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From: Sean McNeil <sean@mcneil.com>
To: stable@freebsd.org
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Date: Fri, 11 Nov 2005 11:24:24 -0800
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Subject: 6-STABLE TCP nfs Linux client hangs
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I have a 2x Athlon running with amd64 kernel and I can hang 2 Linux
clients by attempting to write large amounts of data over TCP nfs.  If I
set the nfsd to be UDP only, the problem never occurs.

Please let me know what I can do to help track this problem down.

Cheers,
Sean