[Hardware] usb-flash & пропавшие разделы.

[Алексей Шенцев]

On Tuesday 27 January 2009 10:30:03 Шишков Евгений wrote:
> Флешкекапец. 
Женя, не шути так :). Флэха гарантийная, 16Gb ...

> Если свет дернулся и сдохла флешка, то в помойку блок питания 
> из компа. 
Блок выжил (повезло). У нас промышленное предприятие. Тут как включится 
портальный кран, так такие броски напряжения, что ИБП выгорают вместе с 
компами ...

> Если флешка не гарантийная, то попробуй аккуратно вскрыть её. 
> Возможно стабилизатор накрылся (который 3.3V на память делает).
На флэшке горит индикатор. Когда её подключаю, то появляется устройство:
ls -l /dev/sdb*
brw-rw---- 1 root floppy 8, 16 Янв 27 10:23 /dev/sdb

dmesg выдаёт такое:

cat /tmp/sdb.log | grep sdb
sd 4:0:0:0: [sdb] 31375360 512-byte hardware sectors (16064 MB)
sd 4:0:0:0: [sdb] Write Protect is off
sd 4:0:0:0: [sdb] Mode Sense: 03 00 00 00
sd 4:0:0:0: [sdb] Assuming drive cache: write through
sd 4:0:0:0: [sdb] 31375360 512-byte hardware sectors (16064 MB)
sd 4:0:0:0: [sdb] Write Protect is off
sd 4:0:0:0: [sdb] Mode Sense: 03 00 00 00
sd 4:0:0:0: [sdb] Assuming drive cache: write through sdb: sdb1
sd 4:0:0:0: [sdb] Attached SCSI removable disk
sd 5:0:0:0: [sdb] Attached SCSI removable disk
sd 6:0:0:0: [sdb] Attached SCSI removable disk

и такое

cat /tmp/sdb.log | grep usb
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
usb usb1: configuration #1 chosen from 1 choice
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.27-std-def-alt7 ehci_hcd
usb usb1: SerialNumber: 0000:00:12.2
usb usb2: configuration #1 chosen from 1 choice
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: EHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.27-std-def-alt7 ehci_hcd
usb usb2: SerialNumber: 0000:00:13.2
usb usb3: configuration #1 chosen from 1 choice
usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: OHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.27-std-def-alt7 ohci_hcd
usb usb3: SerialNumber: 0000:00:12.0
usb usb4: configuration #1 chosen from 1 choice
usb 3-1: new full speed USB device using ohci_hcd and address 2
usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: OHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.27-std-def-alt7 ohci_hcd
usb usb4: SerialNumber: 0000:00:12.1
usb usb5: configuration #1 chosen from 1 choice
usb 3-1: configuration #1 chosen from 1 choice
usb 3-1: New USB device found, idVendor=03f0, idProduct=0317
usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 3-1: Product: HP LaserJet 1200
usb 3-1: Manufacturer: HewLett Packard
usb 3-1: SerialNumber: 00CNBF295062
usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: OHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.27-std-def-alt7 ohci_hcd
usb usb5: SerialNumber: 0000:00:13.0
usb usb6: configuration #1 chosen from 1 choice
usb 3-2: new full speed USB device using ohci_hcd and address 3
usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb6: Product: OHCI Host Controller
usb usb6: Manufacturer: Linux 2.6.27-std-def-alt7 ohci_hcd
usb usb6: SerialNumber: 0000:00:13.1
usb usb7: configuration #1 chosen from 1 choice
usb 3-2: configuration #1 chosen from 1 choice
usb 3-2: New USB device found, idVendor=055f, idProduct=0006
usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usblp0: USB Bidirectional printer dev 2 if 0 alt 1 proto 2 vid 0x03F0 pid 
0x0317
usbcore: registered new interface driver usblp
usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb7: Product: OHCI Host Controller
usb usb7: Manufacturer: Linux 2.6.27-std-def-alt7 ohci_hcd
usb usb7: SerialNumber: 0000:00:14.5
usb 1-3: new high speed USB device using ehci_hcd and address 4
usb 1-3: configuration #1 chosen from 1 choice
usb 1-3: New USB device found, idVendor=058f, idProduct=6387
usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-3: Product: Mass Storage Device
usb 1-3: Manufacturer: JetFlash
usb 1-3: SerialNumber: MZ3UAS9H
usbcore: registered new interface driver libusual
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver usb-storage
usb-storage: device scan complete
usb 1-3: USB disconnect, address 4
usb 1-3: new high speed USB device using ehci_hcd and address 5
usb 1-3: configuration #1 chosen from 1 choice
usb-storage: device found at 5
usb-storage: waiting for device to settle before scanning
usb 1-3: New USB device found, idVendor=058f, idProduct=1234
usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-3: Product: Mass Storage Device
usb 1-3: Manufacturer: Alcor Micro
usb-storage: device scan complete
usb 1-3: USB disconnect, address 5
usb 1-3: new high speed USB device using ehci_hcd and address 6
usb 1-3: configuration #1 chosen from 1 choice
usb 1-3: New USB device found, idVendor=058f, idProduct=1234
usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-3: Product: Mass Storage Device
usb 1-3: Manufacturer: Alcor Micro
usb-storage: device found at 6
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete

Полный вывод dmesg см. вложение dmesg.log

udev отрабатывает, см. вложение udev.log


-- 
С уважением Шенцев Алексей Владимирович.
E-mail: ashen на nsrz.ru
XMPP: ashen на altlinux.org, AlexShen на jabber.ru
ICQ: 271053845
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