root@OpenWrt:~# fdisk -l

Disk /dev/sda: 131 MB, 131072000 bytes
18 heads, 63 sectors/track, 225 cylinders
Units = cylinders of 1134 * 512 = 580608 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1         226      127858+   b  W95 FAT32
Partition 1 has different physical/logical endings:
     phys=(1005, 17, 63) logical=(225, 9, 63)
root@OpenWrt:~# mount /dev/sda1 /mnt/usb
mount: mounting /dev/sda1 on /mnt/usb failed
root@OpenWrt:~#