Hello, I've got cdrecord 1.9 compiled and installed. I'm getting an error
when I try to burn a CD though, in both dummy mode and real mode. The
error messages are at the bottom of this message. The CD burner I have
(Matsushita CW-7503) seems to respond correctly, and the lights on the
drive light up correctly, but I don't know what these error messages mean.
This drive has been flaky in Windows, sometimes it would just disappear
and be unreachable within Windows. I would have to reboot to see the
drive.
Also in linux after a while, I get these messages in my /var/log/messages
file, and linux is unusable because these errors happen every five seconds
and lock up the mouse (and other things probably):
Feb 7 08:23:15 isr6009 kernel: SCSI error: host 0 id 6 lun 0 return code
= 2603007f
Feb 7 08:23:15 isr6009 kernel: ^ISense class 0, sense error 0, extended
sense 0
Feb 7 08:23:16 isr6009 kernel: SCSI error: host 0 id 6 lun 0 return code
= 2603007f
Feb 7 08:23:16 isr6009 kernel: ^ISense class 0, sense error 0, extended
sense 0
Feb 7 08:23:18 isr6009 kernel: scsi0 channel 0 : resetting for second
half of retries.
Feb 7 08:23:18 isr6009 kernel: SCSI bus is being reset for host 0 channel
0.
Feb 7 08:23:18 isr6009 kernel: ncr53c8xx_reset: pid=135986 reset_flags=1
serial_number=0 serial_number_at_timeout=0
Feb 7 08:23:18 isr6009 kernel: ncr53c875-0: resetting, command processing
suspended for 2 seconds
Feb 7 08:23:18 isr6009 kernel: scsi0: device driver called scsi_done()
for a syncronous reset.
Feb 7 08:23:18 isr6009 kernel: ncr53c875-0: restart (scsi reset).
Feb 7 08:23:18 isr6009 kernel: ncr53c875-0: enabling clock multiplier
Feb 7 08:23:18 isr6009 kernel: ncr53c875-0: Downloading SCSI SCRIPTS.
Feb 7 08:23:18 isr6009 kernel: ncr53c875-0: command processing resumed
Feb 7 08:23:20 isr6009 kernel: scsi0 channel 0 : resetting for second
half of retries.
Feb 7 08:23:20 isr6009 kernel: SCSI bus is being reset for host 0 channel
0.
Feb 7 08:23:20 isr6009 kernel: ncr53c8xx_reset: pid=135987 reset_flags=1
serial_number=0 serial_number_at_timeout=0
Feb 7 08:23:20 isr6009 kernel: ncr53c875-0: resetting, command processing
suspended for 2 seconds
Feb 7 08:23:20 isr6009 kernel: scsi0: device driver called scsi_done()
for a syncronous reset.
Feb 7 08:23:20 isr6009 kernel: ncr53c875-0: restart (scsi reset).
Feb 7 08:23:20 isr6009 kernel: ncr53c875-0: enabling clock multiplier
Feb 7 08:23:20 isr6009 kernel: ncr53c875-0: Downloading SCSI SCRIPTS.
Feb 7 08:23:20 isr6009 kernel: ncr53c875-0: command processing resumed
Anyways, those comments might have something to do with my drive not
working, I'm not sure. Anyone know?
Another comment, I read something about dao support not being in future
versions? Is this correct? That would cause me not to use cdrecord most
likely...
Here are the error messages from cdrecord:
[root@isr6009 bin]# ./cdrecord -v speed=1 dev=6,0 -pad -dao -audio
/home/awbailey/right.wav
Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jrg Schilling
TOC Type: 0 = CD-DA
scsidev: '6,0'
scsibus: 0 target: 6 lun: 0
Linux sg driver version: 2.1.36
Using libscg version 'schily-0.1'
atapi: 0
Device type : Removable CD-ROM
Version : 2
Response Format: 2
Capabilities : SYNC LINKED
Vendor_info : 'MATSHITA'
Identifikation : 'CD-R CW-7503 '
Revision : '1.06'
Device seems to be: Generic mmc CD-R.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags : SWABAUDIO
Drive buf size : 2090928 = 2041 KB
FIFO size : 4194304 = 4096 KB
Track 01: audio 36 MB (03:36.42) no preemp pad
Total size: 36 MB (03:36.42) = 16232 sectors
Lout start: 36 MB (03:38/32) = 16232 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 4
Is not unrestricted
Is not erasable
Disk sub type: Medium Type A, high Beta category (A+) (3)
ATIP start of lead in: -11250 (97:32/00)
ATIP start of lead out: 337275 (74:59/00)
Disk type: Long strategy type (Cyanine, AZO or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
Blocks total: 337275 Blocks current: 337275 Blocks remaining: 321043
Starting to write CD/DVD at speed 1 in write mode for single session.
Last chance to quit, starting real write in 1 seconds.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
./cdrecord: Input/output error. send opc: scsi sendcmd: retryable error
CDB: 54 01 00 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 06 00 00 00 00 0A 00 00 00 00 29 00 00 00
Sense Key: 0x6 Unit Attention, Segment 0
Sense Code: 0x29 Qual 0x00 (power on, reset, or bus device reset occurred)
Fru 0x0
Sense flags: Blk 0 (not valid)
./cdrecord: Resource temporarily unavailable. OPC failed.
./cdrecord: fifo had 64 puts and 0 gets.
./cdrecord: fifo was 0 times empty and 0 times full, min fill was 100%.
[root@isr6009 bin]#
Thanks a lot for any comments,
Alan
--
Alan Bailey
awbailey @ uiuc.edu
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