etc/rc.d/fsck_root

   1 #!/bin/sh
   2 #
   3 # $NetBSD: fsck_root,v 1.2 2009/04/28 13:08:51 apb Exp $
   4 #
   5
   6 # PROVIDE: fsck_root
   7
   8 $_rc_subr_loaded . /etc/rc.subr
   9
  10 name="fsck_root"
  11 start_cmd="fsck_root_start"
  12 stop_cmd=":"
  13 fstab_file=/etc/fstab
  14
  15 fsck_root_start()
  16 {
  17         if [ -e /fastboot ]; then
  18                 echo "Fast boot: skipping disk checks."
  19                 return
  20         fi
  21         trap : 2                # Ignore SIGINT, SIGQUIT, so we
  22         trap : 3                # enter single-user mode on failure.
  23
  24         # Do nothing if root file system has fs_passno=0 in /etc/fstab.
  25         while read fs_spec fs_file fs_vfstype fs_mntops fs_freq fs_passno
  26         do
  27                 case "${fs_spec}:${fs_file}:${fs_passno}" in
  28                 \#*|'':*)
  29                         continue # skip comment or blank line
  30                         ;;
  31                 *:/:0)
  32                         echo "Not checking /: fs_passno = 0 in ${fstab_file}"
  33                         return
  34                         ;;
  35                 *:/:*)  case "${fs_spec}" in
  36                         *:*)
  37                                 echo "Not checking /: nfs mounted"
  38                                 return
  39                                 ;;
  40                         esac
  41                         ;;
  42                 esac
  43         done <"${fstab_file}"
  44
  45         echo "Starting root file system check:"
  46         fsck $fsck_flags /
  47         handle_fsck_error "$?"
  48 }
  49
  50 load_rc_config $name
  51 run_rc_command "$1"