From owner-freebsd-fs@FreeBSD.ORG  Wed May  5 01:31:39 2010
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Date: Tue, 4 May 2010 18:31:36 -0700
From: Jeremy Chadwick <freebsd@jdc.parodius.com>
To: Cheng-Lin Yang <yuwen@exodus.cs.ccu.edu.tw>
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Cc: freebsd-fs <freebsd-fs@freebsd.org>, lab <lab@cs.ccu.edu.tw>
Subject: Re: Struggling on NFS problem
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On Wed, May 05, 2010 at 09:14:00AM +0800, Cheng-Lin Yang wrote:
> 4. uname -a
> FreeBSD cs1.cs.ccu.edu.tw 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:02:08 UTC 2009     root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64

Can you please try upgrading to RELENG_8 and see if the problem goes
away?  Rick has made/committed many improvements to NFS in RELENG_8 that
don't exist in 8.0-RELEASE.

-- 
| Jeremy Chadwick                                   jdc@parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |