Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 17 Jul 2001 19:27:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 17 Jul 2001 19:26:45 -0400 Received: from mail.bartnet.net ([12.149.177.6]:30135 "EHLO mail.bartnet.net") by vger.kernel.org with ESMTP id ; Tue, 17 Jul 2001 19:26:37 -0400 From: "Jorg Pitts \(306170\)" To: "James Stevenson" Cc: "Linux-Kernel-Owner" Subject: RE: serious cd writer kernel bug 2.4.x Date: Tue, 17 Jul 2001 18:26:05 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 Importance: Normal Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I experience almost the exact same thing with my cd-rw. PlexWriter 8/4/32A, does the same thing, and if I compile the modules ide-scsi and scsi directly into the kernel, whenever I access the cd-rw at all (try to mount a valid filesystem) entire system locks and have to hard reboot.. I can access the cd-rom just fine and both drives work fine in windows 2000 (I dual boot). I am using stock Mandrake 8.0 with 2.4.6-ac2 kernel. I can run cdrecord --scanbus and it sees the cd-rw fine once I try to access the drive at all using mount or otherwise, it just hangs. When using modules is just hangs the drive and cdrecord --scanbus hangs when you run it, when compiling ide-scsi and scsi into the kernel, it hard locks the machine. Note that I am using AMD 1.3 w/ 512Meg ram with an MSI 6330-K7T PRO A (uses VIA KT133 chipset) latest kernel I have tried is 2.4.6-ac2 did not help at all. I also have DMA completely disabled in the BIOS, I seem to have read that somewhere in LKML, so the drives are using PIO 4 mode, did not help at all. hda - disk 1 hdb - disk 2 hdc - cd-rom hdd - cd-rw what I have currently have in lilo.conf is append hdd=ide-scsi in lilo.conf not sure what to do now.. CD-RW is completely useless right now in linux, so I just create my iso images and move them to windows to burn them. -----Original Message----- From: linux-kernel-owner@vger.kernel.org [mailto:linux-kernel-owner@vger.kernel.org]On Behalf Of James Stevenson Sent: Tuesday, July 17, 2001 5:52 PM To: Linux Kernel Subject: serious cd writer kernel bug 2.4.x Hi basically i am having serious problems with a cd writer since i moved to 2.4.x it works fine under 2.2.x though this seems to happen on access to the writer at any time have not even tried to write to it yet. if a program trys to access the device i get the logs below followed by an opps (no opps output yet my serial logged is messing up) Jul 17 22:31:04 beast kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 0x1b 01 00 00 00 00 Jul 17 22:31:04 beast kernel: hdc: irq timeout: status=0xd0 { Busy } Jul 17 22:31:04 beast kernel: hdc: DMA disabled Jul 17 22:31:06 beast kernel: hdc: ATAPI reset complete Jul 17 22:31:06 beast kernel: hdc: irq timeout: status=0xd0 { Busy } Jul 17 22:31:10 beast kernel: hdc: ATAPI reset complete Jul 17 22:31:10 beast kernel: hdc: irq timeout: status=0xd0 { Busy } Jul 17 22:31:10 beast kernel: scsi0 channel 0 : resetting for second half of retries. Jul 17 22:31:10 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:11 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:11 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:12 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:12 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:13 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:13 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:14 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:14 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:15 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:15 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:17 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:17 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:19 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:19 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:20 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:20 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:21 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:21 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:22 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:22 beast kernel: SCSI bus is being reset for host 0 channel 0. Jul 17 22:31:23 beast kernel: scsi0 : channel 0 target 0 lun 0 request sense failed, performing reset. Jul 17 22:31:23 beast kernel: SCSI bus is being reset for host 0 channel 0. the devices are as follows the 44x drive works fine. the other one does not. hdc: HP CD-Writer+ 7200, ATAPI CD/DVD-ROM drive hdd: IDE/ATAPI CD-ROM 44X, ATAPI CD/DVD-ROM drive SCSI subsystem driver Revision: 1.00 scsi0 : SCSI host adapter emulation for IDE ATAPI devices Vendor: HP Model: CD-Writer+ 7200 Rev: 3.01 Type: CD-ROM ANSI SCSI revision: 02 Vendor: ATAPI Model: CD-ROM 44X Rev: T4C2 Type: CD-ROM ANSI SCSI revision: 02 Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 Attached scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0 i will try to get the info on the opps but it most of it scolls off the top of the screen. i have been able to reproduce this 100% so far any help would be usefull. thanks James -- --------------------------------------------- Web: http://www.stev.org Mobile: +44 07779080838 E-Mail: mistral@stev.org 10:30pm up 26 min, 3 users, load average: 0.15, 0.03, 0.06 - 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/ - 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/