Date: Wed, 23 Apr 2003 17:42:52 +0000 From: =?iso-8859-1?q?=C2ngelo=20Rodrigues?= <amr@fccn.pt> To: freebsd-questions@FreeBSD.ORG Cc: jpsp@fccn.pt Subject: Plextor cd-rw problem! Message-ID: <200304231742.52307.amr@fccn.pt>
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Hi,
I'm trying to install a Plextor PX-4824TU CD Writer (usb external) in a=20
freebsd 4.8 system. During the system boot up, the CD-Writer is recognize=
d
without any problem as it is shown below:
cd0 at umass-sim0 bus 0 target 0 lun 0
cd0: <PLEXTOR CD-R PX-W4824A 1.03> Removable CD-ROM SCSI-0 device=20
cd0: 650KB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present -=
tray=20
closed
But when I start writing a cd, cdrecord fails and the following message=20
appears in /var/log/messages:
umass0: Unsupported ATAPI command 0x35
# cdrecord -v dev=3D0,0,0 image.iso
Cdrecord 2.0 (i386-unknown-freebsd4.8) Copyright (C) 1995-2002 J=F6rg Sch=
illing
TOC Type: 1 =3D CD-ROM
scsidev: '0,0,0'
scsibus: 0 target: 0 lun: 0
Using libscg version 'schily-0.7'
atapi: 0
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'PLEXTOR '
Identifikation : 'CD-R PX-W4824A'
Revision : '1.03'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags : MMC-3 SWABAUDIO BURNFREE
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R9=
6R
FIFO size : 4194304 =3D 4096 KB
Track 01: data 23 MB
Total size: 26 MB (02:39.81) =3D 11986 sectors
Lout start: 27 MB (02:41/61) =3D 11986 sectors
Current Secsize: 2048
cdrecord: Input/output error. read disk info: scsi sendcmd: retryable err=
or
CDB: 51 00 00 00 00 00 00 00 04 00
status: 0x0 (GOOD STATUS)
cmd finished after 0.043s timeout 240s
cdrecord: Cannot get disk type.
=20
# cdrecord -scanbus
Cdrecord 2.0 (i386-unknown-freebsd4.8) Copyright (C) 1995-2002 J=F6rg Sch=
illing
Using libscg version 'schily-0.7'
scsibus0:
0,0,0 0) 'PLEXTOR ' 'CD-R PX-W4824A' '1.03' Removable CD-RO=
M
0,1,0 1) *
0,2,0 2) *
0,3,0 3) *
0,4,0 4) *
0,5,0 5) *
0,6,0 6) *
0,7,0 7) *
scsibus3:
3,0,0 300) 'RAID 5 ' 'online ' ' ' Disk
3,1,0 301) *
3,2,0 302) *
3,3,0 303) *
3,4,0 304) *
3,5,0 305) *
3,6,0 306) *
3,7,0 307) *
Does anyone have any ideia about this problem?=20
I would appreciate some help.
Regards,
Angelo Rodrigues - amr@fccn.pt=20
FCCN - Fundacao para a Computacao Cientifica Nacional
Av. Brasil, 101 1700-066 Lisboa - Portugal
Tel: +351 218440100 Fax: +351 218472167
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