Georg,
Do you think this comment from cdrecord just before
the failure was related??
> Fixating...
> WARNING: Some drives don't like fixation in dummy mode.
Your example does show dummy mode being used. If
the plextor "didn't like fixation in dummy mode"
then it might respond with a SCSI error message
that contained:
> Sense Key: 0x5 Illegal Request, Segment 0
The question is, does it fail when you do a real
burn (i.e. without the "-dummy" flag)?
Doug Gilbert
P.S. Thanks for the offer to help with the sg driver.
Georg Koss wrote:
>
> Hello again!
>
> I installed my brand-new Plextor 16/10/40 ATAPI CD-RW today on my
> Apple-G4/DebianGNU/Linux-Box running Woody (rsync-kernel 2.4.7-pre7
> from BenH-tree).
>
> Scsi-ide enabled, cdrecord -scanbus found the device at 0,0,0 - so far
> so good.
>
> When I tried
> cdrecord -v -dummy fs=10m driveropts=burnproof speed=16 ./foo.iso
>
> it fails with following output (complete -v output at the mail-end):
>
> cdrecord: Input/output error. mode select g1: scsi sendcmd: retryable error
> CDB: 55 10 00 00 00 00 00 00 10 00
> Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 26 00 00 00
> Sense Key: 0x5 Illegal Request, Segment 0
> Sense Code: 0x26 Qual 0x00 (invalid field in parameter list) Fru 0x0
> Sense flags: Blk 0 (not valid)
> cmd finished after 0.000s timeout 40s
> DMA addr: 0x00000000 size: 0 - using copy buffer
> cdrecord: fifo had 156 puts and 156 gets.
> cdrecord: fifo was 0 times empty and 0 times full, min fill was 100%.
>
> In the man cdrecord I read the diagnosis-chapter without success
> (couldn't find scsierrs.c on my system BTW - where do I have to look
> for).
>
> So my question is, what kind of error happens here. Is that a problem
> of missing driver (have to use the generic scsi) or what else is going
> on here.
>
> If problem origins by the generic driver, so I'd like to try writing
> one but I never did this. So I'd like to ask you about all hints and
> tipps you'll willing to give me (patches, URL's, books,...) to be
> successful.
>
> Thanks in advance for your help -
>
> cdrecord -v .... output:
>
> Cdrecord 1.9 (powerpc-unknown-linux-gnu) Copyright (C) 1995-2000 J�rg Schilling
> TOC Type: 1 = CD-ROM
> scsidev: '0,0,0'
> scsibus: 0 target: 0 lun: 0
> Linux sg driver version: 3.1.19
> Using libscg version 'schily-0.1'
> Driveropts: 'burnproof'
> atapi: 1
> Device type : Removable CD-ROM
> Version : 0
> Response Format: 1
> Vendor_info : 'PLEXTOR '
> Identifikation : 'CD-R PX-W1610A'
> Revision : '1.02'
> Device seems to be: Generic mmc CD-RW.
> Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
> Driver flags : SWABAUDIO
> Drive buf size : 1190112 = 1162 KB
> FIFO size : 10485760 = 10240 KB
> Track 01: data 9 MB
> Total size: 10 MB (01:04.10) = 4808 sectors
> Lout start: 11 MB (01:06/08) = 4808 sectors
> Current Secsize: 2048
> ATIP info from disk:
> Indicated writing power: 5
> Is not unrestricted
> Is not erasable
> Disk sub type: Medium Type A, high Beta category (A+) (3)
> ATIP start of lead in: -11324 (97:31/01)
> ATIP start of lead out: 336225 (74:45/00)
> Disk type: Long strategy type (Cyanine, AZO or similar)
> Manuf. index: 22
> Manufacturer: Ritek Co.
> Blocks total: 336225 Blocks current: 331267 Blocks remaining: 326459
> Starting to write CD/DVD at speed 16 in dummy mode for single session.
> Last chance to quit, starting dummy write in 9 seconds.8
>seconds.7 seconds.6 seconds.5 seconds.4
>seconds.3 seconds.2 seconds.1 seconds.
> Waiting for reader process to fill input buffer ... input buffer ready.
> Starting new track at sector: 4958
>
> Track 01: 0 of 9 MB written.
> Track 01: 1 of 9 MB written (fifo 100%).
> Track 01: 2 of 9 MB written (fifo 100%).
> Track 01: 3 of 9 MB written (fifo 100%).
> Track 01: 4 of 9 MB written (fifo 100%).
> Track 01: 5 of 9 MB written (fifo 100%).
> Track 01: 6 of 9 MB written (fifo 100%).
> Track 01: 7 of 9 MB written (fifo 100%).
> Track 01: 8 of 9 MB written (fifo 100%).
> Track 01: 9 of 9 MB written (fifo 100%).
> Track 01: Total bytes read/written: 9842688/9842688 (4806 sectors).
> Writing time: 7.770s
> Fixating...
> WARNING: Some drives don't like fixation in dummy mode.
> Fixating time: 0.001s
> CDB: 55 10 00 00 00 00 00 00 10 00
> Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 26 00 00 00
> Sense Key: 0x5 Illegal Request, Segment 0
> Sense Code: 0x26 Qual 0x00 (invalid field in parameter list) Fru 0x0
> Sense flags: Blk 0 (not valid)
> cmd finished after 0.000s timeout 40s
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