etc/rc.d/nfsclient

   1 #!/bin/sh
   2 #
   3 # $FreeBSD$
   4 #
   5
   6 # PROVIDE: nfsclient
   7 # REQUIRE: NETWORKING mountcritremote rpcbind
   8 # KEYWORD: nojail shutdown
   9
  10 . /etc/rc.subr
  11
  12 name="nfsclient"
  13 rcvar="nfs_client_enable"
  14 start_cmd="nfsclient_start"
  15 stop_cmd="unmount_all"
  16 required_modules="nfscl:nfs"
  17
  18 nfsclient_start()
  19 {
  20         #
  21         # Set some nfs client related sysctls
  22         #
  23
  24         if [ -n "${nfs_access_cache}" ]; then
  25                 check_startmsgs &&
  26                         echo "NFS access cache time=${nfs_access_cache}"
  27                 if ! sysctl vfs.nfs.access_cache_timeout=${nfs_access_cache} >/dev/null; then
  28                         warn "failed to set access cache timeout"
  29                 fi
  30         fi
  31         if [ -n "${nfs_bufpackets}" ]; then
  32                 if ! sysctl vfs.nfs.bufpackets=${nfs_bufpackets} > /dev/null; then
  33                         warn "failed to set vfs.nfs.bufpackets"
  34                 fi
  35         fi
  36
  37         unmount_all
  38 }
  39
  40 unmount_all()
  41 {
  42         # If /var/db/mounttab exists, some nfs-server has not been
  43         # successfully notified about a previous client shutdown.
  44         # If there is no /var/db/mounttab, we do nothing.
  45         if [ -f /var/db/mounttab ]; then
  46                 rpc.umntall -k
  47         fi
  48 }
  49 load_rc_config $name
  50 run_rc_command "$1"