Bonjour,

j'ai une config Mandrake 8.0 et AMD K6II-400, lecteur DVD, graveur TEAC
sur carte SCSI.
Voulant acheter un appareil photo numerique et n'ayant pas de port USB,
j'ai donc opte pour le SONY MVC-CD300 integrant un graveur pour CD-R/CD-RW
de 8cm de diametre.
J'arrive a transferer sans probleme les photos du lecteur DVD ou du graveur
vers le disque dur, et a les visualiser (taille max 1,5Mo).
Par contre, impossible de transferer tout fichier de plus de 2Mo (fichiers
MPEG).
La copie s'arrete et le fichier destination est inutilisable.
En fait, je n'arrive meme pas a visualiser un fichier MPEG de quelques
centaines
de Ko copie sans erreur sur le disque.
Ca fait raler quand je vois que mon PC de bureau sous W2000 me permet de
tout
copier et visualiser sans pb!
Serait-ce un pb lie au support de UDF sous Linux ?
Dois-je definir un nouveau device type sous supermount pour acceder au CD-RW
?

Toute aide sera la bienvenue
Merci

Thierry


output de "dmesg":
------------------
...
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 2, lun 0
sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
ISO 9660 Extensions: Microsoft Joliet Level 3
scanning for RockRidge behind XA attributes
ISOFS: changing to secondary root
scsi0: ERROR on channel 0, id 2, lun 0, CDB: Read (10) 00 00 00 43 2a 00 00
3f 00
[valid=0] Info fld=0x0, Current sd0b:00: sense key Medium Error
Additional sense indicates No reference position found
 I/O error: dev 0b:00, sector 68776
scsi0: ERROR on channel 0, id 2, lun 0, CDB: Read (10) 00 00 00 43 30 00 00
02 00
[valid=0] Info fld=0x0, Current sd0b:00: sense key Medium Error
Additional sense indicates No reference position found
 I/O error: dev 0b:00, sector 68800
scsi0: ERROR on channel 0, id 2, lun 0, CDB: Read (10) 00 00 00 43 30 00 00
02 00
[valid=0] Info fld=0x0, Current sd0b:00: sense key Medium Error
Additional sense indicates No reference position found
 I/O error: dev 0b:00, sector 68800
ISO 9660 Extensions: Microsoft Joliet Level 3
scanning for RockRidge behind XA attributes
ISOFS: changing to secondary root
ISO 9660 Extensions: Microsoft Joliet Level 3
scanning for RockRidge behind XA attributes
ISOFS: changing to secondary root
scsi0: ERROR on channel 0, id 2, lun 0, CDB: Read (10) 00 00 00 73 0a 00 00
3f 00
[valid=0] Info fld=0x0, Current sd0b:00: sense key Medium Error
Additional sense indicates No reference position found
 I/O error: dev 0b:00, sector 117800
scsi0: ERROR on channel 0, id 2, lun 0, CDB: Read (10) 00 00 00 73 10 00 00
02 00
[valid=0] Info fld=0x0, Current sd0b:00: sense key Medium Error
Additional sense indicates No reference position found
 I/O error: dev 0b:00, sector 117824
scsi0: ERROR on channel 0, id 2, lun 0, CDB: Read (10) 00 00 00 73 10 00 00
02 00
[valid=0] Info fld=0x0, Current sd0b:00: sense key Medium Error
Additional sense indicates No reference position found
 I/O error: dev 0b:00, sector 117824
inserting floppy driver for 2.4.3-20mdk
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
ISO 9660 Extensions: Microsoft Joliet Level 3
scanning for RockRidge behind XA attributes
ISOFS: changing to secondary root
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117800
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117804
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117808
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117812
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117816
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117820
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117824
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117828
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117832
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: DMA disabled
hdc: ATAPI reset complete
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: ATAPI reset complete
end_request: I/O error, dev 16:00 (hdc), sector 117836
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117840
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117844
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: ATAPI reset complete
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error }
hdc: cdrom_decode_status: error=0x30
hdc: ATAPI reset complete
end_request: I/O error, dev 16:00 (hdc), sector 117848
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117824
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117828
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117824
hdc: command error: status=0x51 { DriveReady SeekComplete Error }
hdc: command error: error=0x51
end_request: I/O error, dev 16:00 (hdc), sector 117828
ISO 9660 Extensions: Microsoft Joliet Level 3
scanning for RockRidge behind XA attributes
ISOFS: changing to secondary root
...


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