1 files changed, 0 insertions, 126 deletions

diff --git a/old-school/umountall.sh b/old-school/umountall.sh
deleted file mode 100755
index bf89838..0000000
--- a/old-school/umountall.sh
+++ /dev/null
@@ -1,126 +0,0 @@
-#!/bin/sh
-OPEN_SHELL_BEFORE_SHUTDOWN=
-
-movemount() {
-  if mountpoint -q "$1"; then
-    umount /root/"$1"
-  else
-    mkdir -p "$1"
-    mount --move /root/"$1" "$1"
-  fi
-}
-
-retry_n_delay() {
-  local n="$1" delay="$2"
-  shift 2
-  while [ "$n" -gt 0 ]; do "$@" && break; sleep $delay; n=$((n-1)); done
-}
-
-umount_all_novirtual()
-{
-  # EQUIVALENT: umount -a -t norootfs,nosysfs,noproc,notmpfs,nodevpts,nodevtmpfs
-  # busyboxy umount does not support -t, therefore:
-  tac /proc/mounts | {
-    errors=0
-    while read dev mp type opts _; do
-      case $type in
-        rootfs|sysfs|proc|tmpfs|devpts|devtmpfs) ;;
-        *) umount "$mp" || errors=$((errors+1)) ;;
-      esac
-    done 
-    return $errors
-  }
-}
-
-losetup_delete_all()
-{
-  local f dev
-  for f in /sys/dev/block/7:*/loop; do
-    dev=${f#/sys/dev/block/7:}
-    dev=/dev/loop${dev%%/*}
-    losetup -d $dev
-  done
-}
-
-mdadm_stop_all()
-{
-  for md in /dev/md* /dev/md/*; do 
-    test -b "$md" && mdadm --stop "$md"
-  done
-}
-
-lvm_deactivate() { lvm lvchange -v -an samizdat 11>&-; }
-
-killemdead() {
-  force= pids="$(pidof "$@")"
-  while [ "$pids" ]; do
-    kill $force $pids
-    living=
-    for p in $pids; do
-      if [ -e /proc/$p ]; then
-        living=1
-        break
-      fi
-    done
-    [ ! "$living" ] && break
-    force=-9
-  done
-}
-
-specials= movemounts= umounts=
-while read dev mp type opts _; do # N.B. order is reversed in variables
-case $mp in
-  /root/dev|/root/proc)
-    specials="$mp $specials" ;;
-  /root/sys|/root/cdrom|/root/mnt/*|/root/gpg|/root/overlay|/root/xino|/root/squashes/*) 
-    movemounts="$mp $movemounts" ;; 
-  /root/*)
-    umounts="$mp $umounts" ;;
-esac
-done < /proc/mounts
-
-# Unmount mounts under /root that we didn't put there
-while true; do
-  error=0; success=0
-  for m in $umounts; do
-    if umount $m; then
-      success=$((success+1))
-    else
-      error=$((error+1))
-    fi
-  done
-  [ $error = 0 ] && break
-  [ $success = 0 ] && break
-done
-
-# Move back mounts that we moved
-for m in $movemounts; do
-  movemount "${m#/root}" # TODO: error handling
-done
-
-killemdead gpg-agent samizdat-pinentry
-
-umount /root/dev
-umount /root/proc
-ln -sf /proc/mounts /etc/mtab
-
-umount_all_novirtual
-mdadm_stop_all
-losetup_delete_all
-lvm_deactivate
-cryptsetup remove samizdatcrypt
-losetup_delete_all
-umount_all_novirtual
-
-if [ "$OPEN_SHELL_BEFORE_SHUTDOWN" ]; then
-  read cmd < /halt
-  echo
-  echo "Remove cdrom and press ctrl-d to run '$cmd'."
-  /bin/sh -i
-fi
-
-read cmd < /halt && $cmd
-sleep 1
-
-echo "Error!  Starting emergency shell with pid 1."
-exec /bin/sh -i