From owner-svn-src-stable-10@freebsd.org  Thu Apr 27 21:45:52 2017
Return-Path: <owner-svn-src-stable-10@freebsd.org>
Delivered-To: svn-src-stable-10@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3CD60D53884;
 Thu, 27 Apr 2017 21:45:52 +0000 (UTC)
 (envelope-from rmacklem@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 0BB86A46;
 Thu, 27 Apr 2017 21:45:51 +0000 (UTC)
 (envelope-from rmacklem@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v3RLjpmg084195;
 Thu, 27 Apr 2017 21:45:51 GMT (envelope-from rmacklem@FreeBSD.org)
Received: (from rmacklem@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id v3RLjpZr084194;
 Thu, 27 Apr 2017 21:45:51 GMT (envelope-from rmacklem@FreeBSD.org)
Message-Id: <201704272145.v3RLjpZr084194@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: rmacklem set sender to
 rmacklem@FreeBSD.org using -f
From: Rick Macklem <rmacklem@FreeBSD.org>
Date: Thu, 27 Apr 2017 21:45:51 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org
Subject: svn commit: r317526 - stable/10/sbin/mount_nfs
X-SVN-Group: stable-10
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-stable-10@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: SVN commit messages for only the 10-stable src tree
 <svn-src-stable-10.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-stable-10>, 
 <mailto:svn-src-stable-10-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable-10/>
List-Post: <mailto:svn-src-stable-10@freebsd.org>
List-Help: <mailto:svn-src-stable-10-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-stable-10>, 
 <mailto:svn-src-stable-10-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 27 Apr 2017 21:45:52 -0000

Author: rmacklem
Date: Thu Apr 27 21:45:50 2017
New Revision: 317526
URL: https://svnweb.freebsd.org/changeset/base/317526

Log:
  MFC: r316793
  Document the "oneopenown" option added by r316792.
  
  This is a content change.

Modified:
  stable/10/sbin/mount_nfs/mount_nfs.8
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sbin/mount_nfs/mount_nfs.8
==============================================================================
--- stable/10/sbin/mount_nfs/mount_nfs.8	Thu Apr 27 21:37:39 2017	(r317525)
+++ stable/10/sbin/mount_nfs/mount_nfs.8	Thu Apr 27 21:45:50 2017	(r317526)
@@ -28,7 +28,7 @@
 .\"	@(#)mount_nfs.8	8.3 (Berkeley) 3/29/95
 .\" $FreeBSD$
 .\"
-.Dd October 30, 2014
+.Dd April 13, 2017
 .Dt MOUNT_NFS 8
 .Os
 .Sh NAME
@@ -207,6 +207,14 @@ The only minor version currently support
 This option is only meaningful when used with the
 .Cm nfsv4
 option.
+.It Cm oneopenown
+Make a minor version 1 of the NFS Version 4 protocol mount use a single OpenOwner
+for all Opens.
+This may be useful for a server with a very low limit on OpenOwners, such as
+AmazonEFS.
+It can only be used with an NFSv4.1 mount.
+It may not work correctly when Delegations are being issued by a server,
+but note that the AmazonEFS server does not issued delegations at this time.
 .It Cm pnfs
 Enable support for parallel NFS (pNFS) for minor version 1 of the
 NFS Version 4 protocol.