Montage CD

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Autor: Frédéric
Datum:  
To: ML Guilde
Betreff: Montage CD
Bonjour,

Je n'arrive plus à monter un CD sur ma machine du boulot.

Cette machine tourne sous un noyau 2.4.27. J'ai un graveur IDE connecté sur
le premier port, et un zip sur le deuxième. J'ai activé l'émulation SCSI :

Kernel command line: root=/dev/sda3 hda=ide-scsi hdb=ide-scsi ro
...
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH2: IDE controller at PCI slot 00:1f.1
ICH2: chipset revision 4
ICH2: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA
hda: YAMAHA CRW3200E, ATAPI CD/DVD-ROM drive
hdb: IOMEGA ZIP 250 ATAPI Floppy, ATAPI FLOPPY drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdb: attached ide-scsi driver.
hda: attached ide-scsi driver.
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
  Vendor: IOMEGA    Model: ZIP 250           Rev: 42.S
  Type:   Direct-Access                      ANSI SCSI revision: 00
  Vendor: YAMAHA    Model: CRW3200E          Rev: 1.0d
  Type:   CD-ROM                             ANSI SCSI revision: 02
Attached scsi removable disk sdc at scsi1, channel 0, id 0, lun 0
sdc: Unit Not Ready, sense:
Current 00:00: sense key Not Ready
Additional sense indicates Medium not present
sdc : READ CAPACITY failed.
sdc : status = 0, message = 00, host = 0, driver = 28
Current sd00:00: sense key Not Ready
Additional sense indicates Medium not present
sdc : block size assumed to be 512 bytes, disk size 1GB.
 /dev/scsi/host1/bus0/target0/lun0: I/O error: dev 08:20, sector 0
 I/O error: dev 08:20, sector 0
 unable to read partition table
...


Le CD est mappé sur /dev/scd0, et le zip sur /dev/sdc (car j'ai 2 vrais
disques SCSI en sda et sdb).

/etc/fstab donne :

    /dev/scd0   /cdrom   iso9660   ro,user,exec,noauto     0  0


et le mount :

    mount: No medium found


Le module ide-scsi et ses copains sont bien chargés (il me semble) :

sr_mod           13912   0  (autoclean)
cdrom            29828   0  (autoclean) [sr_mod]
ide-scsi         10032   0
ide-detect         288   0  (unused)
ide-disk         16800   0
piix              9096   1
ide-core        108568   0  [ide-scsi ide-detect ide-disk piix]
aic7xxx         149752   7  (autoclean)
scsi_mod         95108   5  (autoclean) [sr_mod ide-scsi sd_mod sg aic7xxx]


Une idée ?

--
Frédéric

http://www.gbiloba.org