From owner-freebsd-current@FreeBSD.ORG Wed Apr 25 17:33:15 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1B67316A402 for ; Wed, 25 Apr 2007 17:33:15 +0000 (UTC) (envelope-from anderson@freebsd.org) Received: from mh1.centtech.com (moat3.centtech.com [64.129.166.50]) by mx1.freebsd.org (Postfix) with ESMTP id 5979813C43E for ; Wed, 25 Apr 2007 17:33:13 +0000 (UTC) (envelope-from anderson@freebsd.org) Received: from neutrino.centtech.com (neutrino.centtech.com [10.177.171.220]) by mh1.centtech.com (8.13.8/8.13.8) with ESMTP id l3PHXA4g043482; Wed, 25 Apr 2007 12:33:11 -0500 (CDT) (envelope-from anderson@freebsd.org) Message-ID: <462F90D6.1040207@freebsd.org> Date: Wed, 25 Apr 2007 12:33:10 -0500 From: Eric Anderson User-Agent: Thunderbird 2.0.0.0 (X11/20070420) MIME-Version: 1.0 To: Nikolay Pavlov , freebsd-current@freebsd.org References: <462F348D.6020106@cisco.com> <20070425132213.18a1bf8e@localhost> <20070425171806.GA7199@zone3000.net> In-Reply-To: <20070425171806.GA7199@zone3000.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV 0.88.4/3160/Wed Apr 25 00:28:45 2007 on mh1.centtech.com X-Virus-Status: Clean X-Spam-Status: No, score=-2.6 required=8.0 tests=AWL,BAYES_00 autolearn=ham version=3.1.6 X-Spam-Checker-Version: SpamAssassin 3.1.6 (2006-10-03) on mh1.centtech.com Cc: Subject: Re: Before I go off to the computer store to replace a DVD X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Apr 2007 17:33:15 -0000 On 04/25/07 12:18, Nikolay Pavlov wrote: > On Wednesday, 25 April 2007 at 13:22:13 +0200, Fabian Keil wrote: >> Randall Stewart wrote: >> >>> I have begun having difficulty with my DVD-backup that happens >>> every night. >>> >>> It WAS working.. but now I am seeing (on creating my initial backup): >>> *************************************************************** >>> bash-lakerest.net: growisofs -Z /dev/cd0 -R -J backup_init.04-24-2007.gz >>> Executing 'mkisofs -R -J backup_init.04-24-2007.gz | builtin_dd >>> of=/dev/pass0 obs=32k seek=0' >>> 1.49% done, estimate finish Wed Apr 25 06:49:25 2007 >>> 99.60% done, estimate finish Wed Apr 25 06:50:20 2007 >>> Total translation table size: 0 >>> Total rockridge attributes bytes: 266 >>> Total directory bytes: 0 >>> Path table size(bytes): 10 >>> Max brk space used 3440e4 >>> 336353 extents written (656 MB) >>> builtin_dd: 336368*2KB out @ average 5.8x1385KBps >>> /dev/pass0: flushing cache >>> :-( unable to TEST UNIT READY: Input/output error >>> :-[ SYNCHRONOUS FLUSH CACHE failed with SK=2h/ASC=04h/ACQ=07h]: Resource >>> temporarily unavailable >>> ********************************************************** >>> And on the console while its progressing: >>> ********************************************************** >>> acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 as=0x00 >>> acd0: FAILURE - unknown CMD (0x03) HARDWARE ERROR asc=0x08 ascq=0x01 >>> acd0: FAILURE - WRITE_BIG ILLEGAL REQUEST asc=0x21 ascq=0x02 >>> ********************************************************** >>> When I try to "append" to the DVD: >>> ********************************************************** >>> :-( unable to pread64(2) primary volume descriptor: Input/output error >>> you most likely want to use -Z option. >>> backup complete Tue Apr 24 01:03:45 EDT 2007 >>> ********************************************************** >>> >>> Now I would chalk this off to just a hardware failure (since it was >>> working).. But when I try this on another machine that happens >>> to have a DVD write... I get all the nice messages.. it completes >>> with no errors .. and I can't mount the drive :-( >>> >>> The drive that errors is a SONY.. >>> 'SONY ' 'DVD RW DRU-820A ' '1.0a' Removable CD-ROM >>> >>> On a 7.0 current machine. >>> >>> The one that does not error but does not let me mount things is: >>> >>> 'GENERIC ' 'DVD RW 8XMax ' '140I' Removable CD-ROM >>> >>> On a 6.2 machine. >>> >>> Now it could be that both have failed.. my office is in >>> a barn.. but it just seems strange to me . >>> >>> >>> As anyone else seen these types of errors? should I just >>> replace the drives? >> I saw similar looking failure messages a few days ago with >> cdrecord (burning DVDs) and if I remember correctly with >> readcd as well (checking the burned discs). >> >> The created discs were OK though and I don't burn >> that much, so the error messages might not be new. >> >> The drive is a LiteOn SOHW-1693S. >> >> Fabian > > It's probably not related to this but i have 100% reproducable > reboots (without any panics) every time i am starting k3b-1.0_1. > I am using cdrtools-2.01_5 This issue has already been discussed at length on freebsd-scsi (I think) - check the archives there.. Eric