user-tools/override/umount

   1 #!/bin/bash
   2
   3 if [ "$UID" = 0 ]
   4 then
   5         exec /bin/umount "$@"
   6 fi
   7
   8 declare -a umount_args
   9 declare -a fusermount_args
  10 umount_args=()
  11 fusermount_args=()
  12 prm1=''
  13
  14 while [ -n "$1" ]
  15 do
  16         umount_args+=("$1")
  17         case "$1" in
  18         -l)     fusermount_args+=(-z);;
  19         -*)     true;;
  20         *)      if [ -z "$prm1" ]
  21                 then
  22                         prm1=$1
  23                 fi;;
  24         esac
  25         shift
  26 done
  27
  28 fusermount -u "${fusermount_args[@]}" "$prm1"
  29 err=$?
  30 if [ $err != 0 ]
  31 then
  32         echo "trying umount ${umount_args[@]}" >&2
  33         /bin/umount "${umount_args[@]}"
  34         err=$?
  35         if [ $err != 0 ]
  36         then
  37                 echo "Mountpoint is possibly used by:" >&2
  38                 echo "===============================" >&2
  39                 #fuser -v "$prm1" >&2
  40                 lsof -nPw "$prm1" >&2
  41         fi
  42 fi
  43 exit $err