Re: cdrtools-2.01a19 - strange errors
On 12 Nov, Lourens Veen wrote:
> On Wed 12 November 2003 11:16, Helmut Jarausch wrote:
>> Hi,
>>
>> I have a seldomly used PlexWriter 24/10/40A .
>> Using cdrtools-2.01a19 and different media I always
>> get strange errors:
>> The cd is written without any error messages. But comparing
>> it to the orignal I get mismatches always at a bytes with
>> offset n*2048 where n is integer.
>>
>> Has anybody any idea?
>> (Previously, at least with previous versions of cdrtools this
>> drive worked OK)
>
> Could you give some more information? Like the command line you use
> to burn the CD, and how you compare them. What OS are you using?
I am using Linux (kernel 2.4.23-pre8) and xcdroast which issued the
following command + log
Calling: /usr/local/lib/xcdroast-0.98/bin/xcdrwrap
CDRECORD dev= "0,1,0" gracetime=2 fs=133120k -v
driveropts=burnfree,noforcespeed speed=24 -eject -multi -pad -waiti
tsize=6717s -
scsidev: '0,1,0'
scsibus: 0 target: 1 lun: 0
Linux sg driver version: 3.1.25
SCSI buffer size: 64512
Cdrecord-Clone 2.01a18 (i686-pc-linux-gnu) Copyright (C) 1995-2003 Jörg Schilling
TOC Type: 3 = CD-ROM XA mode 2
Waiting for data on stdin...
Using libscg version 'schily-0.7'
Driveropts: 'burnfree,noforcespeed'
atapi: 1
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'PLEXTOR '
Identifikation : 'CD-R PX-W2410A'
Revision : '1.02'
Device seems to be: Generic mmc CD-RW.
Current: 0x0009
Profile: 0x0008
Profile: 0x0009 (current)
Profile: 0x000A
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC-3 SWABAUDIO BURNFREE FORCESPEED
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R
Drive buf size : 2394336 = 2338 KB
FIFO size : 136314880 = 133120 KB
Track 01: data 13 MB padsize: 30 KB
Total size: 15 MB (01:29.78) = 6734 sectors
Lout start: 15 MB (01:31/59) = 6734 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 5
Is not unrestricted
Is not erasable
Disk sub type: Medium Type B, low Beta category (B-) (4)
ATIP start of lead in: -12369 (97:17/06)
ATIP start of lead out: 359849 (79:59/74)
Disk type: Short strategy type (Phthalocyanine or similar)
Manuf. index: 69
Manufacturer: Moser Baer India Limited
Manufacturer is guessed because of the orange forum embargo.
The orange forum likes to get money for recent information.
The information for this media may not be correct.
Blocks total: 359849 Blocks current: 359849 Blocks remaining: 353115
Forcespeed is ON.
Turning forcespeed off
Power-Rec is OFF.
Power-Rec write speed: 0x (recommended)
Turning Power-Rec on.
Starting to write CD/DVD at speed 24 in real TAO mode for multi session.
Waiting for reader process to fill input buffer ...
input buffer ready.
BURN-Free is ON.
Performing OPC...
Starting new track at sector: 0
Track 01: writing 30 KB of pad data.
Track 01: Total bytes read/written: 13756416/13787136 (6732 sectors).
Writing time: 16.249s
Average write speed 10.2x.
Min drive buffer fill was 95%
Fixating...
Fixating time: 19.196s
Last selected write speed: 24x
cdrecord: fifo had 217 puts and 217 gets.
Max media write speed: 24x
cdrecord: fifo was 0 times empty and 0 times full, min fill was 100%.
Last actual write speed: 16x
BURN-Free was never needed.
>
> Lastly, when you say that it works with previous versions, do you
> mean earlier alpha versions, or the latest stable release? Could
> you try to find out in what version things went broke?
I can't remember the version, but I'm quite sure it was a 2.01a*
version.
I'll try to use the driver under Win2K first, to check if it's a
hardware problem.
Many thanks,
Helmut.
--
Helmut Jarausch
Lehrstuhl fuer Numerische Mathematik
RWTH - Aachen University
D 52056 Aachen, Germany
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