restore support for old persistence media

[live-boot-grml.git] / components / 9990-overlay.sh

diff --git a/components/9990-overlay.sh b/components/9990-overlay.sh
index a64c78b..77000d1 100755 (executable)
--- a/components/9990-overlay.sh
+++ b/components/9990-overlay.sh
@@ -190,7 +190,7 @@ setup_unionfs ()
 
                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
@@ -202,10 +202,27 @@ setup_unionfs ()
                                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