libexec/rc/rc.d/mountcritremote

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