From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 16 Aug 2001 02:48:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 16 Aug 2001 02:48:22 -0400 Received: from fe090.worldonline.dk ([212.54.64.152]:26633 "HELO fe090.worldonline.dk") by vger.kernel.org with SMTP id ; Thu, 16 Aug 2001 02:48:06 -0400 Date: Thu, 16 Aug 2001 08:50:25 +0200 From: Jens Axboe To: Hisaaki Shibata Cc: linux-kernel@vger.kernel.org Subject: Re: 4.7GB DVD-RAM geometry wrong? Message-ID: <20010816085025.M4352@suse.de> In-Reply-To: <20010815111030Z271139-761+1405@vger.kernel.org> <20010815131733.I545@suse.de> <20010815233424P.shibata@luky.org> <20010816114439K.shibata@luky.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20010816114439K.shibata@luky.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 16 2001, Hisaaki Shibata wrote: > Hi again. > > > > > I have a Panasonic DVD-RAM, LF-D201 (SCSI 4.7/9.4GB). I put in a > > > > 4.7GB type II cartridge (that's a single-sided disk), did 'mkfs > > > > /dev/scd0' and then mounted it, and ... I have a 2.2GB disk! > > > > Almost the same problem here w/ 5.2GB HITACHI DVD-RAM Drive, GF-2050. > > Sorry, My 5.2GB SCSI DVD-RAM drive's correct name is GF-1050. > > > > Attached patch should fix it, Linus please apply. > > > > The patch with 2.4.8-ac5 fixed my problem. > > The geometry problem is sloved. Good > But other problem has come with 4.7GB(9.4GB) ATAPI(IDE) DVD-RAM drive > named HITACHI GF-2000. > > Here is my dmesg. > While I did "cp -auv DIR/ /mnt/floppy/", segv has happend. > file system on DVD-RAM is UDF. Please run that through ksymoops, the trace is worthless without it. See below. > Warning only 896MB will be used. > Use a HIGHMEM enabled kernel. Hint :-) > invalid operand: 0000 > CPU: 0 > EIP: 0010:[] > EFLAGS: 00010202 > eax: ffffffff ebx: d26f53a0 ecx: d26f53a0 edx: 00000001 > esi: fad31120 edi: de1c96c0 ebp: d26f53a0 esp: de159e60 > ds: 0018 es: 0018 ss: 0018 > Process cp (pid: 930, stackpage=de159000) > Stack: d26f53a0 de159ed4 fad272e3 d26f53a0 fffffffb f7cd6000 c0143d97 00000000 > f5dbe8a0 de1c96c0 de159f8c 00000000 fad2651d f5dbe8a0 f5dbe8a0 00000000 > c1f22700 00020101 000100a8 00349be2 000c8066 1b000001 00000800 000c82c9 > Call Trace: [] [] [] [] [] > [] [] [] [] [] > > Code: 0f 0b e9 86 00 00 00 90 39 1b 74 3c f6 83 08 01 00 00 0f 75 This part. -- Jens Axboe