$ /sbin/lsusb
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000

==fstab==
# cat /etc/fstab
/dev/sda1               /media/usbdisk          vfat    pamconsole,noatime,sync,exec,noauto,managed 0 0

==mount==
# mount /dev/sda1
# ls -l /media/usbdisk/