Re: cdrecord

[http://dummy.us.eu.org/robert (Robert)]

Hi.  I saw that you have a Samsung SM-308 CD-RW/DVD Combo drive.  I am
unable to use cdrecord to write to this drive.

Are you able to help me?  If so, I've included my output below.  I'm using:

1) kernel Linux 2.4.18
2) modules for the SCSI emulation
3) a brand new Memorex CD-RW compact disc
4) both the CD drive and hard-drive on the same IDE controller (i.e., the
   CD drive is /dev/hdb)

This is the first CD writer I've ever had with this machine.  I can read
CDs (via mount) fine.  I have read the CD Writing HOWTO.  (I've also tried
the Samsung CD-RW that came with the drive unsuccessfully.)

Thanks for any help.

-------------------------------------------------------------------------------

# modprobe ide-scsi
Feb 10 13:00:34 kernel: scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Feb 10 13:00:34 kernel:  Vendor: SAMSUNG Model: CDRW/DVD SM-308B Rev: T100
Feb 10 13:00:34 kernel:  Type:  CD-ROM ANSI SCSI revision: 02
Feb 10 13:00:34 kernel: Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
Feb 10 13:00:34 kernel: sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
# cdrecord -v speed=2 dev=0,0,0 -data  cd_image
Cdrecord 2.0 (i586-pc-linux-gnu) Copyright (C) 1995-2002 Jorg Schilling
TOC Type: 1 = CD-ROM
scsidev: '0,0,0'
scsibus: 0 target: 0 lun: 0
Linux sg driver version: 3.1.22
Using libscg version 'schily-0.7'
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : 'SAMSUNG '
Identifikation : 'CDRW/DVD SM-308B'
Revision       : 'T100'
Device seems to be: Generic mmc2 DVD-ROM.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags   : MMC-2 SWABAUDIO
Supported modes: TAO PACKET SAO SAO/R96R RAW/R16 RAW/R96R
Drive buf size : 1374208 = 1342 KB
FIFO size      : 4194304 = 4096 KB
Track 01: data     0 MB         padsize:  504 KB
Total size:        0 MB (00:04.02) = 302 sectors
Lout start:        1 MB (00:06/02) = 302 sectors
Current Secsize: 2048
ATIP info from disk:
  Indicated writing power: 5
  Reference speed: 2
  Is unrestricted
  Is erasable
  ATIP start of lead in:  -11745 (97:25/30)
  ATIP start of lead out: 359849 (79:59/74)
  1T speed low:  0 (reserved val  0) 1T speed high:  4
  power mult factor: 4 6
  recommended erase/write power: 5
  A1 values: 02 4C D0
  A2 values: 00 00 00
Disk type:    Phase change
Manuf. index: 40
Manufacturer: INFODISC Technology Co., Ltd.
Trying to clear drive status.
cdrecord: Drive needs to reload the media to return to proper status.
Feb 10 13:01:03 kernel: ide-scsi: The scsi wants to send us more data than expected - discarding data
Starting to write CD/DVD at speed 2 in real TAO mode for single session.
Last chance to quit, starting real write    0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
cdrecord: Input/output error. read track info: scsi sendcmd: no error
CDB:  52 01 00 00 00 FF 00 00 1C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 21 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
CDB:  52 01 00 00 00 FF 00 00 1C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 21 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x21 Qual 0x00 (logical block address out of range) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 240s
Writing  time:    1.671s
Average write speed 427.7x.
Fixating...
Feb 10 13:01:03 last message repeated 5 times
Fixating time:  156.331s
cdrecord: fifo had 2 puts and 0 gets.
cdrecord: fifo was 0 times empty and 0 times full, min fill was 100%.
# mount /cdrom
Feb 10 13:04:19 kernel: sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
Feb 10 13:04:19 kernel: VFS: Disk change detected on device sr(11,0)
mount: wrong fs type, bad option, bad superblock on /dev/cdrom,
       or too many mounted file systems
Feb 10 13:04:20 kernel: Unable to identify CD-ROM format.