freebsd-skq/etc/rc.d/nfsd
dim 95e06f7199 Whenever you boot with nfsv4_server_enable=NO (the default) in rc.conf,
the /etc/rc.d/nfsd script sets vfs.nfsd.server_max_nfsvers to 3.

Then, when you set nfsv4_server_enable=YES in rc.conf, and restart nfsd
via the rc.d script, without rebooting, the sysctl does *not* get reset
to max version 4, so NFSv4 still doesn't work.

Fix this by explicitly setting vfs.nfsd.server_max_nfsvers to 4 when
NFSv4 is requested.

I also added resetting of the nfs_privport sysctls, since this has the
same issue: nfs_reserved_port_only=YES in rc.conf sets the nfs_privport
sysctl to 1, but in the other case, the sysctl doesn't get reset to 0.

Reviewed by:	rmacklem
Silence from:	rc@
MFC after:	3 days
2011-11-05 16:47:47 +00:00

79 lines
1.6 KiB
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#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: nfsd
# REQUIRE: mountd hostname gssd nfsuserd
# KEYWORD: nojail shutdown
. /etc/rc.subr
name="nfsd"
rcvar=`set_rcvar nfs_server`
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
if ! checkyesno nfsuserd_enable && \
! /etc/rc.d/nfsuserd forcestatus 1>/dev/null 2>&1
then
if ! force_depend nfsuserd; then
err 1 "Cannot run nfsuserd"
fi
fi
else
echo 'NFSv4 is disabled'
sysctl vfs.nfsd.server_max_nfsvers=3 > /dev/null
fi
fi
if ! checkyesno rpcbind_enable && \
! /etc/rc.d/rpcbind forcestatus 1>/dev/null 2>&1
then
force_depend rpcbind || return 1
fi
if ! checkyesno mountd_enable && \
! /etc/rc.d/mountd forcestatus 1>/dev/null 2>&1
then
force_depend mountd || return 1
fi
return 0
}
run_rc_command "$1"