config root man

#!/bin/sh
#
# $FreeBSD: release/9.1.0/etc/rc.d/nfsd 231792 2012-02-15 22:59:15Z dougb $
#

# PROVIDE: nfsd
# REQUIRE: mountd hostname gssd nfsuserd
# KEYWORD: nojail shutdown

. /etc/rc.subr

name="nfsd"
rcvar="nfs_server_enable"
command="/usr/sbin/${name}"

load_rc_config $name
start_precmd="nfsd_precmd"
sig_stop="USR1"

nfsd_precmd()
{
	if checkyesno oldnfs_server_enable; then
		rc_flags="-o ${nfs_server_flags}"

		# Load the module now, so that the vfs.nfsrv sysctl
		# oids are available.
		load_kld nfsserver

		if checkyesno nfs_reserved_port_only; then
			echo 'NFS on reserved port only=YES'
			sysctl vfs.nfsrv.nfs_privport=1 > /dev/null
		else
			sysctl vfs.nfsrv.nfs_privport=0 > /dev/null
		fi
	else
		rc_flags="${nfs_server_flags}"

		# Load the modules now, so that the vfs.nfsd sysctl
		# oids are available.
		load_kld nfsd

		if checkyesno nfs_reserved_port_only; then
			echo 'NFS on reserved port only=YES'
			sysctl vfs.nfsd.nfs_privport=1 > /dev/null
		else
			sysctl vfs.nfsd.nfs_privport=0 > /dev/null
		fi

		if checkyesno nfsv4_server_enable; then
			sysctl vfs.nfsd.server_max_nfsvers=4 > /dev/null
			force_depend nfsuserd || err 1 "Cannot run nfsuserd"
		else
			echo 'NFSv4 is disabled'
			sysctl vfs.nfsd.server_max_nfsvers=3 > /dev/null
		fi
	fi

	force_depend rpcbind || return 1
	force_depend mountd || return 1
}

run_rc_command "$1"