From owner-freebsd-net@FreeBSD.ORG  Wed Oct 28 01:15:22 2009
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 23F331065696
	for <freebsd-net@freebsd.org>; Wed, 28 Oct 2009 01:15:22 +0000 (UTC)
	(envelope-from kris@FreeBSD.org)
Received: from kennaway-macbookpro.config (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id 408468FC15;
	Wed, 28 Oct 2009 01:15:21 +0000 (UTC)
Message-ID: <4AE79B37.5010203@FreeBSD.org>
Date: Wed, 28 Oct 2009 01:15:35 +0000
From: Kris Kennaway <kris@FreeBSD.org>
User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812)
MIME-Version: 1.0
To: "Arno J. Klaassen" <arno@heho.snv.jussieu.fr>
References: <wpbpjtwwg7.fsf@heho.snv.jussieu.fr>	<00b301ca5739$8e9b3850$abd1a8f0$@org>
	<wpmy3cikj2.fsf@heho.snv.jussieu.fr>
In-Reply-To: <wpmy3cikj2.fsf@heho.snv.jussieu.fr>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Cc: freebsd-net@freebsd.org, Larry Rosenman <ler@lerctr.org>
Subject: Re: ZFS and 'traditional' nfs-export
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 28 Oct 2009 01:15:22 -0000

Arno J. Klaassen wrote:
> hello,
> 
> "Larry Rosenman" <ler@lerctr.org> writes:
> 
>> ZFS makes its own version of the exports file.
>>
>> Just do it that way, and be safe.
>>
>> You can pass the full set of NFS options in the sharenfs parameter....
> 
> ah ok, I see. Thanks for answering.
> 
> I got fooled by the man zfs(1M) example :
> 
>  zfs set sharenfs='rw=@123.123.0.0/16,root=neo' tank/home
> 
> This syntax does not seem to work for me (8.0RC2).
> Maybe an extra line could be added that one can just set
> the sharenfs property to exactly the same character string
> as in /etc/exports.

Yeah that is the solaris notation -- various things in the manpages have 
not yet been customized for FreeBSD, which can be a bit confusing.

The only limitation I've found in using sharenfs is that you can't 
specify multiple exports for the same filesystem, e.g. exporting to 
different hosts/networks with different options.  The solaris notation 
above allows you to express this.

Kris