Samba write throughput

[Jacky Lam]

Dear all,

     I setup my Samba server on my machine and get 300Mbps for reading 
from server, but only 170Mbps for writing. I found that reading is use a 
more efficient way to do with sendfile(). But writing just use normal 
file IO and cause too many memory copy. Is there any way to trigger 
(from client) or force the server to use recvfile() instead?

     Thanks.

Jacky