From owner-freebsd-questions@FreeBSD.ORG Wed Aug 27 12:34:18 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0934B16A4BF for ; Wed, 27 Aug 2003 12:34:18 -0700 (PDT) Received: from dhumketu.homeunix.net (dialpool-210-214-66-104.maa.sify.net [210.214.66.104]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4A04243FF7 for ; Wed, 27 Aug 2003 12:34:16 -0700 (PDT) (envelope-from freebsd@dhumketu.cjb.net) Received: by dhumketu.homeunix.net (Postfix, from userid 1000) id A8943770; Thu, 28 Aug 2003 00:53:56 +0530 (IST) Date: Thu, 28 Aug 2003 00:53:56 +0530 From: Shantanu Mahajan To: Joshua Oreman Message-ID: <20030827192356.GA1162@dhumketu.homeunix.net> Mail-Followup-To: Joshua Oreman , freebsd-questions@freebsd.org References: <20030826155150.GC11087@webserver> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030826155150.GC11087@webserver> User-Agent: Mutt/1.4i Organization: Hmmm... I dunno X-OS: FreeBSD 4.8-STABLE i386 cc: freebsd-questions@freebsd.org Subject: Re: mounting linux ext3 partition X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Aug 2003 19:34:18 -0000 +-- Joshua Oreman [freebsd] [26-08-03 21:21 IST]: | On Tue, Aug 26, 2003 at 01:03:33AM -0400 or thereabouts, dave wrote: | > Hello, | > I'm trying to mount a linux ext3 partition. I understand that it's | > possible to do it using the ext2 kernel driver so i've recompiled a kernel | > with that option in it. When i do: | > mount_ext2fs /dev/ad1 /mnt | > this is what i get. | > | > ad1: 38166MB [77545/16/63] at ata0-slave UDMA100 | > ext2fs: ad1: wrong magic number 0 (expected 0xef53) | > WARNING: mount of ad1s1 denied due to unsupported optional features | > ext2fs: ad1: wrong magic number 0 (expected 0xef53) | > WARNING: mount of ad1s1 denied due to unsupported optional features | > ext2fs: ad1: wrong magic number 0 (expected 0xef53) | > ext2fs: ad1: wrong magic number 0 (expected 0xef53) | > ext2fs: ad1: wrong magic number 0 (expected 0xef53) | | I think your drive is marked "dirty". Please mount/umount it in Linux | and try again. | | BTW: ext3 is compatible w/ext2 *ONLY* when the dirty bit is unset. When | it is set, journal rollback is necessary which only ext3 can handle. to check ext2/3 file system in FreeBSD, checkout the port /usr/ports/sysutils/fsck_ext2fs It worked for me. | | -- Josh | | > | > Any help appreciated. | > Dave. | > -- Regards, Shantanu Mahajan