Is there anything I could do to get more speed?
Sure there is and we don't know what version you are running as you
didn't provide a dmesg, but let say that in the last few months, if you
have a quick look at marc you will see a pretty good amount of commit on
the nfs code.
http://marc.info/?l=openbsd-cvs&w=2&r=1&s=nfs&q=b
and there is also here, specific request to users like you asking to
test diff to improve performance:
http://www.undeadly.org/cgi?action=article&sid=20081102194017
So, try the latest snapshot first to see if that help and test the
diff's as well if not done and provide the feedback requested.
That will help them help you.
Best,
Daniel
