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From: Timothy Miller <theosib@gmail.com>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: linux-kernel@vger.kernel.org
Subject: Re: HELP: NFS mount hangs when attempting to copy file
Date: Sat, 23 Jul 2005 22:52:21 -0400	[thread overview]
Message-ID: <9871ee5f05072319523528f2de@mail.gmail.com> (raw)
In-Reply-To: <1122135532.8203.5.camel@lade.trondhjem.org>

On 7/23/05, Trond Myklebust <trond.myklebust@fys.uio.no> wrote:

> I beg to disagree. A lot of these VPN solutions are unfriendly to MTU
> path discovery over UDP. Sun uses TCP by default when mounting NFS
> partitions. Have you tried this on your Linux box?

I changed the protocol to TCP and changed rsize and wsize to 1024.  I
don't know which of those fixed it, but I'm going to leave it for now.

As for MTU, yeah, the Watchguard box seems to have some hard-coded
limits, and for whatever reason KDE and GNOME graphical logins do
something that exceeds those limits, completely independent of NFS,
and hang up hard.

Thanks.

  reply	other threads:[~2005-07-24  2:52 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-07-20 22:56 HELP: NFS mount hangs when attempting to copy file Timothy Miller
2005-07-23 16:18 ` Trond Myklebust
2005-07-24  2:52   ` Timothy Miller [this message]
2005-07-24 11:38     ` Michael Clark
2005-07-25 14:34     ` Roger Heflin

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