Is there any documentation available explaining how to hook into Hyper-V for high-performance bulk I/O between the host and the client? I would prefer as little overhead as possible... ideally this would be a standard API to hook into (even nicer if this could be user-mode on both client and/or host).
So far, it looks like the standard approach is for the client to use the serial port that the host software can then open as a named pipe. I did find mention of problems with this methoda few years ago. Also, I am not sure if this can match the I/O achieved by something like Guest Services file copy.
Thanks in advance for any time invested in a response!