xref: /freebsd/libexec/rc/rc.d/mountd (revision 2e3f49888ec8851bafb22011533217487764fdb0)
1#!/bin/sh
2#
3#
4
5# PROVIDE: mountd
6# REQUIRE: NETWORKING rpcbind quota mountlate
7# KEYWORD: nojailvnet shutdown
8
9. /etc/rc.subr
10
11name="mountd"
12desc="Service remote NFS mount requests"
13rcvar="mountd_enable"
14command="/usr/sbin/${name}"
15pidfile="/var/run/${name}.pid"
16required_files="/etc/exports"
17start_precmd="mountd_precmd"
18extra_commands="reload"
19
20mountd_precmd()
21{
22
23	# Load the modules now, so that the vfs.nfsd sysctl
24	# oids are available.
25	load_kld nfsd || return 1
26
27	# Do not force rpcbind to be running for an NFSv4 only server.
28	#
29	if checkyesno nfsv4_server_only; then
30		echo 'NFSv4 only server'
31		sysctl vfs.nfsd.server_min_nfsvers=4 > /dev/null
32		sysctl vfs.nfsd.server_max_nfsvers=4 > /dev/null
33		rc_flags="${rc_flags} -R"
34	else
35		force_depend rpcbind || return 1
36		if checkyesno nfsv4_server_enable; then
37			sysctl vfs.nfsd.server_max_nfsvers=4 > /dev/null
38		else
39			sysctl vfs.nfsd.server_max_nfsvers=3 > /dev/null
40		fi
41	fi
42
43	# mountd flags will differ depending on rc.conf settings
44	#
45	if checkyesno nfs_server_enable || checkyesno nfsv4_server_only; then
46		if checkyesno weak_mountd_authentication; then
47			if checkyesno nfsv4_server_only; then
48				echo -n 'weak_mountd_authentication '
49				echo -n 'incompatible with nfsv4_server_only, '
50				echo 'ignored'
51			else
52				rc_flags="${rc_flags} -n"
53			fi
54		fi
55	else
56		if checkyesno mountd_enable; then
57			checkyesno weak_mountd_authentication && rc_flags="-n"
58		fi
59	fi
60
61	if checkyesno zfs_enable; then
62		rc_flags="${rc_flags} /etc/exports /etc/zfs/exports"
63	fi
64
65	rm -f /var/db/mountdtab
66	( umask 022 ; > /var/db/mountdtab ) ||
67	    err 1 'Cannot create /var/db/mountdtab'
68}
69
70load_rc_config $name
71run_rc_command "$1"
72