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-rw-r--r--meta/recipes-core/initrdscripts/files/init-live.sh10
-rw-r--r--meta/recipes-core/initrdscripts/initramfs-live-boot_1.0.bb4
2 files changed, 11 insertions, 3 deletions
diff --git a/meta/recipes-core/initrdscripts/files/init-live.sh b/meta/recipes-core/initrdscripts/files/init-live.sh
index 28219641a4..d852c5737f 100644
--- a/meta/recipes-core/initrdscripts/files/init-live.sh
+++ b/meta/recipes-core/initrdscripts/files/init-live.sh
@@ -8,6 +8,8 @@ MOUNT="/bin/mount"
UMOUNT="/bin/umount"
ISOLINUX=""
+ROOT_DISK=""
+
# Copied from initramfs-framework. The core of this script probably should be
# turned into initramfs-framework modules to reduce duplication.
udev_daemon() {
@@ -80,6 +82,10 @@ boot_live_root() {
udevadm settle --timeout=3 --quiet
killall "${_UDEV_DAEMON##*/}" 2>/dev/null
+ # Allow for identification of the real root even after boot
+ mkdir -p ${ROOT_MOUNT}/media/realroot
+ mount -n --move "/run/media/${ROOT_DISK}" ${ROOT_MOUNT}/media/realroot
+
# Move the mount points of some filesystems over to
# the corresponding directories under the real root filesystem.
for dir in `awk '/\/dev.* \/run\/media/{print $2}' /proc/mounts`; do
@@ -116,10 +122,12 @@ do
for i in `ls /run/media 2>/dev/null`; do
if [ -f /run/media/$i/$ROOT_IMAGE ] ; then
found="yes"
+ ROOT_DISK="$i"
break
elif [ -f /run/media/$i/isolinux/$ROOT_IMAGE ]; then
found="yes"
ISOLINUX="isolinux"
+ ROOT_DISK="$i"
break
fi
done
@@ -150,7 +158,7 @@ mount_and_boot() {
mkdir $ROOT_MOUNT
mknod /dev/loop0 b 7 0 2>/dev/null
- if ! mount -o rw,loop,noatime,nodiratime /run/media/$i/$ISOLINUX/$ROOT_IMAGE $ROOT_MOUNT ; then
+ if ! mount -o rw,loop,noatime,nodiratime /run/media/$ROOT_DISK/$ISOLINUX/$ROOT_IMAGE $ROOT_MOUNT ; then
fatal "Could not mount rootfs image"
fi
diff --git a/meta/recipes-core/initrdscripts/initramfs-live-boot_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-live-boot_1.0.bb
index 2d378e2101..ac54902415 100644
--- a/meta/recipes-core/initrdscripts/initramfs-live-boot_1.0.bb
+++ b/meta/recipes-core/initrdscripts/initramfs-live-boot_1.0.bb
@@ -5,7 +5,7 @@ DEPENDS = "virtual/kernel"
RDEPENDS_${PN} = "udev udev-extraconf"
SRC_URI = "file://init-live.sh"
-PR = "r11"
+PR = "r12"
do_install() {
install -m 0755 ${WORKDIR}/init-live.sh ${D}/init
@@ -13,5 +13,5 @@ do_install() {
FILES_${PN} += " /init "
-# Due to kernel depdendency
+# Due to kernel dependency
PACKAGE_ARCH = "${MACHINE_ARCH}"