Re: aiuto con le penne usb
Il Wed, 17 Mar 2004 12:00:17 +0100, Mattia Dongili ha scritto:
> altre info utili:
> 1- comando mount e relativo errore
mount /dev/sda1 : can't read superblock
in altri casi ad esempio /dev/sda2 : is not a valid block device
> 2- estratto dai log del kernel dopo l'inserimento delle chiavette
Mar 17 13:58:15 office kernel: usb 2-3: new full speed USB device using address 2
Mar 17 13:58:15 office kernel: Initializing USB Mass Storage driver...
Mar 17 13:58:15 office kernel: scsi0 : SCSI emulation for USB Mass Storage devices
Mar 17 13:58:15 office kernel: Vendor: 256MB Model: HardDrive Rev: 1.88
Mar 17 13:58:15 office kernel: Type: Direct-Access ANSI SCSI revision: 02
Mar 17 13:58:15 office scsi.agent[2886]: how to add device type= at /devices/pci0000:00/0000:00:02.0/usb2/2-3/2-3:1.0/host0/0:0:0:0 ??
Mar 17 13:58:15 office kernel: sda: Unit Not Ready, sense:
Mar 17 13:58:15 office kernel: Current : sense key Unit Attention
Mar 17 13:58:15 office kernel: Additional sense: Not ready to ready change, medium may have changed
Mar 17 13:58:15 office kernel: SCSI device sda: 512000 512-byte hdwr sectors (262 MB)
Mar 17 13:58:15 office kernel: sda: assuming Write Enabled
Mar 17 13:58:15 office kernel: /dev/scsi/host0/bus0/target0/lun0: p1
Mar 17 13:58:15 office kernel: Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
Mar 17 13:58:15 office kernel: drivers/usb/core/usb.c: registered new driver usb-storage
Mar 17 13:58:15 office kernel: USB Mass Storage support registered.
> 3- cat /proc/bus/usb/devices a chiavette inserite o lsusb
lsusb
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 0ea0:6828 Ours Technology, Inc. OTI-6828 Flash Disk
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
cat /proc/bus/usb/devices
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 3
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.3-1-k7 ohci_hcd
S: Product=OHCI Host Controller
S: SerialNumber=0000:00:02.1
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 3
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.3-1-k7 ohci_hcd
S: Product=OHCI Host Controller
S: SerialNumber=0000:00:02.0
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=02 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0ea0 ProdID=6828 Rev= 1.10
S: Manufacturer=USB
S: Product=Flash Disk
S: SerialNumber=230760A43F28828E
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.3-1-k7 ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:02.2
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
Ciao
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