then
echo ${ret}
else
+ # unmount and remove mountpoint
umount ${backing} > /dev/null 2>&1 || true
+ rmdir ${backing} > /dev/null 2>&1 || true
fi
}
get_custom_mounts ()
{
- # Side-effect: leaves $devices with live-persistence.conf mounted in /live/persistence
+ # Side-effect: leaves $devices with persistence.conf mounted in /live/persistence
# Side-effect: prints info to file $custom_mounts
local custom_mounts=${1}
local source="${dir}"
if [ -n "${opt_source}" ]
then
- if echo ${opt_source} | grep -q -e "^/" -e "^\(.*/\)\?\.\.\?\(/.*\)\?$" && [ "${source}" != "." ]
+ if echo ${opt_source} | grep -q -e "^/" -e "^\(.*/\)\?\.\.\?\(/.*\)\?$" && [ "${opt_source}" != "." ]
then
log_warning_msg "Skipping unsafe custom mount with option source=${opt_source}: must be either \".\" (the media root) or a relative path w.r.t. the media root that contains neither comas, nor the special \".\" and \"..\" path components"
continue
fi
# XXX: If CONFIG_AUFS_ROBR is added to the Debian kernel we can
- # ignore the loop below and set rofs_dest_backing=$dest
- local rofs_dest_backing=""
+ # ignore the loop below and set rootfs_dest_backing=$dest
+ local rootfs_dest_backing=""
if [ -n "${opt_link}"]
then
- for d in /live/rofs/*
+ for d in /live/rootfs/*
do
if [ -n "${rootmnt}" ]
then
- rofs_dest_backing="${d}/$(echo ${dest} | sed -e "s|${rootmnt}||")"
+ rootfs_dest_backing="${d}/$(echo ${dest} | sed -e "s|${rootmnt}||")"
else
- rofs_dest_backing="${d}/${dest}"
+ rootfs_dest_backing="${d}/${dest}"
fi
- if [ -d "${rofs_dest_backing}" ]
+ if [ -d "${rootfs_dest_backing}" ]
then
break
else
- rofs_dest_backing=""
+ rootfs_dest_backing=""
fi
done
fi
mkdir -p ${cow_dir}
chown_ref "${source}" "${cow_dir}"
chmod_ref "${source}" "${cow_dir}"
- do_union ${links_source} ${cow_dir} ${source} ${rofs_dest_backing}
+ do_union ${links_source} ${cow_dir} ${source} ${rootfs_dest_backing}
link_files ${links_source} ${dest} ${rootmnt}
elif [ -n "${opt_union}" ] && [ -z "${PERSISTENCE_READONLY}" ]
then
- do_union ${dest} ${source} ${rofs_dest_backing}
+ do_union ${dest} ${source} ${rootfs_dest_backing}
elif [ -n "${opt_bind}" ] && [ -z "${PERSISTENCE_READONLY}" ]
then
mount --bind "${source}" "${dest}"
elif [ -n "${opt_bind}" -o -n "${opt_union}" ] && [ -n "${PERSISTENCE_READONLY}" ]
then
# bind-mount and union mount are handled the same
- # in read-only mode, but note that rofs_dest_backing
+ # in read-only mode, but note that rootfs_dest_backing
# is non-empty (and necessary) only for unions
if [ -n "${rootmnt}" ]
then
mkdir -p ${cow_dir}
chown_ref "${source}" "${cow_dir}"
chmod_ref "${source}" "${cow_dir}"
- do_union ${dest} ${cow_dir} ${source} ${rofs_dest_backing}
+ do_union ${dest} ${cow_dir} ${source} ${rootfs_dest_backing}
fi
PERSISTENCE_IS_ON="1"