start()
{
    echo "* Mounting external sdcard in /opt/lsts *"
    mount /dev/mmcblk1p1 /opt/lsts
    mkdir -p /opt/lsts/glued
    mkdir -p /opt/lsts/dune
}

stop()
{
    echo "* Unmount external sdcard *"
    umount /dev/mmcblk1p1
}