disk, if the disk uses a SCSI-likeaddress. Otherwise, NULL. If present, a client can use this property to determine the portnumber, bus, target number, and LUN of the disk.pwszName: The null-terminated Unicode name that the operating system uses to identify thedisk. If present, a client can use this property to determine the disk's PNP device number. Fora hard disk, this name has the format \\?\PhysicalDriveN; where N signifies the device numberof the disk. For a DVD/CD drive, this name has the format \\?\CdRomN; where N signifies thedevice number of the DVD/CD drive. A client can use this property to identify the disk.pwszFriendlyName: The null-terminated Unicode friendly (human-readable) name of the diskas assigned by the operating system. This property MAY be NULL. If present, a client can usethis property to display a human-readable name of the disk.pwszAdaptorName: The null-terminated Unicode name that the operating system assigns tothe adapter to which the disk is attached. This property MAY be NULL. If present, a client canuse this property to display the adapter name of the disk.pwszDevicePath: The null-terminated Unicode device path that the operating system uses toidentify the device for the disk. This property MAY be NULL. If present, a client can use thisproperty to display the device path of the disk.pwszLocationPath: This string is built from a combination of theDEVPKEY_Device_LocationPaths value for the disk's adapter, the bus type, and the SCSIaddress. The DEVPKEY_Device_LocationPaths property represents the location of a deviceinstance in the device tree.The following table shows examples of location paths built for various bus/disk types.[MS-VDS] — v20110610Virtual Disk Service (VDS) Protocol SpecificationCopyright © 2011 Microsoft Corporation.Release: Friday, June 10, 201176 / 360