From: "J. Bruce Fields" <bfields@fieldses.org>
Subject: Re: POSIX ACL support for NFSV4 (using sideband protocol)
Date: Thu, 3 Sep 2009 10:16:37 -0400
Message-ID: <20090903141637.GC4566@fieldses.org>
References: <524f69650909021156lf181c17uf800eba7c35a6f45@mail.gmail.com>
	<20090902202206.GJ17884@fieldses.org>
	<524f69650909021353o1e055cbema16495c57cb9909b@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Cc: linux-nfs@vger.kernel.org, nfsv4@linux-nfs.org,
	Trond Myklebust <Trond.Myklebust@netapp.com>,
	ffilzlnx@linux.vnet.ibm.com, jra@samba.org, agruen@suse.de
To: Steve French <smfrench@gmail.com>
Return-path: <nfsv4-bounces@linux-nfs.org>
In-Reply-To: <524f69650909021353o1e055cbema16495c57cb9909b@mail.gmail.com>
List-Unsubscribe: <http://linux-nfs.org/cgi-bin/mailman/options/nfsv4>,
	<mailto:nfsv4-request@linux-nfs.org?subject=unsubscribe>
List-Archive: <http://linux-nfs.org/pipermail/nfsv4>
List-Post: <mailto:nfsv4@linux-nfs.org>
List-Help: <mailto:nfsv4-request@linux-nfs.org?subject=help>
List-Subscribe: <http://linux-nfs.org/cgi-bin/mailman/listinfo/nfsv4>,
	<mailto:nfsv4-request@linux-nfs.org?subject=subscribe>
Sender: nfsv4-bounces@linux-nfs.org
Errors-To: nfsv4-bounces@linux-nfs.org
List-ID: <linux-nfs.vger.kernel.org>
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=