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
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}"
# 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
}