IVdsVolumeMF::GetFileSystemProperties method (vds.h)

Article
02/22/2024

[Beginning with Windows 8 and Windows Server 2012, the Virtual Disk Service COM interface is superseded by the Windows Storage Management API.]

Returns property details about the file system on the current volume.

Syntax

HRESULT GetFileSystemProperties(
  [out] VDS_FILE_SYSTEM_PROP *pFileSystemProp
);

Parameters

[out] pFileSystemProp

The address of the VDS_FILE_SYSTEM_PROP structure allocated and passed in by the caller. VDS allocates memory for the pwszLabel member string. Callers must free the string by using the CoTaskMemFree function.

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 method completed successfully.
VDS_E_VOLUME_NOT_MOUNTED 0x8004244FL	The volume has been taken offline.
VDS_E_OBJECT_STATUS_FAILED 0x80042431L	The volume failed.
VDS_E_PACK_OFFLINE 0x80042444L	The pack containing the volume is not accessible.

Remarks

If the volume is encrypted by BitLocker, the type member of the VDS_FILE_SYSTEM_PROP structure will be set to VDS_FST_UNKNOWN on return.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	vds.h
Library	Uuid.lib