RE: Problems burning a CD
I think there's an article in an howto on CDRW concerning ide devices
showing up as scsi devices.
did you burn at the speed suited for your cd's ? i wrote 12x on an 8x
approved CD and had some rather funny problems with it until i started
burning at 8x (this was on win2k) burning on Debian with 2.4.0 kernel
resulted in cd's with the content table intact but the content itself was
corrupted or missing. Since i found the Linux CDRW software rather
simplistic and inadequate/confusing to use i decided to burn using the other
OS.
-----Original Message-----
From: Ross Boylan [mailto:RossBoylan@stanfordalumni.org]
Sent: Sunday, February 04, 2001 3:29 AM
To: debian-user@lists.debian.org
Cc: RossBoylan@stanfordalumni.org
Subject: Problems burning a CD
Can anyone help me understand what happened when I tried to burn a CD,
and what I can do (if anything) to fix up the CD?
The burn seemed to go alright until the end, when it hung up and
eventually failed (see log below). I can now read the CD when I put
it in the writer, but not when I put it in the CD reader. mount
/cdrom gives, after a pause, the error "mount: No medium found". I
can mount and read regular CDs there, and the drive is only a couple
of years old, so I think it should be able to handle CD-Rs.
Here's the output of cdrecord trying to get multi-session info:
wheat:/usr/local/rootlog# cdrecord dev=0,0,0 -msinfo
cdrecord: Input/output error. read toc: scsi sendcmd: retryable error
CDB: 43 00 01 00 00 00 00 00 04 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 24 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x24 Qual 0x00 (invalid field in cdb) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.005s timeout 40s
cdrecord: Cannot read session offset
I have an ATAPI drive (Sony CDU 928E) and built a
custom kernel (2.2.18pre21) with scsi-ide and related modules. I am
using the scsi-ide for the writer (formerly /dev/hdd) but have left
the reader (/dev/hdc) alone. This means I have 2 drivers governing
the same ide channel (if that's the right term). I don't know if that
could cause trouble. There was nothing in hdc during the whole recording.
wheat:/usr/local/rootlog# cdrecord -scanbus
Cdrecord 1.8 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jörg Schilling
Using libscg version 'schily-0.1'
scsibus0:
0,0,0 0) 'SONY ' 'CD-R CDU928E ' '1.1n' Removable CD-ROM
0,1,0 1) *
When I first set things up I had both CD drives showing as SCSI, but
now only the writer does. I believe this is a result of ide-cd
grabbing the regular CD drive before ide-scsi gets it. Since I had
set things up with the 2 SCSIs, this led to some of the [oops] below.
I used GnomeToaster 0.3 under a potato system with bits of woody. I
specified multi-session for this backup (data CD). Here are some of
its preference lines:
Recorder device /dev/scd1 [oops]
mount point /cdrom [oops]
SCSI id 0,0,0 [I edited this before I recorded]
recording client cdrecord
Fixating Command rec_clientrec_multisessionrec_dummymode
dev=rec_scsiid speed=rec_speed -fix
Trackwrite command rec_clientrec_multisessionrec_dummymode dev=rec_scsiid
speed=rec_speed -nofix -$tracktype -
Finally, here is the log of the toaster session. I tried a test
without a write first; I'm not sure if that's still reflected in the
log. (The test also hung at the end, but I hoped it would go away...)
GnomeToaster Recording Terminal
Recording 0 bytes to CD
No recordable Tracks found.
Recording 592559104 bytes to CD
Cdrecord 1.8 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jörg Schilling
scsidev: '0,0,0'
scsibus: 0 target: 0 lun: 0
Using libscg version 'schily-0.1'
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'SONY '
Identifikation : 'CD-R CDU928E '
Revision : '1.1n'
Device seems to be: Sony CDU-924S.
Using generic SCSI-3/mmc CD-R driver (Sony 928 variant) (mmc_cdr_sony).
Driver flags : SWABAUDIO
cdrecord: WARNING: Track size unknown. Data may not fit on disk.
Starting to write CD/DVD at speed 2 in write mode for multi session.
Last chance to quit, starting real write in 9 seconds.8
seconds.7 seconds.6 seconds.5
seconds.4 seconds.3 seconds.2
seconds.1 seconds.
CDB: AA 00 00 05 20 C0 00 00 00 10 00 00
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 24 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x24 Qual 0x00 (invalid field in cdb) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.007s timeout 40s
cdrecord: Input/output error. write_g5: scsi sendcmd: retryable error
status: 0x2 (CHECK CONDITION)
write track data: error after 688259072 bytes
Sense Bytes: 70 00 00 00 00 00 00 12 00 00 00 00 00 00 00 00 00 00
Child exited unexpectedly.
fixating CDROM.
Cdrecord 1.8 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jörg Schilling
scsidev: '0,0,0'
scsibus: 0 target: 0 lun: 0
Using libscg version 'schily-0.1'
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'SONY '
Identifikation : 'CD-R CDU928E '
Revision : '1.1n'
Device seems to be: Sony CDU-924S.
Using generic SCSI-3/mmc CD-R driver (Sony 928 variant) (mmc_cdr_sony).
Driver flags : SWABAUDIO
CDB: 1B 00 00 00 01 00
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 89 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x89 Qual 0x00 (vendor unique sense code 0x89) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.005s timeout 40s
CDB: 1B 00 00 00 01 00
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 89 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x89 Qual 0x00 (vendor unique sense code 0x89) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.005s timeout 40s
CDB: 51 00 00 00 00 00 00 00 02 00
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 64 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x64 Qual 0x00 (illegal mode for this track) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.004s timeout 240s
cdrecord: Input/output error. start/stop unit: scsi sendcmd: retryable error
status: 0x2 (CHECK CONDITION)
cdrecord: Input/output error. start/stop unit: scsi sendcmd: retryable error
status: 0x2 (CHECK CONDITION)
cdrecord: Input/output error. read disk info: scsi sendcmd: retryable error
status: 0x2 (CHECK CONDITION)
cdrecord: Cannot get disk type.
CD recording process finished.
Additional configuration info:
lilo.conf includes append="hdd=ide-scsi".
Since I'm using modules, this probably doesn't matter.
modules.conf includes
options ide-cd ignore=hdd
alias scd1 sr_mod
Finally, when I started gtoaster I got the error
wheat:/usr/local/rootlog# gtoaster
GnomeUI-WARNING **: While connecting to session manager:
Authentication Rejected, reason : None of the authentication protocols
specified are supported and host-based authentication failed.
I assumed this was a result of launching gtoaster as root when I had
started the X session as my regular user account.
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