From owner-freebsd-questions@FreeBSD.ORG Thu Jan 12 16:52:58 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D7FBB1065672 for ; Thu, 12 Jan 2012 16:52:58 +0000 (UTC) (envelope-from elon@emmi.physik-pool.tu-berlin.de) Received: from mail.tu-berlin.de (mail.tu-berlin.de [130.149.7.33]) by mx1.freebsd.org (Postfix) with ESMTP id 901148FC1F for ; Thu, 12 Jan 2012 16:52:58 +0000 (UTC) X-tubIT-Incoming-IP: 130.149.58.163 Received: from mail.physik-pool.tu-berlin.de ([130.149.58.163] helo=mail.physik.tu-berlin.de) by mail.tu-berlin.de (exim-4.75/mailfrontend-3) with esmtp for id 1RlNhB-0006QC-Cw; Thu, 12 Jan 2012 17:40:09 +0100 Received: from emmi.physik-pool.tu-berlin.de (emmi.physik-pool.tu-berlin.de [130.149.58.146]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.physik.tu-berlin.de (Postfix) with ESMTPS id 7752B11406; Thu, 12 Jan 2012 17:40:06 +0100 (CET) Received: (from elon@localhost) by emmi.physik-pool.tu-berlin.de (8.14.4/8.14.4/Submit) id q0CGbvce013016; Thu, 12 Jan 2012 17:37:58 +0100 (CET) (envelope-from elon) Date: Thu, 12 Jan 2012 17:37:57 +0100 From: Leon =?iso-8859-15?Q?Me=DFner?= To: freebsd-questions@freebsd.org Message-ID: <20120112163757.GA4174@emmi.physik-pool.tu-berlin.de> Mail-Followup-To: freebsd-questions@freebsd.org, l.messner@physik.tu-berlin.de MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Cc: l.messner@physik.tu-berlin.de Subject: NFSv4 and file locking X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jan 2012 16:52:58 -0000 Hi, Does anyone know what you have to do to get locking working under NFSv4? I tried the following: # mount_nfs -o nfsv4,sec=sys ip.nfsv4:/nfstest /mnt/test # mount | grep ip.nfsv4 ip.nfsv4:/nfstest on /mnt/test (newnfs) # kldstat | grep nfs 6 2 0xffffffff8103f000 1015f nfscommon.ko 9 1 0xffffffff81054000 3008f nfscl.ko # cd /mnt/test # lockf testlockfile ls lockf: cannot open testlockfile: Operation not supported Client runs 8.2-RELEASE-p6, Server runs 8-STABLE from about a month ago. cherio, Leon