libexec/rc/rc.d/mountcritremote

   1 #!/bin/sh
   2 #
   3 # $FreeBSD$
   4 #
   5
   6 # PROVIDE: mountcritremote
   7 # REQUIRE: NETWORKING FILESYSTEMS ipsec netwait nfscbd
   8 # KEYWORD: nojail
   9
  10 . /etc/rc.subr
  11
  12 name="mountcritremote"
  13 desc="Mount critical remote filesystems"
  14 stop_cmd=":"
  15 start_cmd="mountcritremote_start"
  16 start_precmd="mountcritremote_precmd"
  17
  18 # Mount NFS filesystems if present in /etc/fstab
  19 #
  20 # XXX When the vfsload() issues with nfsclient support and related sysctls
  21 # have been resolved, this block can be removed, and the condition that
  22 # skips nfs in the following block (for "other network filesystems") can
  23 # be removed.
  24 #
  25 mountcritremote_precmd()
  26 {
  27         case "`mount -d -a -t nfs 2> /dev/null`" in
  28         *mount_nfs*)
  29                 # Handle absent nfs client support
  30                 load_kld -m nfs nfscl || return 1
  31                 ;;
  32         esac
  33         return 0
  34 }
  35
  36 mountcritremote_start()
  37 {
  38         local mounted_remote_filesystem=false
  39
  40         # Mount nfs filesystems.
  41         #
  42         case "`/sbin/mount -d -a -t nfs`" in
  43         '')
  44                 ;;
  45         *)
  46                 mounted_remote_filesystem=true
  47                 echo -n 'Mounting NFS filesystems:'
  48                 mount -a -t nfs
  49                 echo '.'
  50                 ;;
  51         esac
  52
  53         # Mount other network filesystems if present in /etc/fstab.
  54         case ${extra_netfs_types} in
  55         [Nn][Oo])
  56                 ;;
  57         *)
  58                 netfs_types="${netfs_types} ${extra_netfs_types}"
  59                 ;;
  60         esac
  61
  62         for i in ${netfs_types}; do
  63                 fstype=${i%:*}
  64                 fsdecr=${i#*:}
  65
  66                 [ "${fstype}" = "nfs" ] && continue
  67
  68                 case "`mount -d -a -t ${fstype}`" in
  69                 *mount_${fstype}*)
  70                         mounted_remote_filesystem=true
  71                         echo -n "Mounting ${fsdecr} filesystems:"
  72                         mount -a -t ${fstype}
  73                         echo '.'
  74                         ;;
  75                 esac
  76         done
  77
  78         if $mounted_remote_filesystem; then
  79                 # Cleanup /var again just in case it's a network mount.
  80                 /etc/rc.d/cleanvar quietreload
  81                 rm -f /var/run/clean_var /var/spool/lock/clean_var
  82
  83                 # Regenerate the ldconfig hints in case there are additional
  84                 # library paths on remote file systems
  85                 /etc/rc.d/ldconfig quietstart
  86         fi
  87 }
  88
  89 load_rc_config $name
  90 run_rc_command "$1"