Merci de me repondre.
J'ai lancé un autre poste a ce propos mais avec un autre titre pour ne pas que les gens pensent que c'est "juste" un problème de montage de disuqe dur externe. Si un administrateur passe par la désolé...l'autre message peut etre supprimer.
voila le message :
sb 4-5: USB disconnect, address 3
usb 4-5: new high speed USB device using ehci_hcd and address 4
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
Vendor: SAMSUNG Model: SP2014N Rev: 0000
Type: Direct-Access ANSI SCSI revision: 00
SCSI device sda: 390721968 512-byte hdwr sectors (200050 MB)
sda: assuming drive cache: write through
SCSI device sda: 390721968 512-byte hdwr sectors (200050 MB)
sda: assuming drive cache: write through
/dev/scsi/host1/bus0/target0/lun0: p1
Attached scsi disk sda at scsi1, channel 0, id 0, lun 0
usb-storage: device scan complete
usb 4-5: reset high speed USB device using ehci_hcd and address 4
scsi: Device offlined - not ready after error recovery: host 1 channel 0 id 0 lun 0
SCSI error : <1 0 0 0> return code = 0x2
end_request: I/O error, dev sda, sector 71
printk: 6 messages suppressed.
Buffer I/O error on device sda1, logical block 8
scsi1 (0:0): rejecting I/O to offline device
Buffer I/O error on device sda1, logical block 9
Buffer I/O error on device sda1, logical block 10
Buffer I/O error on device sda1, logical block 11
Buffer I/O error on device sda1, logical block 12
Buffer I/O error on device sda1, logical block 13
Buffer I/O error on device sda1, logical block 14
Buffer I/O error on device sda1, logical block 15
Buffer I/O error on device sda1, logical block 16
Buffer I/O error on device sda1, logical block 17
scsi1 (0:0): rejecting I/O to offline device
scsi1 (0:0): rejecting I/O to offline device
scsi1 (0:0): rejecting I/O to offline device
scsi1 (0:0): rejecting I/O to offline device
scsi1 (0:0): rejecting I/O to offline device
scsi1 (0:0): rejecting I/O to offline device
scsi1 (0:0): rejecting I/O to offline device
scsi1 (0:0): rejecting I/O to offline device
scsi1 (0:0): rejecting I/O to offline device
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode
agpgart: Putting AGP V2 device at 0000:01:00.0 into 1x mode
[drm] Loading R200 Microcode
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
Pour fdisk /dev/sda il n'y a pas de messages. Pour fsck je me demmande si il gère le fat :
[root@localhost francois]# fsck /dev/sda1
fsck 1.38 (30-Jun-2005)
e2fsck 1.38 (30-Jun-2005)
fsck.ext2: Aucun périphérique ou adresse lors de la tentative d'ouverture de /dev/sda1
Possiblement un prériphérique inexistent ou pour le swap?
merci de ton aide.