# Pastebin vESCOt0Y
mount_stowaways() {
    echo "########################## mounting stowaways"
    if [ ! -z $DATA_PARTITION ]; then
           mkdir /mmc
           mkdir /target

           mount $DATA_PARTITION /mmc
           mount -o loop /mmc/Jolla.img /target
           mkdir /target/mmc # in new fs
           mount --bind /mmc /target/mmc
    else
        echo "Failed to mount /target, device node '$DATA_PARTITION' not found!" >> /diagnosis.log
    fi
    mount
}