3.1.4.6 Application Requests Virtual Disk File information
The application provides:
A handle to the Open identifying a shared virtual disk file.
The maximum output buffer size that it will accept.
The client MUST construct an SVHDX_TUNNEL_INITIAL_INFO_REQUEST structure, as specified in section 2.2.4.13 as follows:
The SVHDX_TUNNEL_OPERATION_HEADER MUST be initialized as follows:
The OperationCode MUST be set to RSVD_TUNNEL_GET_INITIAL_INFO_OPERATION.
The Status field MUST be set to zero.
The RequestId field MUST be set to RequestIdentifier.
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_TUNNEL_OPERATION_HEADER structure as payload.
The maximum output buffer size that it will accept.