3.1.4.18 Application Requests Querying Meta Operation Progress
The application provides:
A handle to the Open identifying a VHD set.
TransactionId: A GUID used to uniquely identify the query operation.
The client MUST construct an SVHDX_META_OPERATION_QUERY_PROGRESS_REQUEST structure, as specified in section 2.2.4.23, as follows:
The SVHDX_TUNNEL_OPERATION_HEADER MUST be initialized as follows:
The OperationCode MUST be set to RSVD_TUNNEL_META_OPERATION_QUERY_PROGRESS.
The Status field MUST be set to zero.
The RequestId field MUST be set to RequestIdentifier.
The SVHDX_META_OPERATION_QUERY_PROGRESS_REQUEST MUST be initialized as follows:
The TransactionId is set to the TransactionId provided by the application.
The client MUST call the interface specified in [MS-SMB2] section 3.2.4.20.11, supplying the following input parameters:
Application-provided handle to identify the Open.
Control code: FSCTL_SVHDX_SYNC_TUNNEL_REQUEST.
SVHDX_META_OPERATION_QUERY_PROGRESS_REQUEST structure as payload.