IVdsDisk::GetIdentificationData method (vds.h)

[Beginning with Windows 8 and Windows Server 2012, the Virtual Disk Service COM interface is superseded by the Windows Storage Management API.]

Retrieves information that uniquely identifies a disk.

Syntax

HRESULT GetIdentificationData(
  [out] VDS_LUN_INFORMATION *pLunInfo
);

Parameters

[out] pLunInfo

The address of the VDS_LUN_INFORMATION structure allocated and passed in by the caller. VDS allocates memory for the m_szVendorId, m_szProductId, m_szProductRevision, and m_szSerialNumber member strings, as well as the m_pbPort and m_pbAddress member strings of each element in the array of VDS_INTERCONNECT structures. Callers must free the strings 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.

Remarks

VDS implements this method. Callers can only extract LUN information from devices managed by a hardware provider.

Requirements

See also

IVdsDisk

VDS_LUN_INFORMATION