# vim: set ft=sh:

run_cleanuphook () {
        msg ":: Mounting OverlayFS on / with tmpfs=rw, ${root}=ro ..."
        modprobe overlay

	echo "Now attempting overlay mount..."

	#mkdir /new_root.hw
	mkdir -p /run/archiso/cowspace/upperdir /run/archiso/cowspace/workdir
	#mount --move /new_root /new_root.hw
	#mkdir /dev/shm
	#mount -t tmpfs none /dev/shm
	#mount -t overlay overlay -olowerdir=/new_root.hw,upperdir=/new_root,workdir=/dev/shm -o noatime
	umount -l /new_root > /dev/null 2>&1
	mount -t overlay -o lowerdir=/run/archiso/sfs/airootfs,upperdir=/run/archiso/cowspace/upperdir,workdir=/run/archiso/cowspace/workdir airootfs /new_root
	pkill -9 dropbear #kill SSH (in preparation for the live system starting ssh on port 22
}