grazie mauro questo รจ l'output di dmesg [ 2254.267447] usb 1-2: new high-speed USB device number 5 using xhci_hcd [ 2254.396376] usb 1-2: New USB device found, idVendor=18a5, idProduct=022b [ 2254.396380] usb 1-2: New USB device strings: Mfr=10, Product=11, SerialNumber=12 [ 2254.396381] usb 1-2: Product: Portable USB Drive [ 2254.396383] usb 1-2: Manufacturer: Verbatim [ 2254.396384] usb 1-2: SerialNumber: 295004258976 [ 2254.524972] usb-storage 1-2:1.0: USB Mass Storage device detected [ 2254.525043] scsi2 : usb-storage 1-2:1.0 [ 2254.525124] usbcore: registered new interface driver usb-storage [ 2255.525022] scsi 2:0:0:0: Direct-Access SAMSUNG HM321HI PQ: 0 ANSI: 2 CCS [ 2255.525796] sd 2:0:0:0: [sdb] 625142448 512-byte logical blocks: (320 GB/298 GiB) [ 2255.525852] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 2255.526072] sd 2:0:0:0: [sdb] Write Protect is off [ 2255.526079] sd 2:0:0:0: [sdb] Mode Sense: 28 00 00 00 [ 2255.526314] sd 2:0:0:0: [sdb] No Caching mode page found [ 2255.526320] sd 2:0:0:0: [sdb] Assuming drive cache: write through [ 2255.548320] sdb: sdb1 [ 2255.549329] sd 2:0:0:0: [sdb] Attached SCSI disk [ 2257.967867] sd 2:0:0:0: [sdb] Unhandled sense code [ 2257.967871] sd 2:0:0:0: [sdb] [ 2257.967872] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2257.967874] sd 2:0:0:0: [sdb] [ 2257.967875] Sense Key : Medium Error [current] [ 2257.967877] sd 2:0:0:0: [sdb] [ 2257.967879] Add. Sense: Unrecovered read error [ 2257.967881] sd 2:0:0:0: [sdb] CDB: [ 2257.967882] Read(10): 28 00 00 00 00 38 00 00 08 00 [ 2257.967887] end_request: critical medium error, dev sdb, sector 56 [ 2257.967891] Buffer I/O error on device sdb, logical block 7 [ 2260.344651] sd 2:0:0:0: [sdb] Unhandled sense code [ 2260.344655] sd 2:0:0:0: [sdb] [ 2260.344659] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2260.344661] sd 2:0:0:0: [sdb] [ 2260.344662] Sense Key : Medium Error [current] [ 2260.344664] sd 2:0:0:0: [sdb] [ 2260.344666] Add. Sense: Unrecovered read error [ 2260.344667] sd 2:0:0:0: [sdb] CDB: [ 2260.344668] Read(10): 28 00 00 00 00 38 00 00 08 00 [ 2260.344674] end_request: critical medium error, dev sdb, sector 56 [ 2260.344678] Buffer I/O error on device sdb, logical block 7 [ 2262.743603] sd 2:0:0:0: [sdb] Unhandled sense code [ 2262.743606] sd 2:0:0:0: [sdb] [ 2262.743608] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2262.743609] sd 2:0:0:0: [sdb] [ 2262.743610] Sense Key : Medium Error [current] [ 2262.743613] sd 2:0:0:0: [sdb] [ 2262.743615] Add. Sense: Unrecovered read error [ 2262.743616] sd 2:0:0:0: [sdb] CDB: [ 2262.743617] Read(10): 28 00 00 00 00 3f 00 00 08 00 [ 2262.743623] end_request: critical medium error, dev sdb, sector 63 [ 2262.743626] Buffer I/O error on device sdb1, logical block 0 [ 2262.743629] Buffer I/O error on device sdb1, logical block 1 [ 2262.743630] Buffer I/O error on device sdb1, logical block 2 [ 2262.743632] Buffer I/O error on device sdb1, logical block 3 [ 2262.743633] Buffer I/O error on device sdb1, logical block 4 [ 2262.743634] Buffer I/O error on device sdb1, logical block 5 [ 2262.743635] Buffer I/O error on device sdb1, logical block 6 [ 2262.743637] Buffer I/O error on device sdb1, logical block 7 [ 2265.142507] sd 2:0:0:0: [sdb] Unhandled sense code [ 2265.142511] sd 2:0:0:0: [sdb] [ 2265.142512] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2265.142514] sd 2:0:0:0: [sdb] [ 2265.142515] Sense Key : Medium Error [current] [ 2265.142517] sd 2:0:0:0: [sdb] [ 2265.142519] Add. Sense: Unrecovered read error [ 2265.142520] sd 2:0:0:0: [sdb] CDB: [ 2265.142521] Read(10): 28 00 00 00 00 3f 00 00 01 00 [ 2265.142527] end_request: critical medium error, dev sdb, sector 63 [ 2267.519313] sd 2:0:0:0: [sdb] Unhandled sense code [ 2267.519317] sd 2:0:0:0: [sdb] [ 2267.519319] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2267.519320] sd 2:0:0:0: [sdb] [ 2267.519321] Sense Key : Medium Error [current] [ 2267.519324] sd 2:0:0:0: [sdb] [ 2267.519325] Add. Sense: Unrecovered read error [ 2267.519327] sd 2:0:0:0: [sdb] CDB: [ 2267.519328] Read(10): 28 00 00 00 00 40 00 00 07 00 [ 2267.519334] end_request: critical medium error, dev sdb, sector 64 [ 2267.519336] quiet_error: 1 callbacks suppressed [ 2267.519338] Buffer I/O error on device sdb1, logical block 1 [ 2267.519341] Buffer I/O error on device sdb1, logical block 2 [ 2267.519342] Buffer I/O error on device sdb1, logical block 3 [ 2267.519343] Buffer I/O error on device sdb1, logical block 4 [ 2267.519345] Buffer I/O error on device sdb1, logical block 5 [ 2267.519346] Buffer I/O error on device sdb1, logical block 6 [ 2267.519347] Buffer I/O error on device sdb1, logical block 7 [ 2603.754957] sd 2:0:0:0: [sdb] Unhandled sense code [ 2603.754966] sd 2:0:0:0: [sdb] [ 2603.754970] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2603.754974] sd 2:0:0:0: [sdb] [ 2603.754977] Sense Key : Medium Error [current] [ 2603.754983] sd 2:0:0:0: [sdb] [ 2603.754988] Add. Sense: Unrecovered read error [ 2603.754992] sd 2:0:0:0: [sdb] CDB: [ 2603.754994] Read(10): 28 00 00 00 00 3f 00 00 20 00 [ 2603.755010] end_request: critical medium error, dev sdb, sector 63 [ 2603.755018] Buffer I/O error on device sdb1, logical block 0 [ 2603.755024] Buffer I/O error on device sdb1, logical block 1 [ 2603.755028] Buffer I/O error on device sdb1, logical block 2 [ 2603.755031] Buffer I/O error on device sdb1, logical block 3 [ 2603.755034] Buffer I/O error on device sdb1, logical block 4 [ 2603.755038] Buffer I/O error on device sdb1, logical block 5 [ 2603.755042] Buffer I/O error on device sdb1, logical block 6 [ 2603.755046] Buffer I/O error on device sdb1, logical block 7 [ 2603.755054] Buffer I/O error on device sdb1, logical block 8 [ 2603.755057] Buffer I/O error on device sdb1, logical block 9 [ 2606.186671] sd 2:0:0:0: [sdb] Unhandled sense code [ 2606.186680] sd 2:0:0:0: [sdb] [ 2606.186684] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2606.186688] sd 2:0:0:0: [sdb] [ 2606.186691] Sense Key : Medium Error [current] [ 2606.186697] sd 2:0:0:0: [sdb] [ 2606.186702] Add. Sense: Unrecovered read error [ 2606.186706] sd 2:0:0:0: [sdb] CDB: [ 2606.186709] Read(10): 28 00 00 00 00 3f 00 00 01 00 [ 2606.186724] end_request: critical medium error, dev sdb, sector 63 [ 2608.563459] sd 2:0:0:0: [sdb] Unhandled sense code [ 2608.563463] sd 2:0:0:0: [sdb] [ 2608.563465] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2608.563467] sd 2:0:0:0: [sdb] [ 2608.563468] Sense Key : Medium Error [current] [ 2608.563471] sd 2:0:0:0: [sdb] [ 2608.563473] Add. Sense: Unrecovered read error [ 2608.563475] sd 2:0:0:0: [sdb] CDB: [ 2608.563476] Read(10): 28 00 00 00 00 40 00 00 01 00 [ 2608.563483] end_request: critical medium error, dev sdb, sector 64 [ 2610.940241] sd 2:0:0:0: [sdb] Unhandled sense code [ 2610.940245] sd 2:0:0:0: [sdb] [ 2610.940247] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2610.940248] sd 2:0:0:0: [sdb] [ 2610.940249] Sense Key : Medium Error [current] [ 2610.940252] sd 2:0:0:0: [sdb] [ 2610.940253] Add. Sense: Unrecovered read error [ 2610.940255] sd 2:0:0:0: [sdb] CDB: [ 2610.940256] Read(10): 28 00 00 00 00 41 00 00 06 00 [ 2610.940262] end_request: critical medium error, dev sdb, sector 65 [ 2610.940264] quiet_error: 24 callbacks suppressed [ 2610.940266] Buffer I/O error on device sdb1, logical block 2 [ 2610.940269] Buffer I/O error on device sdb1, logical block 3 [ 2610.940270] Buffer I/O error on device sdb1, logical block 4 [ 2610.940271] Buffer I/O error on device sdb1, logical block 5 [ 2610.940273] Buffer I/O error on device sdb1, logical block 6 [ 2610.940274] Buffer I/O error on device sdb1, logical block 7 [ 2613.317111] sd 2:0:0:0: [sdb] Unhandled sense code [ 2613.317121] sd 2:0:0:0: [sdb] [ 2613.317125] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2613.317129] sd 2:0:0:0: [sdb] [ 2613.317132] Sense Key : Medium Error [current] [ 2613.317138] sd 2:0:0:0: [sdb] [ 2613.317143] Add. Sense: Unrecovered read error [ 2613.317147] sd 2:0:0:0: [sdb] CDB: [ 2613.317150] Read(10): 28 00 00 00 00 3f 00 00 01 00 [ 2613.317165] end_request: critical medium error, dev sdb, sector 63 [ 2613.317173] Buffer I/O error on device sdb1, logical block 0 [ 2615.693860] sd 2:0:0:0: [sdb] Unhandled sense code [ 2615.693864] sd 2:0:0:0: [sdb] [ 2615.693866] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2615.693867] sd 2:0:0:0: [sdb] [ 2615.693868] Sense Key : Medium Error [current] [ 2615.693871] sd 2:0:0:0: [sdb] [ 2615.693873] Add. Sense: Unrecovered read error [ 2615.693874] sd 2:0:0:0: [sdb] CDB: [ 2615.693875] Read(10): 28 00 00 00 00 40 00 00 01 00 [ 2615.693881] end_request: critical medium error, dev sdb, sector 64 [ 2615.693884] Buffer I/O error on device sdb1, logical block 1 [ 2618.070798] sd 2:0:0:0: [sdb] Unhandled sense code [ 2618.070807] sd 2:0:0:0: [sdb] [ 2618.070811] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2618.070815] sd 2:0:0:0: [sdb] [ 2618.070818] Sense Key : Medium Error [current] [ 2618.070824] sd 2:0:0:0: [sdb] [ 2618.070829] Add. Sense: Unrecovered read error [ 2618.070833] sd 2:0:0:0: [sdb] CDB: [ 2618.070836] Read(10): 28 00 00 00 00 41 00 00 06 00 [ 2618.070851] end_request: critical medium error, dev sdb, sector 65 [ 2618.070858] Buffer I/O error on device sdb1, logical block 2 [ 2618.070864] Buffer I/O error on device sdb1, logical block 3 [ 2618.070868] Buffer I/O error on device sdb1, logical block 4 [ 2618.070871] Buffer I/O error on device sdb1, logical block 5 [ 2618.070875] Buffer I/O error on device sdb1, logical block 6 [ 2618.070878] Buffer I/O error on device sdb1, logical block 7 [ 2620.447469] sd 2:0:0:0: [sdb] Unhandled sense code [ 2620.447482] sd 2:0:0:0: [sdb] [ 2620.447489] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2620.447495] sd 2:0:0:0: [sdb] [ 2620.447500] Sense Key : Medium Error [current] [ 2620.447509] sd 2:0:0:0: [sdb] [ 2620.447517] Add. Sense: Unrecovered read error [ 2620.447524] sd 2:0:0:0: [sdb] CDB: [ 2620.447528] Read(10): 28 00 00 00 00 3f 00 00 08 00 [ 2620.447552] end_request: critical medium error, dev sdb, sector 63 [ 2620.447562] Buffer I/O error on device sdb1, logical block 0 [ 2620.447572] Buffer I/O error on device sdb1, logical block 1 [ 2620.447578] Buffer I/O error on device sdb1, logical block 2 [ 2620.447584] Buffer I/O error on device sdb1, logical block 3 [ 2622.824289] sd 2:0:0:0: [sdb] Unhandled sense code [ 2622.824293] sd 2:0:0:0: [sdb] [ 2622.824295] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2622.824297] sd 2:0:0:0: [sdb] [ 2622.824298] Sense Key : Medium Error [current] [ 2622.824301] sd 2:0:0:0: [sdb] [ 2622.824303] Add. Sense: Unrecovered read error [ 2622.824305] sd 2:0:0:0: [sdb] CDB: [ 2622.824306] Read(10): 28 00 00 00 00 3f 00 00 01 00 [ 2622.824313] end_request: critical medium error, dev sdb, sector 63 [ 2625.201171] sd 2:0:0:0: [sdb] Unhandled sense code [ 2625.201180] sd 2:0:0:0: [sdb] [ 2625.201184] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2625.201188] sd 2:0:0:0: [sdb] [ 2625.201190] Sense Key : Medium Error [current] [ 2625.201197] sd 2:0:0:0: [sdb] [ 2625.201202] Add. Sense: Unrecovered read error [ 2625.201206] sd 2:0:0:0: [sdb] CDB: [ 2625.201209] Read(10): 28 00 00 00 00 40 00 00 01 00 [ 2625.201224] end_request: critical medium error, dev sdb, sector 64 [ 2625.201230] quiet_error: 5 callbacks suppressed [ 2625.201235] Buffer I/O error on device sdb1, logical block 1 [ 2627.577974] sd 2:0:0:0: [sdb] Unhandled sense code [ 2627.577983] sd 2:0:0:0: [sdb] [ 2627.577987] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 2627.577991] sd 2:0:0:0: [sdb] [ 2627.577994] Sense Key : Medium Error [current] [ 2627.578000] sd 2:0:0:0: [sdb] [ 2627.578005] Add. Sense: Unrecovered read error [ 2627.578009] sd 2:0:0:0: [sdb] CDB: [ 2627.578011] Read(10): 28 00 00 00 00 41 00 00 06 00 [ 2627.578027] end_request: critical medium error, dev sdb, sector 65 [ 2627.578034] Buffer I/O error on device sdb1, logical block 2 [ 2627.578040] Buffer I/O error on device sdb1, logical block 3 [ 2627.578044] Buffer I/O error on device sdb1, logical block 4 [ 2627.578048] Buffer I/O error on device sdb1, logical block 5 [ 2627.578051] Buffer I/O error on device sdb1, logical block 6 [ 2627.578055] Buffer I/O error on device sdb1, logical block 7 [13229.555943] perf interrupt took too long (2504 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [16854.055029] usb 1-3: USB disconnect, device number 2 [16855.022160] usb 1-3: new low-speed USB device number 6 using xhci_hcd [16855.470854] usb 1-3: New USB device found, idVendor=0e8f, idProduct=00fb [16855.470857] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [16855.470859] usb 1-3: Product: USB Mouse [16855.470861] usb 1-3: Manufacturer: YSTEK [16855.470957] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [16855.473472] input: YSTEK USB Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:0E8F:00FB.0002/input/input17 [16855.473590] hid-generic 0003:0E8F:00FB.0002: input,hidraw0: USB HID v1.10 Mouse [YSTEK USB Mouse] on usb-0000:00:14.0-3/input0
POI root@barbera:~# fdisk -l /dev/sdb Disk /dev/sdb: 298,1 GiB, 320072933376 bytes, 625142448 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x586590f9 Device Boot Start End Sectors Size Id Type /dev/sdb1 63 625142447 625142385 298,1G 83 Linux 2015-11-12 17:54 GMT+01:00 Mauro <[email protected]>: > > > Il 12/11/15 17:40, coinvolto ha scritto: > > oot@barbera:~# lsusb > > Bus 003 Device 002: ID 8087:8001 Intel Corp. > > Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > > Bus 001 Device 004: ID 8087:07dc Intel Corp. > > Bus 001 Device 003: ID 0bda:579c Realtek Semiconductor Corp. > > Bus 001 Device 002: ID 0e8f:00fb GreenAsia Inc. > > Bus 001 Device 005: ID 18a5:022b Verbatim, Ltd Portable Hard Drive > > (Store'n'Go) > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > root@barbera:~# > > > > provo il comando > > > > root@barbera:~# e2fsck /dev/sdb1 > > e2fsck 1.42.12 (29-Aug-2014) > > e2fsck: Attempt to read block from filesystem resulted in short read > > nell'aprire /dev/sdb1 > > E' possibile che questa sia una partizione di dimensione zero? > > fino a che non viene assegnato il nome device e il nome alle partizioni, > la lettura delle partizioni e' impossibile. > dopo aver collegato il disco, vai di dmesg. dopo qualche istante, vedrai > apparire alcuni dettagli sul disco, su eventuali errori, e sul nome > assegnato e relative partizioni. > > qualcosa di questo genere (l'hardware cambia, ma la sostanza e' la > stessa) .... > > [ 96.579676] usb 1-1: new high-speed USB device number 2 using ehci-pci > [ 96.713750] usb 1-1: New USB device found, idVendor=1058, idProduct=0748 > [ 96.713754] usb 1-1: New USB device strings: Mfr=1, Product=2, > SerialNumber=5 > [ 96.713757] usb 1-1: Product: My Passport 0748 > [ 96.713758] usb 1-1: Manufacturer: Western Digital > [ 96.713759] usb 1-1: SerialNumber: 575838314542325248363238 > [ 97.039222] usb-storage 1-1:1.0: USB Mass Storage device detected > [ 97.040161] scsi8 : usb-storage 1-1:1.0 > [ 97.040264] usbcore: registered new interface driver usb-storage > [ 98.040817] scsi 8:0:0:0: Direct-Access WD My Passport 0748 > 1019 PQ: 0 ANSI: 6 > [ 98.041481] scsi 8:0:0:1: Enclosure WD SES Device > 1019 PQ: 0 ANSI: 6 > [ 98.047207] sd 8:0:0:0: Attached scsi generic sg2 type 0 > [ 98.047401] scsi 8:0:0:1: Attached scsi generic sg3 type 13 > [ 98.051133] sd 8:0:0:0: [sdb] 3906963456 512-byte logical blocks: > (2.00 TB/1.81 TiB) > [ 98.052375] sd 8:0:0:0: [sdb] Write Protect is off > [ 98.052377] sd 8:0:0:0: [sdb] Mode Sense: 47 00 10 08 > [ 98.053371] sd 8:0:0:0: [sdb] No Caching mode page found > [ 98.053427] sd 8:0:0:0: [sdb] Assuming drive cache: write through > [ 98.178131] sdb: sdb1 sdb2 > [ 98.183527] sd 8:0:0:0: [sdb] Attached SCSI disk > [ 98.478202] ses 8:0:0:1: Attached Enclosure device > root@one:~# > root@one:~# fdisk -l /dev/sdb > > Disk /dev/sdb: 1,8 TiB, 2000365289472 bytes, 3906963456 sectors > Units: sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disklabel type: gpt > Disk identifier: F44EF725-D1A9-483C-A319-D60667421734 > >
