UnregisterSubsystem method of the MSFT_StorageProvider class

  • Article

Unregisters a subsystem. The provider will no longer manage this subsystem.

Syntax

UInt32 UnregisterSubsystem(
  [in]  String  Subsystem,
  [in]  String  StorageSubSystemUniqueId,
  [in]  Boolean Force,
  [out] String  ExtendedStatus
);

Parameters

Subsystem [in]

The subsystem to unregister, an MSFT_StorageSubSystem object.

StorageSubSystemUniqueId [in]

Unique identifier of the storage subsystem.

Force [in]

TRUE to force the unregister operation when the subsystem is registered with the credentials of a different user; otherwise, FALSE.

ExtendedStatus [out]

Extended error information from the storage provider in a MSFT_StorageExtendedStatus object. The information is implementation-specific.

Return value

Success (0)

Not Supported (1)

Unspecified Error (2)

Timeout (3)

Failed (4)

Invalid Parameter (5)

Access denied (40001)

There are not enough resources to complete the operation. (40002)

Cannot connect to the storage provider. (46000)

The storage provider cannot connect to the storage subsystem. (46001)

Cannot register/unregister the storage subsystem on local host. (46004)

The storage subsystem is not registered. (46005)

This subsystem is already registered with another user's credentials. Use the -Force flag to remove the existing registration and add a new one anyway. (46007)

Requirements

Requirement Value
Minimum supported client Windows 8.1 [desktop apps only]
Minimum supported server Windows Server 2012 R2 [desktop apps only]
Namespace Root\Microsoft\Windows\Storage
MOF Storagewmi.mof

See also

MSFT_StorageProvider