diff options
Diffstat (limited to 'functions')
-rw-r--r-- | functions | 30 |
1 files changed, 30 insertions, 0 deletions
@@ -460,6 +460,36 @@ mount_all() { mount -a -t "nosysfs,no${NETFS//,/,no}" -O no_netdev } +umount_all() { + # $1: restrict to fstype + + local mounts + + while read -r target fstype options; do + + # match only targetted fstypes + if [[ $1 && $1 != "$fstype" ]]; then + continue + fi + + # don't unmount API filesystems + if [[ $target = /@(proc|sys|run|dev|dev/pts) ]]; then + continue + fi + + # avoid networked devices + IFS=, read -ra opts <<< "$options" + if in_array _netdev "${opts[@]}"; then + continue + fi + + mounts+=("$target") + done < <(findmnt -runRo TARGET,FSTYPE,OPTIONS / | tac) + + umount -r ${mounts[@]} + +} + remove_leftover() { stat_busy "Removing Leftover Files" # handle this separately until we declare the non-symlinks obsoleted |