--- /dev/null
+From: Evgeni Golov <evgeni@debian.org>
+Subject: restore support for old persistence media
+
+Index: live-boot-grml/components/9990-aaa-fixme.sh
+===================================================================
+--- live-boot-grml.orig/components/9990-aaa-fixme.sh 2014-03-08 13:43:19.172121783 +0100
++++ live-boot-grml/components/9990-aaa-fixme.sh 2014-03-08 13:43:19.164122722 +0100
+@@ -26,5 +26,8 @@
+ export PATH
+ fi
+
++old_root_overlay_label="live-rw"
++old_home_overlay_label="home-rw"
+ custom_overlay_label="persistence"
++old_custom_overlay_label="custom-ov"
+ persistence_list="persistence.conf"
+Index: live-boot-grml/components/9990-misc-helpers.sh
+===================================================================
+--- live-boot-grml.orig/components/9990-misc-helpers.sh 2014-03-08 13:43:19.172121783 +0100
++++ live-boot-grml/components/9990-misc-helpers.sh 2014-03-08 13:43:19.168122252 +0100
+@@ -1632,6 +1632,32 @@
+ echo ${used_devices}
+ }
+
++fix_backwards_compatibility ()
++{
++ local device dir opt backing include_list
++ device=${1}
++ dir=${2}
++ opt=${3}
++
++ if [ -n "${PERSISTENCE_READONLY}" ]
++ then
++ return
++ fi
++
++ backing="$(mount_persistence_media ${device})"
++ if [ -z "${backing}" ]
++ then
++ return
++ fi
++
++ include_list="${backing}/${persistence_list}"
++ if [ ! -r "${include_list}" ] && [ ! -r "${backing}/${old_persistence_list}" ]
++ then
++ echo "# persistence backwards compatibility:
++${dir} ${opt},source=." > "${include_list}"
++ fi
++}
++
+ is_mountpoint ()
+ {
+ directory="$1"
+Index: live-boot-grml/components/9990-overlay.sh
+===================================================================
+--- live-boot-grml.orig/components/9990-overlay.sh 2014-03-08 13:43:19.172121783 +0100
++++ live-boot-grml/components/9990-overlay.sh 2014-03-08 13:43:19.168122252 +0100
+@@ -210,7 +210,7 @@
+
+ if is_in_comma_sep_list overlay ${PERSISTENCE_METHOD}
+ then
+- overlays="${custom_overlay_label}"
++ overlays="${old_root_overlay_label} ${old_home_overlay_label} ${custom_overlay_label} ${old_custom_overlay_label}"
+ fi
+
+ local overlay_devices
+@@ -222,10 +222,27 @@
+ media="$(echo ${media} | tr ":" " ")"
+
+ case ${media} in
++ ${old_root_overlay_label}=*)
++ device="${media#*=}"
++ fix_backwards_compatibility ${device} / union
++ overlay_devices="${overlay_devices} ${device}"
++ ;;
++
++ ${old_home_overlay_label}=*)
++ device="${media#*=}"
++ fix_backwards_compatibility ${device} /home bind
++ overlay_devices="${overlay_devices} ${device}"
++ ;;
++
+ ${custom_overlay_label}=*)
+ device="${media#*=}"
+ overlay_devices="${overlay_devices} ${device}"
+ ;;
++
++ ${old_custom_overlay_label}=*)
++ device="${media#*=}"
++ overlay_devices="${overlay_devices} ${device}"
++ ;;
+ esac
+ done
+ fi