From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264560AbUH0MtF (ORCPT ); Fri, 27 Aug 2004 08:49:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264479AbUH0MtE (ORCPT ); Fri, 27 Aug 2004 08:49:04 -0400 Received: from staging.airflowsciences.com ([66.178.220.191]:9088 "EHLO staging.airflowsciences.com") by vger.kernel.org with ESMTP id S264750AbUH0MsC (ORCPT ); Fri, 27 Aug 2004 08:48:02 -0400 Message-ID: <412F2C0B.1030405@airflowsciences.com> Date: Fri, 27 Aug 2004 08:41:47 -0400 From: "Robert K. Nelson" Reply-To: rnelson@airflowsciences.com Organization: Airflow Sciences Corporation User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org CC: linux-scsi@vger.kernel.org Subject: Re: SCSI Bus Parity errors with all Kernels after 2.4.26 References: <41210601.6090202@airflowsciences.com> <41236C21.40102@airflowsciences.com> In-Reply-To: <41236C21.40102@airflowsciences.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Robert K. Nelson wrote: > >> I have a machine conf. which runs fine under a variety of older > >> kernels and fails under a variety of newer ones. I was hoping someone > >> could direct me to a person who would like to look further into this. > ... > > >What are the exact error messages? CC linux-scsi@xxxxxxxxxxxxxxx > > Under SuSE 9.1 the output during module loading is as follows: > ------------------------------------------------------- > SCSI subsystem initialized > PCI: Found IRQ 5 for device 0000:00:0a.0 > sym0: <875> rev 0x4 at pci 0000:00:0a.0 irq 5 > sym0: Symbios NVRAM, ID 7, Fast-20, SE, parity checking > sym0: open drain IRQ line driver, using on-chip SRAM > sym0: using LOAD/STORE-based firmware. > sym0: SCSI BUS has been reset. > scsi0 : sym-2.1.18i > Vendor: IOMEGA Model: ZIP 100 Rev: J.03 > Type: Direct-Access ANSI SCSI revision: 02 > sym0:5:0:phase change 6-7 6@3738cf84 resid=4. > Attached scsi removable disk sda at scsi0, channel 0, id 5, lin0 > Attached scsi generic sg0 at scsi0, channel 0, id 5, lun 0, type 0 > Vendor: PIONEER Model: CD-ROM DR-U065 Rev: 1.05 > Type: CD-ROM ANSI SCSI revision: 02 > sym0:6: FAST-20 SCSI 19.2 MB/s ST (52.0 ns, offset 16) > Uniform CD-ROM driver Revision: 3.20 > Attached scsi generic sg1 at scsi0, channel 0, id 6, lun 0, type 5 > PCI: Found IRQ 11 for device 0000:00:0c.0 > sym1: <895> rev 0x1 at pci 0000:00:0c.0 irq 11 > sym1: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking > sym1: open drain IRQ line driver, using on-chip SRAM > sym1: using LOAD/STORE-based firmware. > sym1: SCSI BUS has been reset. > scsi1 : sym-2.1.18i > Vendor: QUANTUM Model: VIKING II 4.5WLS Rev: 4110 > Type: Direct-Access ANSI SCSI revision: 02 > sym1:0:0: tagged command queuind enabled, command queue depth 16. > sym1:0: FAST-40 WIDE SCSI 80.0 MB/s ST (25.0 ns, offset 31) > SCSI device sdb: 8910423 512-byte hdwr sectors (4562 MB) > SCSI device sdb: drive cache: write back > sdb: sdb1 sdb2 > Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0 > Attached scsi generic sg2 at scsi1, channel 0, id 0, lun 0, type 0 > Vendor: IBM Model: DNES-309170W Rev: SAH0 > Type: Direct-Access ANSI SCSI revision: 03 > sym1:6:0: tagged command queuing enabled, command queue depth 16. > sym1:6: FAST-40 WIDE SCSI 80.0 MB/s ST (25.0 ns, offset 30) > SCSI: device sdc: 17916240 512-byte hdwr sectors (9173 MB) > SCSI device sdc: drive cache: write back > sdc: sdc1 sdc2 > Attached scsi disk sdc at scsi1, channel 0, id 6, lun 0 > Attached scsi generic sg3 at scsi1, channel 0, id 6, lun 0, type 0 > sym0: SCSI parity error detected: SCR1=1 DBC=50000000 SBCL=0 > sym0:15: ERROR (a0:0) (8-0-0) (0/5/0) @ (mem cd800020:cd800020). > sym0: regdump: da 00 00 05 47 00 0f 0e 00 08 00 00 80 00 0f 02 ff ff ff > 00 02 ff ff ff. > sym0: PCI STATUS = 0x20000 > sym0: SCSI BUS reset detected. > sym0: SCSI BUS has been reset. > sym1: SCSI parity error detected: SCR1=1 DBC=50000000 SBCL=0 > sym1: SCSI phase error fixup: CCB already dequeued. > sym1:15: ERROR (81:0) (8-0-0) (0/7/0) @ (scripta 48:a9100786). > sym1: script cmd = f31c0004 > sym1: regdump: da 00 00 07 47 00 0f 0a 00 08 86 00 80 00 0f 02 28 71 01 > 37 02 ff ff ff. > sym1: SCSI BUS reset detected. > sym1: SCSI BUS has been reset. > --------------------------------------------------- > Please cc: rnelson@airflwosciences.com since I do not subscribe. Note > that I will be out of town for the next 5 days. > > Bob Nelson > This issue seemed to die while I was off taking my daughter to college. Any help out there or ideas about how to proceed? Bob -- Robert K. Nelson Airflow Sciences Corporation 37501 Schoolcraft Road, Livonia, MI 48150-1009 (734) 464-8900 FAX (734) 464-5879 www.airflowsciences.com