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