Reorganizing frontend in source tree.

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

diff --git a/scripts/boot/9990-overlay.sh b/scripts/boot/9990-overlay.sh
index 098111c..6b62093 100755 (executable)
--- a/scripts/boot/9990-overlay.sh
+++ b/scripts/boot/9990-overlay.sh
@@ -210,7 +210,7 @@ setup_unionfs ()
 
                if is_in_comma_sep_list overlay ${PERSISTENCE_METHOD}
                then
-                       overlays="${old_root_overlay_label} ${old_home_overlay_label} ${custom_overlay_label}"
+                       overlays="${custom_overlay_label}"
                fi
 
                local overlay_devices
@@ -222,18 +222,6 @@ 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}"
@@ -393,7 +381,7 @@ setup_unionfs ()
                # Gather information about custom mounts from devies detected as overlays
                get_custom_mounts ${custom_mounts} ${overlay_devices}
 
-               [ -n "${DEBUG}" ] && cp ${custom_mounts} "/lib/live/mount/persistence"
+               [ -n "${LIVE_BOOT_DEBUG}" ] && cp ${custom_mounts} "/lib/live/mount/persistence"
 
                # Now we do the actual mounting (and symlinking)
                local used_overlays
@@ -404,7 +392,7 @@ setup_unionfs ()
                # Close unused overlays (e.g. due to missing $persistence_list)
                for overlay in ${overlay_devices}
                do
-                       if echo ${used_overlays} | grep -qve "^\(.* \)\?${device}\( .*\)\?$"
+                       if echo ${used_overlays} | grep -qve "^\(.* \)\?${overlay}\( .*\)\?$"
                        then
                                close_persistence_media ${overlay}
                        fi
@@ -414,5 +402,5 @@ setup_unionfs ()
         # ensure that a potentially stray tmpfs gets removed
         # otherways, initramfs-tools is unable to remove /live
         # and fails to boot
-        umount /live/overlay || true
+        umount /live/overlay > /dev/null 2>&1 || true
 }