From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 13 Apr 2001 06:16:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 13 Apr 2001 06:16:44 -0400 Received: from slimnet.xs4all.nl ([194.109.194.192]:4871 "EHLO gatekeeper.slim") by vger.kernel.org with ESMTP id ; Fri, 13 Apr 2001 06:16:34 -0400 Message-ID: <3AD6D31C.E00CE2DD@inter.nl.net> Date: Fri, 13 Apr 2001 12:21:16 +0200 From: Jurgen Kramer X-Mailer: Mozilla 4.76 [en] (Win95; U) X-Accept-Language: en MIME-Version: 1.0 To: Yokota Hiroshi CC: linux-kernel@vger.kernel.org Subject: Re: PROBLEM: Can't mount 2048 hardware sectors SCSI disk In-Reply-To: <20010413185816C.yokota@netlab.is.tsukuba.ac.jp> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I reported the same problem a while ago. The suggestion was to stick to 2.2.19 for the time being. 2048 byte/sector support is broken in 2.4. Yokota Hiroshi wrote: > [1.] One line summary of the problem: Can't mount 2048 hardware sectors SCSI disk on 2.4 kernel. > > [2.] Full description of the problem/report: > I have SCSI optical disk drive. It's supports 512 and 2048 bytes hardware > sectors media. > > In 2.2.19 kernel, I can use both 512/2048 hardware sectors media. > > In 2.4.3 kernel, I can mount 512 bytes hardware sector media correctly, > but I can't mount MSDOS/VFAT/UMSDOS/HFS filesystem in 2048 bytes hardware > sectors media (reports "wrong fs type"). But I can use dd/mtools/hfstools > correctory . > > I tested "Workbit NinjaSCSI-3" and "Adaptec APA-1480" SCSI host adapter. > Both of them reports same error. > > I turns on "CONFIG_SCSI_LOGGING" option to debug. > > Log reports SCSI disk driver (linux/drivers/scsi/sd.c) wants to read > non-existant sector. (set very big sector number to SCSI packet) > > I think something wrong in SCSI driver or filesystem driver in 2.4 kernel. > > [3.] Keywords (i.e., modules, networking, kernel): SCSI disk > > [4.] Kernel version (from /proc/version): 2.4.3 > > --- > YOKOTA Hiroshi > E-mail: yokota@netlab.is.tsukuba.ac.jp > WWW: http://www.netlab.is.tsukuba.ac.jp/~yokota/ > - > 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/