Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758895AbXISVvF (ORCPT ); Wed, 19 Sep 2007 17:51:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752634AbXISVuz (ORCPT ); Wed, 19 Sep 2007 17:50:55 -0400 Received: from iriserv.iradimed.com ([72.242.190.170]:41105 "EHLO iradimed.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751148AbXISVuz (ORCPT ); Wed, 19 Sep 2007 17:50:55 -0400 Message-ID: <46F199CC.4080600@cfl.rr.com> Date: Wed, 19 Sep 2007 17:51:08 -0400 From: Phillip Susi User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 To: "Andries E. Brouwer" CC: linux-kernel@vger.kernel.org Subject: Re: iso9660 vs udf References: <20070915214926.GA31416@mette> In-Reply-To: <20070915214926.GA31416@mette> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 19 Sep 2007 21:51:09.0614 (UTC) FILETIME=[303F34E0:01C7FB07] X-TM-AS-Product-Ver: SMEX-7.5.0.1243-5.0.1021-15434.001 X-TM-AS-Result: No--11.184900-5.000000-31 X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1248 Lines: 27 Andries E. Brouwer wrote: > Today I got a CD. MacOS does not mount it and Linux does not > mount it without an explicit filesystemtype option. > That is, > # mount /dev/hdc /dir -t iso9660 > works fine, but > # mount /dev/hdc /dir > mount: you didn't specify a filesystem type for /dev/hdc > I will try type udf > mount: wrong fs type, bad option, bad superblock on /dev/hdc, > missing codepage or other error > In some cases useful info is found in syslog - try > dmesg | tail or so > # dmesg | tail > UDF-fs INFO UDF 0.9.8.1 (2004/29/09) Mounting volume 'Wisk1956-82', timestamp 2006/03/07 16:26 (1078) > udf: udf_read_inode(ino 547) failed !bh > UDF-fs: Error in udf_iget, block=1, partition=1 What does the line for hdc show in /etc/fstab? Mount tries whichever filesystem(s) is/are listed there if you omit -t. My guess is that it only lists udf and this is a cd so it contains iso9660, not udf. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/