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

More documents

Recommendations

Info

ValueVDS_NF_DISK_ARRIVE0x00000008VDS_NF_DISK_DEPART0x00000009VDS_NF_DISK_MODIFY0x0000000AMeaningThe disk has become visible to the operating system.The disk is no longer visible to the operating system.The disk or its properties were modified.diskId: The VDS object ID of the disk object to which the notification refers.2.2.1.3.4 VDS_VOLUME_NOTIFICATIONThe VDS_VOLUME_NOTIFICATION structure provides information about a volume changenotification.typedef struct _VDS_VOLUME_NOTIFICATION {unsigned long ulEvent;VDS_OBJECT_ID volumeId;VDS_OBJECT_ID plexId;unsigned long ulPercentCompleted;} VDS_VOLUME_NOTIFICATION;ulEvent: Determines the volume event for which an application will be notified; it MUST be oneof the following values.ValueVDS_NF_VOLUME_ARRIVE0x00000004VDS_NF_VOLUME_DEPART0x00000005VDS_NF_VOLUME_MODIFY0x00000006VDS_NF_VOLUME_REBUILDING_PROGRESS0x00000007MeaningA new volume is visible to the operating system.An existing volume is no longer visible to theoperating system.The volume was modified.A fault tolerant volume is being regenerated orresynchronized.volumeId: The VDS object ID of the volume object to which the notification refers.plexId: The VDS object ID of a volume plex object to which the notification refers, if any. VDSapplies this identifier during the rebuild operation, which can execute on multiple plexes atdifferent rates.ulPercentCompleted: The percentage of completion for the operation. Valid values range from0-100.[MS-VDS] — v20110610Virtual Disk Service (VDS) Protocol SpecificationCopyright © 2011 Microsoft Corporation.Release: Friday, June 10, 201144 / 360
2.2.1.3.5 VDS_PARTITION_NOTIFICATIONThe VDS_PARTITION_NOTIFICATION structure provides information about a partitionnotification.typedef struct _VDS_PARTITION_NOTIFICATION {unsigned long ulEvent;VDS_OBJECT_ID diskId;ULONGLONG ullOffset;} VDS_PARTITION_NOTIFICATION;ulEvent: Determines the partition event for which an application will be notified; it MUST be oneof the following values.ValueVDS_NF_PARTITION_ARRIVE0x0000000BVDS_NF_PARTITION_DEPART0x0000000CVDS_NF_PARTITION_MODIFY0x0000000DMeaningA new partition is visible to the operating system.An existing partition is no longer visible to the operating system.An existing partition changed.diskId: The VDS object ID of the disk object containing the partition that triggered the event.ullOffset: The byte offset of the partition from the beginning of the disk.2.2.1.3.6 VDS_DRIVE_LETTER_NOTIFICATIONThe VDS_DRIVE_LETTER_NOTIFICATION structure provides information about a drive letternotification.typedef struct _VDS_DRIVE_LETTER_NOTIFICATION {unsigned long ulEvent;WCHAR wcLetter;VDS_OBJECT_ID volumeId;} VDS_DRIVE_LETTER_NOTIFICATION;ulEvent: Determines the drive-letter event for which an application will be notified; it MUST beone of the following values.ValueVDS_NF_DRIVE_LETTER_FREE0x000000C9VDS_NF_DRIVE_LETTER_ASSIGN0x000000CAMeaningThe drive letter is no longer in use.The drive letter has been assigned to a volume.45 / 360[MS-VDS] — v20110610Virtual Disk Service (VDS) Protocol SpecificationCopyright © 2011 Microsoft Corporation.Release: Friday, June 10, 2011
Page 2 and 3: Revision SummaryDateRevisionHistory
Page 4 and 5: Contents1 Introduction ............
Page 6 and 7: 2.2.2.6.1 Enumerations ............
Page 8 and 9: 3.1.12.2 IVdsDisk2 Interface ......
Page 10 and 11: 3.4.5.2.6.2 IVdsServiceUninstallDis
Page 12 and 13: 3.4.5.2.32.3 IVdsVolumeMF::AddAcces
Page 14 and 15: 1 IntroductionThe Virtual Disk Serv
Page 16 and 17: volume managervolume plexThe follow
Page 18 and 19: virtual disk: A disk that does not
Page 20 and 21: Note There is a charge to download
Page 22 and 23: 1.4 Relationship to Other Protocols
Page 24 and 25: Parameter Value ReferenceRPC interf
Page 26 and 27: 2 MessagesThe following sections sp
Page 28 and 29: VDS_H_FAILING_REDUNDANCY: One or mo
Page 30 and 31: VDS_ASYNCOUT_CREATEPARTITION: Infor
Page 32 and 33: VDSStorageIdTypeVendorSpecific = 0x
Page 34 and 35: VDS_FSF_ALLOCATION_UNIT_8K = 0x0010
Page 36 and 37: VDS_DET_OEM: The extent belongs to
Page 38 and 39: VDS_ESOF_QUICK: Determines whether
Page 40 and 41: 2.2.1.2.21 VDS_LUN_RESERVE_MODEThe
Page 42 and 43: VDS_VF_NOT_FORMATTABLE: If set, the
Page 46 and 47: wcLetter: The drive letter that tri
Page 48 and 49: 2.2.1.3.10 VDS_ASYNC_OUTPUTThe VDS_
Page 50 and 51: Value0x4000000000000000GPT_BASIC_DA
Page 52 and 53: m_bCommandQueueing: A Boolean value
Page 54 and 55: diskId: The VDS object ID of the di
Page 56 and 57: MbrPartInfo: Contains information f
Page 58 and 59: VDS_OT_DISK: The object is a disk.V
Page 60 and 61: typedef struct _VDS_DRIVE_LETTER_PR
Page 62 and 63: pSharedSecret: A pointer to an arra
Page 64 and 65: Corresponding HBA_PORTSTATE value:
Page 66 and 67: wwnNode: The node WWN for the HBA p
Page 68 and 69: 2.2.2.6.2.2 VDS_ISCSI_INITIATOR_POR
Page 70 and 71: unsigned long ulFlags;unsigned long
Page 72 and 73: 2.2.2.9.1 Structures2.2.2.9.1.1 VDS
Page 74 and 75: pwszAdaptorName: The null-terminate
Page 76 and 77: ValueRemovableMedia0x0000000BFixedM
Page 78 and 79: style: The value from the VDS_PARTI
Page 80 and 81: ulFlags: The combination of any val
Page 82 and 83: VDS_VPT_SPAN = 0x0000000B,VDS_VPT_S
Page 84 and 85: allocated as the backing store for
Page 86 and 87: VDS_VST_DETACH_PENDING: The virtual
Page 88 and 89: } DEPENDENT_DISK_FLAG;DEPENDENT_DIS
Page 90 and 91: VirtualDeviceType: A pointer to a V
Page 92 and 93: additional information about the re
Page 94 and 95:
Return value/code0x80042423VDS_E_PR
Page 96 and 97:
Return value/codeDescriptionVDS_E_P
Page 98 and 99:
Return value/codeDescriptionwhen th
Page 100 and 101:
Return value/code0x8004251BVDS_E_VO
Page 102 and 103:
Return value/codeVDS_E_DISK_LAYOUT_
Page 104 and 105:
Return value/code0x80042566VDS_E_IN
Page 106 and 107:
Return value/code0x80042588VDS_E_VO
Page 108 and 109:
Return value/codeVDS_E_ASSOCIATED_P
Page 110 and 111:
Return value/code0x80042815VDS_E_VO
Page 112 and 113:
Return value/code0x8004290AVDS_E_IS
Page 114 and 115:
Return value/code0x80042924VDS_E_RA
Page 116 and 117:
3 Protocol DetailsThe following sec
Page 118 and 119:
ParameterRPC interface UUID forIVds
Page 120 and 121:
Objects can be HBA ports, initiator
Page 122 and 123:
3.1.5 Service Object InterfacesThis
Page 124 and 125:
Methods in RPC Opnum OrderMethodGet
Page 126 and 127:
Methods in RPC Opnum OrderMethodGet
Page 128 and 129:
MethodGetPropertiesDescriptionRetri
Page 130 and 131:
MethodDescriptionOpnum: 3SetImportT
Page 132 and 133:
MethodQueryExtentsConvertStyleSetFl
Page 134 and 135:
All methods MUST NOT throw exceptio
Page 136 and 137:
All methods MUST NOT throw exceptio
Page 138 and 139:
MethodDescriptionOpnum: 3FormatAddA
Page 140 and 141:
3.1.13.7 IVdsVolumeOnline Interface
Page 142 and 143:
MethodDescriptionOpnum: 6MergeExpan
Page 144 and 145:
Virtual Disk Providers and Virtual
Page 146 and 147:
For a VDS_DISK_EXTENT or VDS_DISK_F
Page 148 and 149:
3.2.1.4 DisksIVdsAdvancedDisk::GetP
Page 150 and 151:
pointer to the virtual disk object
Page 152 and 153:
3.3.2 TimersNone.3.3.3 Initializati
Page 154 and 155:
3.4.1.1 Service ObjectThe service o
Page 156 and 157:
•If the disk is a removable drive
Page 158 and 159:
When the client calls a method to r
Page 160 and 161:
•If the signal state is TRUE and
Page 162 and 163:
3.4.5.1.3 Adding Disk ObjectsThe se
Page 164 and 165:
3.4.5.1.4 Removing Disk ObjectsThe
Page 166 and 167:
whether a basic, dynamic, or unallo
Page 168 and 169:
If S_FALSE is returned, the client
Page 170 and 171:
•Set the list of objects in the n
Page 172 and 173:
•Set the pHrResult output paramet
Page 174 and 175:
When the server receives this messa
Page 176 and 177:
wcFirstLetter: The first drive lett
Page 178 and 179:
Result of requeryAction server MUST
Page 180 and 181:
ulFlags: A value from the VDS_SERVI
Page 182 and 183:
pDiskIdArray: A pointer to an array
Page 184 and 185:
3.4.5.2.8.2 IVdsServiceIscsi::Query
Page 186 and 187:
HRESULT GetProperties([out] VDS_HBA
Page 188 and 189:
Return Values: The method MUST retu
Page 190 and 191:
Page 192 and 193:
VirtualDeviceType: Pointer to a VIR
Page 194 and 195:
HRESULT GetDiskFromVDisk([in] IVdsV
Page 196 and 197:
3.4.5.2.18 IVdsPack Methods3.4.5.2.
Page 198 and 199:
3.4.5.2.18.5 IVdsPack::CreateVolume
Page 200 and 201:
The server MUST update the percenta
Page 202 and 203:
•Return an HRESULT indicating fai
Page 204 and 205:
•objectType member is the value V
Page 206 and 207:
[out] IVdsPack** ppPack);ppPack: A
Page 208 and 209:
Clients cannot change the partition
Page 210 and 211:
ERROR_SUCCESS (0x00000000)When the
Page 212 and 213:
HRESULT QueryPartitions([out, size_
Page 214 and 215:
•For each callback object that is
Page 216 and 217:
Page 218 and 219:
3.4.5.2.23.7 IVdsAdvancedDisk::Dele
Page 220 and 221:
Page 222 and 223:
Note This method is not valid on CD
Page 224 and 225:
•objectType member is VDS_NTT_VOL
Page 226 and 227:
•ullOffset is the byte offset at
Page 228 and 229:
eginning of the disk that ullOffset
Page 230 and 231:
usFileSystemRevision: A 16-bit, bin
Page 232 and 233:
HRESULT FormatPartitionEx2([in] ULO
Page 234 and 235:
•Set the signal state in the asyn
Page 236 and 237:
Page 238 and 239:
•Create a new async object implem
Page 240 and 241:
Page 242 and 243:
If the volume resides on a basic di
Page 244 and 245:
•Delete all volume plexes in the
Page 246 and 247:
•For each callback object registe
Page 248 and 249:
If the volume is associated with a
Page 250 and 251:
The server MUST then perform the fo
Page 252 and 253:
•Verify that plNumberOfAccessPath
Page 254 and 255:
HRESULT Mount();This method has no
Page 256 and 257:
HRESULT GetFileSystemTypeName([out,
Page 258 and 259:
•Return an HRESULT indicating fai
Page 260 and 261:
•Allocate a buffer to hold the vo
Page 262 and 263:
Page 264 and 265:
•Verify that ullDesiredNumberOfRe
Page 266 and 267:
•Verify that ppVolume is not NULL
Page 268 and 269:
Page 270 and 271:
•Search all software providers fo
Page 272 and 273:
ProviderSpecificFlags: Flags specif
Page 274 and 275:
For example, to merge a differencin
Page 276 and 277:
At any point in the preceding seque
Page 278 and 279:
•objectType member is VDS_NTT_FIL
Page 280 and 281:
•Volume member is a VDS_VOLUME_NO
Page 282 and 283:
Figure 2: Client starting a VDS ses
Page 284 and 285:
4.1.2 Ending SessionsThe following
Page 286 and 287:
2. The server determines that the c
Page 288 and 289:
Figure 8: Retrieving the properties
Page 290 and 291:
8. When the format operation comple
Page 292 and 293:
wprintf( L" Volume Id: %s\n", buffe
Page 294 and 295:
6 Appendix A: Full IDLFor ease of i
Page 296 and 297:
VDSBusTypeiScsi = 0x00000009,VDSBus
Page 298 and 299:
} VDS_VOLUME_TYPE;typedef enum _VDS
Page 300 and 301:
VDS_OBJECT_IDULONGLONG} VDS_PARTITI
Page 302 and 303:
typedef struct _VDS_STORAGE_DEVICE_
Page 304 and 305:
} GptPartInfo;[default];};} CREATE_
Page 306 and 307:
VDS_PS_UNKNOWN = 0x00000000,VDS_PS_
Page 308 and 309:
typedef struct _VDS_FILE_SYSTEM_TYP
Page 310 and 311:
typedef struct _VDS_PACK_PROP{VDS_O
Page 312 and 313:
OPEN_VIRTUAL_DISK_FLAG_NO_PARENTS =
Page 314 and 315:
);[out] unsigned long *pcFetched[he
Page 316 and 317:
HRESULT QueryFileSystemTypes([out,
Page 318 and 319:
*pInitiatorSharedSecret,[in] VDS_OB
Page 320 and 321:
}[]HRESULT CreatePack([out] IVdsPac
Page 322 and 323:
HRESULT CreateVolume([in] VDS_VOLUM
Page 324 and 325:
[object,uuid(8F4B2F5D-EC15-4357-992
Page 326 and 327:
uuid(9882f547-cfc3-420b-9750-00dfbe
Page 328 and 329:
);[helpstring("method QueryPlexes")
Page 330 and 331:
);[helpstring("method Mount")]HRESU
Page 332 and 333:
[object,uuid(4daa0135-e1d1-40f1-aaa
Page 334 and 335:
7 Appendix B: Product BehaviorThe i
Page 336 and 337:
Supported operating system versionI
Page 338 and 339:
•Dynamic disk volumes - The flag
Page 340 and 341:
overwritten with "UDF". The first e
Page 342 and 343:
Section 3.1.7.1: This interface is
Page 344 and 345:
Section 3.4.5.2.18.5: The Windows i
Page 346 and 347:
On Windows Server 2003, Windows Ser
Page 348 and 349:
incorrectly returns 0 in the pulPer
Page 350 and 351:
Section 3.4.5.2.38.3: Windows does
Page 352 and 353:
•Protocol syntax updated due to p
Page 354 and 355:
IVdsVolumeMF (section 2.2.2.15 81,
Page 356 and 357:
enumerations 70interface 130methods
Page 358 and 359:
PVDS_REPARSE_POINT_PROP 81PVDS_VDIS
Page 360:
VDS_SERVICE_NOTIFICATION structure
show all

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

Create successful ePaper yourself

Delete template?

Save as template?