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DismountAssignableDevice method of the Msvm_AssignableDeviceService class

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Dismounts the specified PCI device so that it can be assigned.

Syntax

uint32 DismountAssignableDevice(
  [in]  string              DismountSettingData,
  [out] string              DismountedDeviceInstancePath,
  [out] CIM_ConcreteJob REF Job
);

Parameters

DismountSettingData [in]

Embedded instance of a setting data object that specifies the PCI device to dismount.

DismountedDeviceInstancePath [out]

String containing the device instance path to the dismounted device.

Job [out]

A reference to the job (can be null if the task is completed).

Return value

On success, returns 0 or 4096; otherwise, returns an error.

Completed with No Error (0)

Method Parameters Checked - Job Started (4096)

Failed (32768)

Access Denied (32769)

Not Supported (32770)

Status is unknown (32771)

Timeout (32772)

Invalid parameter (32773)

System is in use (32774)

Invalid state for this operation (32775)

Incorrect data type (32776)

System is not available (32777)

Out of memory (32778)

File not found (32779)

Requirements

Requirement Value
Minimum supported client
 Windows 10, version 1703 [desktop apps only]
Minimum supported server
 Windows Server 2016
Namespace
 Root\virtualization\v2
MOF
WindowsVirtualization.V2.mof
DLL
Vmms.exe

See also

Msvm_AssignableDeviceService