Date: Thu, 29 Mar 2001 17:02:56 +0400 (MSD) From: Alexey Koptsevich <kopts@astro.ioffe.rssi.ru> To: scsi@freebsd.org Subject: error blanking CD-RW Message-ID: <Pine.BSF.4.21.0103291702020.66335-100000@astro.ioffe.rssi.ru>
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Hello, Would be grateful for help! I have strange problem. After 3 CD-Rs have been successfully recorded at different speeds I tried CD-RW for the first time. I started with dummy blanking but have got an error (log follows). The second attempt led to the same result, and the same for another CD-RW. What could be the problem? Could it be SCSI bus problem? Sometimes boot process hangs on SCSI bus initialization stage (before SCSI BIOS loading, just no devices are found). If so, why this problem did not occur when I wrote CD-Rs? Thanks, Alex >cdrecord -dummy -multi -eject speed=4 dev=0,3,0 blank=all Cdrecord 1.9 (i386-unknown-freebsd4.2) Copyright (C) 1995-2000 Jörg Schilling scsidev: '0,3,0' scsibus: 0 target: 3 lun: 0 Using libscg version 'schily-0.1' Device type : Removable CD-ROM Version : 2 Response Format: 2 Capabilities : SYNC Vendor_info : 'YAMAHA ' Identifikation : 'CRW8824S ' Revision : '1.00' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R driver (mmc_cdr). Driver flags : SWABAUDIO Starting to write CD/DVD at speed 4 in dummy mode for multi session. Last chance to quit, starting dummy write in 1 seconds. cdrecord: faio_wait_on_buffer for writer timed out. cdrecord: Input/output error. blank unit: scsi sendcmd: retryable error CDB: A1 00 00 00 00 00 00 00 00 00 00 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 04 79 10 BA 00 0A 00 00 00 00 09 00 00 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 08 00 Sense Key: 0x4 Hardware Error, Segment 0 Sense Code: 0x09 Qual 0x00 (track following error) Fru 0x0 Sense flags: Blk 2031139328 (not valid) cmd finished after 1196.364s timeout 9600s cdrecord: Cannot blank disk, aborting. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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