etc/rc.d/nfsclient

   1 #!/bin/sh
   2 #
   3 # $FreeBSD: src/etc/rc.d/nfsclient,v 1.3 2002/10/12 10:31:31 schweikh Exp $
   4 #
   5
   6 # PROVIDE: nfsclient
   7 # REQUIRE: NETWORKING mountcritremote rpcbind
   8 # KEYWORD: shutdown
   9
  10 . /etc/rc.subr
  11
  12 name="nfsclient"
  13 rcvar="nfs_client_enable"
  14 start_cmd="nfsclient_start"
  15 start_precmd="nfsclient_precmd"
  16 stop_cmd="unmount_all"
  17
  18 # Load nfs module if it was not compiled into the kernel
  19 nfsclient_precmd()
  20 {
  21         kldstat -m nfs || kldload -n nfs || return 1
  22         return 0
  23 }
  24
  25 nfsclient_start()
  26 {
  27         #
  28         # Set some nfs client related sysctls
  29         #
  30         echo -n "NFS CLIENT:"
  31         if [ -n "${nfs_access_cache}" ]; then
  32                 sysctl vfs.nfs.access_cache_timeout=${nfs_access_cache} >/dev/null
  33         fi
  34         if [ -n "${nfs_neg_cache}" ]; then
  35                 sysctl vfs.nfs.neg_cache_timeout=${nfs_neg_cache} >/dev/null
  36         fi
  37         if [ -n "${nfs_bufpackets}" ]; then
  38                 sysctl vfs.nfs.bufpackets=${nfs_bufpackets} > /dev/null
  39         fi
  40         echo -n " access_cache_timeout=`sysctl -n vfs.nfs.access_cache_timeout`"
  41         echo -n " neg_cache_timeout=`sysctl -n vfs.nfs.neg_cache_timeout`"
  42         unmount_all
  43 }
  44
  45 unmount_all()
  46 {
  47         # If /var/db/mounttab exists, some nfs-server has not been
  48         # successfully notified about a previous client shutdown.
  49         # If there is no /var/db/mounttab, we do nothing.
  50
  51         if checkyesno rpc_umntall_enable; then
  52                 if [ -f /var/db/mounttab ]; then
  53                         echo -n ' rpc.umntall'
  54                         rpc.umntall -k
  55                 fi
  56         fi
  57 }
  58 load_rc_config $name
  59 run_rc_command "$1"
  60
  61 echo '.'