SetDedupMode method of the MSFT_Volume class
Enables or disables deduplication on the volume.
Syntax
UInt32 SetDedupMode(
[in] UInt32 SetDedupMode,
[out] String ExtendedStatus
);
Parameters
SetDedupMode [in]
New deduplication mode of the volume.
Disabled (0)
GeneralPurpose (1)
HyperV (2)
Backup (3)
NotAvailable (4)
ExtendedStatus [out]
A string that contains an embedded MSFT_StorageExtendedStatus object.
This parameter allows the storage provider to return extended (implementation-specific) error information.
Return value
Success (0)
Not Supported (1)
Unspecified Error (2)
Timeout (3)
Failed (4)
Invalid Parameter (5)
Object Not Found (8)
Access denied (40001)
Deduplication feature is not available (43020)
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 [desktop apps only] |
| Minimum supported server | Windows Server 2016 [desktop apps only] |
| Namespace | Root\Microsoft\Windows\Storage |
| MOF | Storagewmi.mof |