cdrecord problème avec cdrw plextor
Bonjour à tous,
J'ai un petit problème pour graver avec mon plextor:
voici ma configuration:
- GNU/Debian testing
- plextor 40/12/40A
- mkisofs version=2.01a16
- cdrecord version=2.01a16
1/ lorsque je grave en mode "dummy" pas de problème.
2/ lorque je grave en mode réel j'obtient (pas toujours au même moment):
"Input/output error. write_g1: scsi sendcmd: no error" (cf traces
ci-dessous)
Sur une recherche google, Jörg Schilling semble dire que cela vient d'un
autre programme qui cherche à accéder
au cdrw, mais avec un "ps" j'ai rien trouvé de cet ordre.
quelqu'un a-t-il déjà eu ce problème ?
merci par avance,
Guillaume
$> cdrecord -v -eject cd.iso
Cdrecord 2.01a16 (i686-pc-linux-gnu) Copyright (C) 1995-2003 Jörg Schilling
TOC Type: 1 = CD-ROM
scsidev: '0,1,0'
scsibus: 0 target: 1 lun: 0
Linux sg driver version: 3.1.25
Using libscg version 'schily-0.7'
Driveropts: 'burnfree'
atapi: 1
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'PLEXTOR '
Identifikation : 'CD-R PX-W4012A'
Revision : '1.05'
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 VARIREC FORCESPEED
SINGLESESSION HIDECDR
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R
Drive buf size : 2394336 = 2338 KB
FIFO size : 4194304 = 4096 KB
Track 01: data 640 MB
Total size: 735 MB (72:53.20) = 327990 sectors
Lout start: 736 MB (72:55/15) = 327990 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 6
Is not unrestricted
Is not erasable
Disk sub type: Medium Type C, low Beta category (C-) (6)
ATIP start of lead in: -11231 (97:32/19)
ATIP start of lead out: 359847 (79:59/72)
Disk type: Short strategy type (Phthalocyanine or similar)
Manuf. index: 27
Manufacturer: Prodisc Technology Inc.
Single session is OFF.
Hide CDR is OFF.
Blocks total: 359847 Blocks current: 359847 Blocks remaining: 31857
cdrecord.mmap: Operation not permitted. WARNING: Cannot set RR-scheduler
cdrecord.mmap: Permission denied. WARNING: Cannot set priority using
setpriority().
cdrecord.mmap: WARNING: This causes a high risk for buffer underruns.
Forcespeed is OFF.
Power-Rec is ON.
Power-Rec write speed: 40x (recommended)
Starting to write CD/DVD at speed 40 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.
BURN-Free is ON.
Performing OPC...
Starting new track at sector: 0
Track 01: 451 of 640 MB written (fifo 98%) [buf 98%]
20.9x.cdrecord.mmap: Input/output error. write_g1: scsi sendcmd: no error
CDB: 2A 00 00 03 86 C1 00 00 1F 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 03 00 03 87 57 0A 00 00 00 00 0C 07 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x0C Qual 0x07 (write error - recovery needed) Fru 0x0
Sense flags: Blk 231255 (valid)
cmd finished after 0.020s timeout 40s
write track data: error after 473303040 bytes
cdrecord.mmap: A write error occured.
cdrecord.mmap: Please properly read the error message above.
Writing time: 191.999s
Average write speed 25.4x.
Min drive buffer fill was 95%
Fixating...
Fixating time: 27.731s
Last selected write speed: 40x
Max media write speed: 20x
Last actual write speed: 20x
BURN-Free was never needed.
cdrecord.mmap: fifo had 7519 puts and 7456 gets.
cdrecord.mmap: fifo was 0 times empty and 4264 times full, min fill was 81%.
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