@geole
dmesg | tail -30
[11230.565031] usb-storage 3-6:1.0: USB Mass Storage device detected
[11230.568068] scsi host5: usb-storage 3-6:1.0
[11231.401675] usb 3-6: USB disconnect, device number 24
[11231.694243] usb 3-6: new high-speed USB device number 25 using xhci_hcd
[11231.843052] usb 3-6: New USB device found, idVendor=0480, idProduct=a006, bcdDevice= 0.01
[11231.843057] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[11231.843061] usb 3-6: Product: External USB 3.0
[11231.843064] usb 3-6: Manufacturer: Toshiba
[11231.843066] usb 3-6: SerialNumber: 2011112231018
[11231.844249] usb-storage 3-6:1.0: USB Mass Storage device detected
[11231.846621] scsi host5: usb-storage 3-6:1.0
[11231.880423] usb 3-6: USB disconnect, device number 25
[11232.194350] usb 3-6: new high-speed USB device number 26 using xhci_hcd
[11232.343067] usb 3-6: New USB device found, idVendor=0480, idProduct=a006, bcdDevice= 0.01
[11232.343073] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[11232.343076] usb 3-6: Product: External USB 3.0
[11232.343079] usb 3-6: Manufacturer: Toshiba
[11232.343082] usb 3-6: SerialNumber: 2011112231018
[11232.344947] usb-storage 3-6:1.0: USB Mass Storage device detected
[11232.345877] scsi host5: usb-storage 3-6:1.0
[11233.674467] usb 3-6: USB disconnect, device number 26
[11233.986516] usb 3-6: new high-speed USB device number 27 using xhci_hcd
[11234.135377] usb 3-6: New USB device found, idVendor=0480, idProduct=a006, bcdDevice= 0.01
[11234.135383] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[11234.135386] usb 3-6: Product: External USB 3.0
[11234.135389] usb 3-6: Manufacturer: Toshiba
[11234.135392] usb 3-6: SerialNumber: 2011112231018
[11234.139003] usb-storage 3-6:1.0: USB Mass Storage device detected
[11234.141597] scsi host5: usb-storage 3-6:1.0
[11234.950896] usb 3-6: USB disconnect, device number 27
pas de lettre X et apparemment l'OS ne sait pas reconnaitre la taille.
J'ai refait la commande 2 minutes plus tard:
dmesg | tail -30
[11290.985180] usb 3-6: USB disconnect, device number 67
[11291.300212] usb 3-6: new high-speed USB device number 68 using xhci_hcd
[11296.668760] usb 3-6: device descriptor read/64, error -110
[11296.925705] usb 3-6: New USB device found, idVendor=0480, idProduct=a006, bcdDevice= 0.01
[11296.925710] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[11296.925713] usb 3-6: Product: External USB 3.0
[11296.925715] usb 3-6: Manufacturer: Toshiba
[11296.925717] usb 3-6: SerialNumber: 2011112231018
[11296.926723] usb-storage 3-6:1.0: USB Mass Storage device detected
[11296.928316] scsi host5: usb-storage 3-6:1.0
[11297.929328] scsi 5:0:0:0: Direct-Access TOSHIBA External USB 3.0 0001 PQ: 0 ANSI: 6
[11297.929787] scsi 5:0:0:0: Attached scsi generic sg3 type 0
[11297.930593] sd 5:0:0:0: [sdc] Unit Not Ready
[11297.930596] sd 5:0:0:0: [sdc] Sense Key : Hardware Error [current]
[11297.930598] sd 5:0:0:0: [sdc] Add. Sense: Internal target failure
[11297.931428] sd 5:0:0:0: [sdc] Read Capacity(10) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[11297.931430] sd 5:0:0:0: [sdc] Sense Key : Illegal Request [current]
[11297.931432] sd 5:0:0:0: [sdc] Add. Sense: Logical block address out of range
[11297.931435] sd 5:0:0:0: [sdc] 0 512-byte logical blocks: (0 B/0 B)
[11297.931437] sd 5:0:0:0: [sdc] 0-byte physical blocks
[11297.931557] sd 5:0:0:0: [sdc] Write Protect is off
[11297.931559] sd 5:0:0:0: [sdc] Mode Sense: 33 00 00 08
[11297.931677] sd 5:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[11297.945646] sd 5:0:0:0: [sdc] Unit Not Ready
[11297.945650] sd 5:0:0:0: [sdc] Sense Key : Hardware Error [current]
[11297.945652] sd 5:0:0:0: [sdc] Add. Sense: Internal target failure
[11297.946501] sd 5:0:0:0: [sdc] Read Capacity(10) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[11297.946503] sd 5:0:0:0: [sdc] Sense Key : Illegal Request [current]
[11297.946504] sd 5:0:0:0: [sdc] Add. Sense: Logical block address out of range
[11297.946887] sd 5:0:0:0: [sdc] Attached SCSI disk