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
12name="nfsclient"
13desc="NFS client setup"
14rcvar="nfs_client_enable"
15start_cmd="nfsclient_start"
16stop_cmd="unmount_all"
17required_modules="nfscl:nfs"
18
19nfsclient_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
41unmount_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}
50load_rc_config $name
51run_rc_command "$1"
52