From owner-freebsd-fs  Thu Mar 20 12:53:23 2003
Delivered-To: freebsd-fs@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 50A0837B401
	for <freebsd-fs@FreeBSD.ORG>; Thu, 20 Mar 2003 12:53:22 -0800 (PST)
Received: from filer.fsl.cs.sunysb.edu (filer.fsl.cs.sunysb.edu [130.245.126.2])
	by mx1.FreeBSD.org (Postfix) with ESMTP id E081D43F3F
	for <freebsd-fs@FreeBSD.ORG>; Thu, 20 Mar 2003 12:53:19 -0800 (PST)
	(envelope-from ezk@fsl.cs.sunysb.edu)
Received: from agora.fsl.cs.sunysb.edu (IDENT:Gf8K6Nw2kMQ/AqItNfCqfYxCIkR42BVW@agora.fsl.cs.sunysb.edu [130.245.126.12])
	by filer.fsl.cs.sunysb.edu (8.12.5/8.12.8) with ESMTP id h2KKqush008641;
	Thu, 20 Mar 2003 15:52:56 -0500
Received: from agora.fsl.cs.sunysb.edu (IDENT:x/0dvmeQW1g4BZyCeNE+gEICLjU0klcw@localhost.localdomain [127.0.0.1])
	by agora.fsl.cs.sunysb.edu (8.12.8/8.12.8) with ESMTP id h2KKqwb9019148;
	Thu, 20 Mar 2003 15:52:58 -0500
Received: (from ezk@localhost)
	by agora.fsl.cs.sunysb.edu (8.12.8/8.12.8/Submit) id h2KKqwTf019144;
	Thu, 20 Mar 2003 15:52:58 -0500
Date: Thu, 20 Mar 2003 15:52:58 -0500
Message-Id: <200303202052.h2KKqwTf019144@agora.fsl.cs.sunysb.edu>
From: Erez Zadok <ezk@cs.sunysb.edu>
To: freebsd-fs@FreeBSD.ORG
Subject: cannot append on 5.0-RELEASE w/ NFSv2
Cc: 
X-MailKey: Erez Zadok
Sender: owner-freebsd-fs@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-fs.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-fs>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-fs>
X-Loop: FreeBSD.org

I'm not sure if this is already known, but I came across what I think is an
NFSv2 client-side bug in 5.0-RELEASE.  My NFS server is Linux red hat 8.0 w/
latest errata kernel, w/ export options "rw,async".

When my fbsd5 box mounts with -o nfsv2, the following /bin/sh (and
/bin/bash) append command fails with "Permission Denied":

      echo foo >> bar

when "bar" is NFS mounted from the linux server.

I remounted the server w/ nfsv3 (took out the -o nfsv2 option) and appending
works well.

I didn't try -current or other NFS servers.

Cheers,
Erez.

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-fs" in the body of the message