Dysk zewnętrzny USB - odłączanie i ponowne podłączanie

[Daniel Dawid Majewski]

Tytułem uzupełnienia fragment dmesg :
[10137.923211] usb 2-4: new high speed USB device using ehci_hcd and address 4

[10138.054155] usb 2-4: New USB device found, idVendor=043e, idProduct=70f5

[10138.054160] usb 2-4: New USB device strings: Mfr=10, Product=11, SerialNumber=3

[10138.054163] usb 2-4: Product: HDD-1 drive

[10138.054165] usb 2-4: Manufacturer: HJF Electronic

[10138.054167] usb 2-4: SerialNumber: 000000002FD5

[10138.054334] usb 2-4: configuration #1 chosen from 1 choice

[10138.121554] usbcore: registered new interface driver libusual

[10138.137837] Initializing USB Mass Storage driver...

[10138.159168] scsi3 : SCSI emulation for USB Mass Storage devices

[10138.160140] usbcore: registered new interface driver usb-storage

[10138.160145] USB Mass Storage support registered.

[10138.160609] usb-storage: device found at 4

[10138.160611] usb-storage: waiting for device to settle before scanning

[10143.159409] usb-storage: device scan complete

[10143.160912] scsi 3:0:0:0: Direct-Access     WDC WD32 00BEVT-00ZCT0         PQ: 0 ANSI: 2 CCS

[10143.161815] sd 3:0:0:0: Attached scsi generic sg1 type 0

[10143.216604] sd 3:0:0:0: [sdb] 625142448 512-byte logical blocks: (320 GB/298 GiB)

[10143.217457] sd 3:0:0:0: [sdb] Write Protect is off

[10143.217465] sd 3:0:0:0: [sdb] Mode Sense: 34 00 00 00

[10143.217469] sd 3:0:0:0: [sdb] Assuming drive cache: write through

[10143.218940] sd 3:0:0:0: [sdb] Assuming drive cache: write through

[10143.218945]  sdb: sdb1

[10143.235924] sd 3:0:0:0: [sdb] Assuming drive cache: write through

[10143.235929] sd 3:0:0:0: [sdb] Attached SCSI disk
[10143.300431] device-mapper: multipath: Failing path 8:16.
[10143.304532] end_request: I/O error, dev dm-0, sector 0
[10143.304537] Buffer I/O error on device dm-0, logical block 0
[10143.304541] Buffer I/O error on device dm-0, logical block 1
[10143.304544] Buffer I/O error on device dm-0, logical block 2
[10143.304547] Buffer I/O error on device dm-0, logical block 3
[10143.304550] Buffer I/O error on device dm-0, logical block 4
[10143.304552] Buffer I/O error on device dm-0, logical block 5
[10143.304555] Buffer I/O error on device dm-0, logical block 6
[10143.304557] Buffer I/O error on device dm-0, logical block 7
[10143.304560] Buffer I/O error on device dm-0, logical block 8
[10143.304562] Buffer I/O error on device dm-0, logical block 9
[10143.304581] end_request: I/O error, dev dm-0, sector 240
[10143.304599] end_request: I/O error, dev dm-0, sector 0
[10143.354616] end_request: I/O error, dev dm-0, sector 0
[10143.354641] end_request: I/O error, dev dm-0, sector 0
[10143.354666] end_request: I/O error, dev dm-0, sector 625142440
[10143.354682] end_request: I/O error, dev dm-0, sector 625142440
[10143.354702] end_request: I/O error, dev dm-0, sector 0
[10143.354731] end_request: I/O error, dev dm-0, sector 0
[10143.354751] end_request: I/O error, dev dm-0, sector 24
[10143.358856] end_request: I/O error, dev dm-0, sector 0
[10143.358884] end_request: I/O error, dev dm-0, sector 240
[10143.358901] end_request: I/O error, dev dm-0, sector 0
[10143.368205] end_request: I/O error, dev dm-0, sector 0
[10143.368231] end_request: I/O error, dev dm-0, sector 0
[10143.368256] end_request: I/O error, dev dm-0, sector 625142440
[10143.368271] end_request: I/O error, dev dm-0, sector 625142440
[10143.368291] end_request: I/O error, dev dm-0, sector 0
[10143.368319] end_request: I/O error, dev dm-0, sector 0
[10143.368339] end_request: I/O error, dev dm-0, sector 24
[10143.372277] end_request: I/O error, dev dm-0, sector 0
[10143.372306] end_request: I/O error, dev dm-0, sector 240
[10143.372323] end_request: I/O error, dev dm-0, sector 0
[10143.381827] end_request: I/O error, dev dm-0, sector 0
[10143.381853] end_request: I/O error, dev dm-0, sector 0
[10143.381878] end_request: I/O error, dev dm-0, sector 625142440
[10143.381894] end_request: I/O error, dev dm-0, sector 625142440
[10143.381913] end_request: I/O error, dev dm-0, sector 0
[10143.381942] end_request: I/O error, dev dm-0, sector 0
[10143.381962] end_request: I/O error, dev dm-0, sector 24
[10143.409935] usb 2-4: reset high speed USB device using ehci_hcd and address 4
> Ki czort wodę mąci ?
Co mogę robić źle ?

-- 
Pozdrawiam,
Daniel Dawid Majewski
jabber:light-i/pld-users.org