> Foreign host aborted the connection > No such connection > Foreign host is no longer responding > TCP/IP service is being shut down > Destination network is unreachable
These messages could occur during transfer, which might leave a partial file or a corrupted block, but there would have to be a very tight race to get it committed. If this were minidisks (I think you said this is SFS), then you could conceivably get the server to think a partial file was successfully written and have it replace the original (the old "write a new copy, close, delete old, rename new" method), but that would require some very tricky timing.
