Arnab Samanta wrote:
Hi:

I wanted to know if my USB harddisk is supported on linux. I am using
kernel version 2.6.10-1.9FC2 for Fedora Core 2. The usb device is a
Maxtor Personal Storage 3100 80GB. I had made the following addition to
my /etc/fstab file:
/dev/sda1 /mnt/usbhd vfat defaults 1 2

That drive should work fine. Are you sure that the device is /dev/sda1 ? What is in the kernel log when you attach the device? Is it already formatted (as vfat/fat32) ?

But I can't mount the device with the prompt saying: /dev/sda1 is not a
valid block device. The output of my /proc/bus/usb/devices file is as
follows:


T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
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 2.6.10-1.9_FC2 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1f.2
C:* #Ifs= 1 Cfg#= 1 Atr=c0 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=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 11 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0d49 ProdID=3100 Rev=77.f8
S: Manufacturer=Maxtor Corporation
S: Product=Personal Storage 3100
S: SerialNumber=4100100041070
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50
Driver=usb-storage
E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms

-- ~Randy


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