From 5fdc7f1fd20cee26443879022c1e6a3d0377a2b3 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Wed, 26 Sep 2012 13:48:59 +0200
Subject: [PATCH 1/1] Exposing rofs and persistence mounts under /live in the
 live systems, not just initramfs only (Closes: #687099).

---
 scripts/boot/9990-overlay.sh | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/scripts/boot/9990-overlay.sh b/scripts/boot/9990-overlay.sh
index 597ff50..9318f9b 100755
--- a/scripts/boot/9990-overlay.sh
+++ b/scripts/boot/9990-overlay.sh
@@ -405,8 +405,26 @@ setup_unionfs ()
 		done
 	fi
 
+	# make /root/live writable for moving filesystems
 	mkdir -p "${rootmnt}/live"
-	mount -o move /live "${rootmnt}/live" >/dev/null 2>&1 || mount -o bind /live "${rootmnt}/live" || log_warning_msg "Unable to move or bind /live to ${rootmnt}/live"
+	mount -t tmpfs tmpfs "${rootmnt}/live"
+
+	# move all mountpoints to root filesystem
+	for _DIRECTORY in rofs persistence
+	do
+		if [ -d "/live/${_DIRECTORY}" ]
+		then
+			mkdir -p "${rootmnt}/live/${_DIRECTORY}"
+
+			for _MOUNT in $(ls /live/${_DIRECTORY})
+			do
+				mkdir -p "${rootmnt}/live/${_DIRECTORY}/${_MOUNT}"
+				mount -o move "/live/${_DIRECTORY}/${_MOUNT}" "${rootmnt}/live/${_DIRECTORY}/${_MOUNT}" > /dev/null 2>&1 || \
+					mount -o bind "/live/${_DIRECTORY}/${_MOUNT}" "${rootmnt}/live/${_DIRECTORY}/${_MOUNT}" || \
+					log_warning_msg "W: failed to mount /live/${_DIRECTORY}/${_MOUNT} to ${rootmnt}/live/${_DIRECTORY}/${_MOUNT}"
+			done
+		fi
+	done
 
 	# shows cow fs on /overlay (FIXME: do we still need/want this? probably yes)
 	mkdir -p "${rootmnt}/live/overlay"
-- 
2.1.4