Pripjeni harddisku pres USB2IDE controller
Zdenek Zikan
xzikan na fi.muni.cz
Pondělí Leden 31 09:57:36 CET 2005
Zdravim.
Mam USB-to-IDE controller od Kouwellu. Vim, ze mi kdysi pod Windows ME
fungoval (tusim, ze by to melo fungovat jako USB mass storage). Ted jsem
ho zkousel v Linuxu (2.6.9-1.6_FC2). Pripojil jsem na nej harddisk a
dmesg mi po chvili hlasil tohle.
# dmesg
usb 3-2: new full speed USB device using address 2
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usb 3-2: reset full speed USB device using address 2
scsi: Device offlined - not ready after error recovery: host 0 channel 0
id 0 lun 0
USB Mass Storage device found at 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
inserting floppy driver for 2.6.9-1.6_FC2
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
# cat /proc/bus/usb/devices
...
T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=04ce ProdID=0002 Rev= 2.40
S: Manufacturer=ScanLogic USBIDE
S: Product=ScanLogic USBIDE
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=05 Prot=50 Driver=usb-storage
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
...
Zkousel jsem mount /dev/sda /mnt/temp
(resp. misto sda i sda1, sdb, sdb1, ...)
Pokazde mi to hlasi, ze sdX neni platnym blokovym zarizenim. Totez to
hlasi, pokud se z toho pokusim jakkoliv cist (head /dev/sdX). Jak
zjistim, kam se mi to pripojilo? Na tom disku by nejaka FAT16 mela byt.
Diky, Zdenek
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