> I tried to track down some of the problems doing a network snoop and noticed
> something interesting:
> NFSv3 seems to produce more than twice the packets during file write than 
> NFSv2
> Is this true.  There are many more getattr() calls with NFSv3 than with NFSv2.

You may mean "ACCESS", not "GETATTR" here.

> Since my NFS server exports one filesystem exclusively to one FreeBSD machine
> (which is a little short on disk space), I also tried some tricks for speedup.
> I just mounted one big file, vnconfig'd, newfs'd it and mounted it via UFS.
> But unfortunately the machine panic'd really fast during filesystem activity.
> My tests on this are 3-4 months old though, I will give it another try.

Definitely, since we cache ACCESS RPC results now.

-- 
\\  Sometimes you're ahead,       \\  Mike Smith
\\  sometimes you're behind.      \\  m...@smith.net.au
\\  The race is long, and in the  \\  msm...@freebsd.org
\\  end it's only with yourself.  \\  msm...@cdrom.com



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