live boot wont change rootfs. Bind rootfs and execute init

src/scripts/96-fsmount.sh

@@ -26,7 +26,6 @@ overlay_mount(){
 	if [ "$overlay" == "zram" ]; then
 		modprobe zram num_devices=1 2>/dev/null || true
 		echo $memtotal > /sys/block/zram0/disksize
-		sh
 		mkfs.ext2 /dev/zram0
 		mount -t auto /dev/zram0 /root/a
 		mount -t tmpfs -o size=100% none /root/b
@@ -138,6 +137,7 @@ normal_boot(){
 	common_boot || fallback_shell
 }
 
+
 classic_boot(){
 	debug "Mounting rootfs"
 	mkdir -p /rootfs

src/scripts/99-fsswitch.sh

@@ -13,6 +13,25 @@ if [ -f /rootfs/$subdir/etc/initrd.local ]; then
     inf "Running local initrd scripts"
     . /rootfs/$subdir/etc/initrd.local || true
 fi
+initrd_boot(){
+	mv busybox /bin/busybox
+	/bin/busybox rm -f * || true
+	/bin/busybox mv /bin/busybox /busybox
+	rm -rf autorun scripts lib || true
+	for i in boot lib32 etc kernel lib64 sbin usr data lib root var home opt srv bin
+	do
+		if [ -d /rootfs/$subdir/$i ] ; then
+			msg "Binding" "/$i"
+			mkdir -p /$i || true
+			mount --bind /rootfs/$subdir/$i /$i || true
+		fi
+	done
+	rm -f /busybox
+	exec env -i "TERM=$TERM" "LANG=$LANG" "LC_ALL=$LANG" $init "$@"
+}
+if [ "$boot" == "live" ] ; then
+    initrd_boot
+fi
 debug "Switching root"
 exec env -i \
 	"TERM=$TERM" \