diff options
Diffstat (limited to 'src/nfs-utils/nfs-server')
| -rwxr-xr-x | src/nfs-utils/nfs-server | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/src/nfs-utils/nfs-server b/src/nfs-utils/nfs-server new file mode 100755 index 0000000..6aa609d --- /dev/null +++ b/src/nfs-utils/nfs-server @@ -0,0 +1,299 @@ +#!/bin/bash + +daemon_name=nfs-server + +NFSD_COUNT= +NFSD_OPTS= +NEED_SVCGSSD= +SVCGSSD_OPTS= +MOUNTD_OPTS= +PROCNFSD_MOUNTPOINT= +PROCNFSD_MOUNTOPTS= + +# rpc.nfsd daemon & binary location +NFSD_PROCESS_NAME=nfsd +NFSD_DAEMON_NAME=rpc.nfsd +NFSD="/usr/sbin/rpc.nfsd" + +# rpc.svcgssd daemon & binary location +SVCGSSD_DAEMON_NAME=rpc.svcgssd +SVCGSSD="/usr/sbin/rpc.svcgssd" + +# rpc.idmapd daemon & binary location +IDMAPD_DAEMON_NAME=rpc.idmapd +IDMAPD="/usr/sbin/rpc.idmapd" + +# rpc.mountd daemon & binary location +MOUNTD_DAEMON_NAME=rpc.mountd +MOUNTD="/usr/sbin/rpc.mountd" + +# exortfs binary location +EXPORTFS="/usr/sbin/exportfs" + +. /etc/rc.conf +. /etc/rc.d/functions +. /etc/conf.d/$daemon_name.conf + +# Default number of nfsd servers +[ -z "$NFSD_COUNT" ] && NFSD_COUNT=8 + +# Default mountpoint and options for nfsd filesystem +[ -z "$PROCNFSD_MOUNTPOINT" ] && PROCNFSD_MOUNTPOINT="/proc/fs/nfsd" +[ -z "$PROCNFSD_MOUNTOPTS" ] && PROCNFSD_MOUNTOPTS="rw,nodev,noexec,nosuid" + +case "$NEED_SVCGSSD" in + yes|no) + ;; + *) + NEED_SVCGSSD=no + ;; +esac + +do_modprobe() { + if [ -x /sbin/modprobe -a -f /proc/modules ]; then + modprobe -q "$1" || true + fi +} + +do_mount() { + if ! grep -E "$1\$" /proc/filesystems &> /dev/null ; then + return 1 + fi + + if grep -vw "$1" /proc/mounts &> /dev/null ; then + if ! mountpoint -q "$2" ; then + mount -t "$1" "$1" "$2" -o "$3" + return + fi + fi + return 0 +} + +do_umount() { + if mountpoint -q "$1" ; then + umount "$1" + fi + return 0 +} + +get_pid() { + pidof -o %PPID "$1" +} + +case "$1" in + start) + ck_daemon nfs-common && { echo -n "Start nfs-common first." >&2; stat_die; } + rc=0 + stat_busy "Mounting nfsd filesystem" + do_modprobe nfsd + do_mount nfsd "$PROCNFSD_MOUNTPOINT" "$PROCNFSD_MOUNTOPTS" + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + stat_done + fi + + stat_busy "Exporting all directories" + $EXPORTFS -r + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + stat_done + fi + + stat_busy "Starting $NFSD_DAEMON_NAME daemon" + PID=$(get_pid $NFSD_PROCESS_NAME) + if [ -z "$PID" ]; then + [ -f /var/run/$NFSD_DAEMON_NAME.pid ] && rm -f /var/run/$NFSD_DAEMON_NAME.pid + # RUN + $NFSD $NFSD_OPTS $NFSD_COUNT + # + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + echo $(get_pid $NFSD_PROCESS_NAME) > /var/run/$NFSD_DAEMON_NAME.pid + stat_done + fi + else + stat_fail + exit 1 + fi + + if [ "$NEED_SVCGSSD" = yes ]; then + do_modprobe rpcsec_gss_krb5 + stat_busy "Starting $SVCGSSD_DAEMON_NAME daemon" + PID=$(get_pid $SVCGSSD) + if [ -z "$PID" ]; then + [ -f /var/run/$SVCGSSD_DAEMON_NAME.pid ] && rm -f /var/run/$SVCGSSD_DAEMON_NAME.pid + # RUN + $SVCGSSD $SVCGSSD_OPTS + # + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + echo $(get_pid $SVCGSSD) > /var/run/$SVCGSSD_DAEMON_NAME.pid + stat_done + fi + else + stat_fail + exit 1 + fi + fi + + PID=$(get_pid $IDMAPD) + [ ! -z "$PID" ] && kill -SIGHUP $IDMAPD_DAEMON_NAME &> /dev/null + + stat_busy "Starting $MOUNTD_DAEMON_NAME daemon" + PID=$(get_pid $MOUNTD) + if [ -z "$PID" ]; then + [ -f /var/run/$MOUNTD_DAEMON_NAME.pid ] && rm -f /var/run/$MOUNTD_DAEMON_NAME.pid + # RUN + $MOUNTD $MOUNTD_OPTS + # + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + echo $(get_pid $MOUNTD) > /var/run/$MOUNTD_DAEMON_NAME.pid + stat_done + fi + else + stat_fail + exit 1 + fi + + add_daemon $daemon_name + ;; + + stop) + rc=0 + stat_busy "Stopping $MOUNTD_DAEMON_NAME daemon" + PID=$(get_pid $MOUNTD) + # KILL + [ ! -z "$PID" ] && kill $PID &> /dev/null + # + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + rm -f /var/run/$MOUNTD_DAEMON_NAME.pid &> /dev/null + stat_done + fi + + if [ "$NEED_SVCGSSD" = yes ]; then + stat_busy "Stopping $SVCGSSD_DAEMON_NAME daemon" + PID=$(get_pid $SVCGSSD) + # KILL + [ ! -z "$PID" ] && kill $PID &> /dev/null + # + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + rm -f /var/run/$SVCGSSD_DAEMON_NAME.pid &> /dev/null + stat_done + fi + fi + + stat_busy "Stopping $NFSD_DAEMON_NAME daemon" + PID=$(get_pid $NFSD_PROCESS_NAME) + # KILL (SIGINT) + [ ! -z "$PID" ] && kill -2 $PID &> /dev/null + # + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + sleep 1 + PID=$(get_pid $NFSD_PROCESS_NAME) + # KILL (KILL) - just to be sure + [ ! -z "$PID" ] && kill -9 $PID &> /dev/null + # + rm -f /var/run/$NFSD_DAEMON_NAME.pid &> /dev/null + stat_done + fi + + stat_busy "Unexporting all directories" + $EXPORTFS -au + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + stat_done + fi + + # flush everything out of the kernels export table + if mountpoint -q "$PROCNFSD_MOUNTPOINT" ; then + $EXPORTFS -f + fi + do_umount "$PROCNFSD_MOUNTPOINT" 2>/dev/null || true + rm_daemon $daemon_name + ;; + + status) + stat_busy "Checking $daemon_name status"; + ck_status $daemon_name + + stat_busy "Daemon $NFSD_DAEMON_NAME running" + PID=$(get_pid $NFSD_PROCESS_NAME) + if [ -z "$PID" ]; then + stat_fail + else + stat_done + fi + + stat_busy "Daemon $MOUNTD_DAEMON_NAME running" + PID=$(get_pid $MOUNTD) + if [ -z "$PID" ]; then + stat_fail + else + stat_done + fi + + if [ "$NEED_SVCGSSD" = yes ]; then + stat_busy "Daemon $SVCGSSD_DAEMON_NAME running" + PID=$(get_pid $SVCGSSD) + if [ -z "$PID" ]; then + stat_fail + else + stat_done + fi + fi + echo + ;; + + reload) + rc=0 + stat_busy "Re-exporting all directories" + $EXPORTFS -r + rc=$(($rc+$?)) + if [ $rc -gt 0 ]; then + stat_fail + exit $rc + else + stat_done + fi + ;; + + restart) + $0 stop + sleep 3 + $0 start + ;; + *) + echo "usage: $0 {start|stop|status|reload|restart}" +esac +exit 0 |