Date: Sat, 12 Aug 2006 18:18:36 -0700 From: "David O'Brien" <obrien@freebsd.org> To: Oliver Lehmann <lehmann@ans-netz.de> Cc: freebsd-amd64@freebsd.org Subject: Re: NFS lockup when copying a "special" file Message-ID: <20060813011836.GE47774@dragon.NUXI.org> In-Reply-To: <20060713201434.a5335637.lehmann@ans-netz.de> References: <20060713201434.a5335637.lehmann@ans-netz.de>
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On Thu, Jul 13, 2006 at 08:14:34PM +0200, Oliver Lehmann wrote:
> nfs server www:/mnt/space/www: not responding
> nfs server www:/mnt/space/www: not responding
> nfs server www:/mnt/space/www: not responding
I get this all the time now. I started sometime in 2006. The only "fix"
I've found is to use NFS over TPC vs. UDP. For me my NFS server is
i386/bge(4) and the clients are i386/bge, amd64/bge, amd64/nve,
sparc64/hme.
Add "-T" to your mount options in /etc/fstab:
dragon:/storage /storage nfs -T,rw,intr 0 0
and change "udp" to "tcp" in your /etc/amd.conf
* opts:=rw,grpid,resvport,vers=3,proto=tcp,nosuid,nodev
--
-- David (obrien@FreeBSD.org)
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