Hi,
I need assistance on mounting a vfat formatted usb flash device on an
embedded linux (2.4.20 kernel on mips32 processor). I enabled the scsi
support, vfat, fat, and msdos file systems, usb and usb-storage during
the kernel build. I can see that the device is being enumerated. 

The system creates the directory /dev/scsi/host0/bus0/target0/lun0
which contains the disc file. If I cat the disc file I can see the LED
on the drive blinking and garbage printed to the screen. 

As I read in the docs, I tried to mount the drive as follows:

mount -t vfat /dev/sda1 /mnt/flash

The /dev/sda does not exist (/dev/sda1 does not exist) and if I created
it with 

mknod /dev/sda1 b 8 1 

things dn't work.

I tried the command:

mount -t vfat /dev/scsi/host0/bus0/target0/lun0 /mnt/flash 

I get the error message:
"mount: Mounting /dev/scsi/host0/bus0/target0/lun0 on /mnt/flash
failed: Block device required"

Also, I tried the command:

mount -t vfat /dev/scsi/host0/bus0/target0/lun0/disc  /mnt/flash 

I got the error  message:
"mount: Mounting /dev/scsi/host0/bus0/target0/lun0 on /mnt/flash
failed: Invalid argument"

Anyone has a pointer to a document to solve this problem?

Regards,

Ayman Asadi



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