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

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.2.2.2.10 IVdsDisk3 Data TypesThis section lists data types that are used exclusively by the IVdsDisk3 methods.2.2.2.10.1 Enumerations2.2.2.10.1.1 VDS_DISK_OFFLINE_REASONThe VDS_DISK_OFFLINE_REASON enumeration defines the reason for the disk to be kept offline.typedef enum _VDS_DISK_OFFLINE_REASON{VDSDiskOfflineReasonNone = 0,VDSDiskOfflineReasonPolicy = 1,VDSDiskOfflineReasonRedundantPath = 2,VDSDiskOfflineReasonSnapshot = 3,VDSDiskOfflineReasonCollision = 4} VDS_DISK_OFFLINE_REASON;VDSDiskOfflineReasonNone: The reason is unknown.VDSDiskOfflineReasonPolicy: The disk is offline because of the SAN policy.VDSDiskOfflineReasonRedundantPath: The disk is offline because it was determined that thedisk is a redundant path to another disk that is online.VDSDiskOfflineReasonSnapshot: The disk is offline because it is a snapshot disk.VDSDiskOfflineReasonCollision: The disk is offline because its disk signature is the same asthe disk signature of another disk that is online.2.2.2.10.2 Structures2.2.2.10.2.1 VDS_DISK_PROP2The VDS_DISK_PROP2 structure provides the properties of a disk.typedef struct _VDS_DISK_PROP2 {VDS_OBJECT_ID id;VDS_DISK_STATUS status;VDS_DISK_OFFLINE_REASON OfflineReason;VDS_LUN_RESERVE_MODE ReserveMode;VDS_HEALTH health;DWORD dwDeviceType;DWORD dwMediaType;ULONGLONG ullSize;unsigned long ulBytesPerSector;[MS-VDS] — v20110610Virtual Disk Service (VDS) Protocol SpecificationCopyright © 2011 Microsoft Corporation.Release: Friday, June 10, 201174 / 360