From: Trond Myklebust Subject: Re: BUG: TIFF files created by libtiff on NFS4 filesystem are corrupted Date: Tue, 06 Nov 2007 11:54:12 -0500 Message-ID: <1194368052.17476.8.camel@heimdal.trondhjem.org> References: <47306586.6050802@prao.ru> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: Alexandr Zaitsev , nfs@lists.sourceforge.net To: Ilya Ovchinnikov Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list2-new.sourceforge.net with esmtp (Exim 4.43) id 1IpRfP-0006KX-UP for nfs@lists.sourceforge.net; Tue, 06 Nov 2007 08:52:43 -0800 Received: from pat.uio.no ([129.240.10.15]) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1IpRfS-0005zI-Mo for nfs@lists.sourceforge.net; Tue, 06 Nov 2007 08:52:49 -0800 In-Reply-To: <47306586.6050802@prao.ru> List-Id: "Discussion of NFS under Linux development, interoperability, and testing." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nfs-bounces@lists.sourceforge.net Errors-To: nfs-bounces@lists.sourceforge.net On Tue, 2007-11-06 at 16:00 +0300, Ilya Ovchinnikov wrote: > Hello! > > I have found the following problem with NFS v4 filesystem: > TIFF files written by libtiff are corrupted. > > % mount > /home1/ilya/nfs on /home1/nfs4/ilya type none (rw,bind) > localhost:/ilya on /home/ilya/nfs type nfs4 (rw,addr=127.0.0.1) > > % cd /home1/nfs4/ilya > % tifftopnm 1.tif | pnmtotiff > 1a.tif > % cd /home/ilya/nfs > % tifftopnm 1.tif | pnmtotiff > 1n.tif > % cmp 1.tif 1a.tif > % cmp 1.tif 1n.tif > 15315 10 ^H 0 ^@ > 15317 10 ^H 0 ^@ > 15319 10 ^H 0 ^@ > > > NFS v3 does not have this problem. > > Software versions: > > Linux 2.6.23.1 #1 SMP Sun Nov 4 01:18:12 MSK 2007 i686 GNU/Linux > or > Linux 2.6.23 #1 SMP Fri Oct 12 16:36:16 MSD 2007 x86_64 GNU/Linux > > libc6 2.3.6 or 2.6.1 (Debian etch or sid) > libtiff 3.8.2-7 (Debian etch) > netpbm 2:10.0-11 (Debiam etch) > > With best regards, > Ilya Ovchinnikov Known issue with 2.6.23. See http://bugzilla.kernel.org/show_bug.cgi?id=9315 Cheers Trond ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs