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IVdsLunControllerPorts::AssociateControllerPorts method (vdshwprv.h)

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[Beginning with Windows 8 and Windows Server 2012, the Virtual Disk Service COM interface is superseded by the Windows Storage Management API.]

Sets the subsystem controller ports to active or inactive with respect to the LUN. This method replaces IVdsLun::AssociateControllers.

Syntax

HRESULT AssociateControllerPorts(
  VDS_OBJECT_ID *pActiveControllerPortIdArray,
  LONG          lNumberOfActiveControllerPorts,
  VDS_OBJECT_ID *pInactiveControllerPortIdArray,
  LONG          lNumberOfInactiveControllerPorts
);

Parameters

pActiveControllerPortIdArray

A pointer to an array of controller port GUIDs. The provider sets these controller ports to active. This array includes controller ports already set to active that are to remain active.

lNumberOfActiveControllerPorts

The number of controller ports specified in the pActiveControllerPortIdArray parameter.

pInactiveControllerPortIdArray

A pointer to an array of controller port GUIDs. The provider sets these controller ports to inactive. This array includes controller ports already set to inactive that are to remain inactive.

lNumberOfInactiveControllerPorts

The number of controller ports specified in the pInactiveControllerPortIdArray parameter.

Return value

This method can return standard HRESULT values, such as E_INVALIDARG or E_OUTOFMEMORY, and VDS-specific return values. It can also return converted system error codes using the HRESULT_FROM_WIN32 macro. Errors can originate from VDS itself or from the underlying VDS provider that is being used. Possible return values include the following.

Return code/value Description
S_OK
 The association name was successfully set.
VDS_E_PROVIDER_CACHE_CORRUPT
0x8004241FL
 The cache of the provider is corrupted. This indicates a software or communication problem inside a provider that caches information about the attached devices. The caller can use the IVdsHwProvider::Reenumerate method followed by the IVdsHwProvider::Refresh method to restore the cache.
VDS_E_OBJECT_DELETED
0x8004240BL
 The LUN object is no longer present.
VDS_E_OBJECT_STATUS_FAILED
0x80042431L
 The LUN is in a failed state and is unable to perform the requested operation.
VDS_E_ANOTHER_CALL_IN_PROGRESS
0x80042404L
 Another operation is in progress. This operation cannot proceed until previous operations are complete.
VDS_E_OBJECT_NOT_FOUND
0x80042405L
 One or more GUIDs of data type VDS_OBJECT_ID specified in the pActiveControllerPortIdArray or pInactiveControllerPortIdArray parameters do not refer to an existing object.
VDS_E_NOT_SUPPORTED
0x80042400L
 This operation or combination of parameters is not supported by this provider.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2003 R2 [desktop apps only]
Target Platform Windows
Header vdshwprv.h
Redistributable VDS 1.1

See also

IVdsLunControllerPorts