From owner-freebsd-stable@FreeBSD.ORG Thu Mar 23 18:08:09 2006 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AA3F616A401; Thu, 23 Mar 2006 18:08:09 +0000 (UTC) (envelope-from mi+mx@aldan.algebra.com) Received: from aldan.algebra.com (aldan.algebra.com [216.254.65.224]) by mx1.FreeBSD.org (Postfix) with ESMTP id DBC4D43D53; Thu, 23 Mar 2006 18:08:07 +0000 (GMT) (envelope-from mi+mx@aldan.algebra.com) Received: from corbulon.video-collage.com (static-151-204-231-237.bos.east.verizon.net [151.204.231.237]) by aldan.algebra.com (8.13.6/8.13.4) with ESMTP id k2NI86VU036288 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 23 Mar 2006 13:08:07 -0500 (EST) (envelope-from mi+mx@aldan.algebra.com) Received: from mteterin.us.murex.com (195-11.customer.cloud9.net [168.100.195.11]) by corbulon.video-collage.com (8.13.6/8.13.6) with ESMTP id k2NI43M6005361 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 23 Mar 2006 13:08:01 -0500 (EST) (envelope-from mi+mx@aldan.algebra.com) Received: from mteterin.us.murex.com (mteterin@localhost [127.0.0.1]) by mteterin.us.murex.com (8.13.4/8.13.4) with ESMTP id k2MLx67x006528; Wed, 22 Mar 2006 16:59:06 -0500 (EST) (envelope-from mi+mx@aldan.algebra.com) Received: from localhost (localhost [[UNIX: localhost]]) by mteterin.us.murex.com (8.13.4/8.13.4/Submit) id k2MLx4C0006527; Wed, 22 Mar 2006 16:59:04 -0500 (EST) (envelope-from mi+mx@aldan.algebra.com) X-Authentication-Warning: mteterin.us.murex.com: mteterin set sender to mi+mx@aldan.algebra.com using -f From: Mikhail Teterin Organization: Virtual Estates, Inc. To: Matthew Dillon Date: Wed, 22 Mar 2006 16:59:03 -0500 User-Agent: KMail/1.8.3 References: <200603211607.30372.mi+mx@aldan.algebra.com> <200603221427.45219.mi+mx@aldan.algebra.com> <200603222020.k2MKKKIF013999@apollo.backplane.com> In-Reply-To: <200603222020.k2MKKKIF013999@apollo.backplane.com> MIME-Version: 1.0 Content-Type: text/plain; charset="koi8-u" Content-Transfer-Encoding: 8bit Content-Disposition: inline Message-Id: <200603221659.04157.mi+mx@aldan.algebra.com> X-Virus-Scanned: ClamAV devel-20050525/1352/Thu Mar 23 01:44:26 2006 on corbulon.video-collage.com X-Virus-Status: Clean X-Scanned-By: MIMEDefang 2.43 Cc: Kostik Belousov , alc@freebsd.org, stable@freebsd.org Subject: Re: flushing "anonymous" buffers over NFS is rejected by server (more weird bugs with mmap-ing via NFS) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Mar 2006 18:08:09 -0000 ÓÅÒÅÄÁ 22 ÂÅÒÅÚÅÎØ 2006 15:20, Matthew Dillon ÷É ÎÁÐÉÓÁÌÉ: > š š The only real solution is to make the NFS client aware of the > š š restricted user id exported by the server by requiring that the > š š same uid be specified in the mount command the client uses to > š š mount the NFS partition. šThe NFS client would then use that user id > š š for all write I/O operations. What about different users accessing the same share from the same client? -mi