mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-11-28 22:57:37 +00:00
316 lines
No EOL
6.4 KiB
Bash
316 lines
No EOL
6.4 KiB
Bash
#!/bin/bash
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daemon_name=nfs-common
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# daemon dependencies
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DAEMON_DEPENDS=('rpcbind')
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NEED_STATD=
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STATD_OPTS=
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NEED_IDMAPD=
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IDMAPD_OPTS=
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NEED_GSSD=
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GSSD_OPTS=
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PIPEFS_MOUNTPOINT=
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PIPEFS_MOUNTOPTS=
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# rpc.statd daemon & binary location
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STATD_DAEMON_NAME=rpc.statd
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STATD="/usr/sbin/rpc.statd"
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# rpc.idmapd daemon & binary location
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IDMAPD_DAEMON_NAME=rpc.idmapd
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IDMAPD="/usr/sbin/rpc.idmapd"
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# rpc.gssd daemon & binary location
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GSSD_DAEMON_NAME=rpc.gssd
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GSSD="/usr/sbin/rpc.gssd"
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. /etc/rc.conf
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. /etc/rc.d/functions
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. /etc/conf.d/$daemon_name.conf
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# Default mountpoint and options for rpc_pipefs filesystem
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[ -z "$PIPEFS_MOUNTPOINT" ] && PIPEFS_MOUNTPOINT="/var/lib/nfs/rpc_pipefs"
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[ -z "$PIPEFS_MOUNTOPTS" ] && PIPEFS_MOUNTOPTS="defaults"
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# Parse the fstab file, and determine whether we need idmapd and gssd. (The
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# /etc/conf.d/nfs-common settings, if any, will override our autodetection.)
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AUTO_NEED_IDMAPD=no
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AUTO_NEED_GSSD=no
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if [ -f /etc/fstab ]; then
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exec 9<&0 </etc/fstab
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while read DEV MTPT FSTYPE OPTS REST; do
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if [ "$FSTYPE" = "nfs4" ]; then
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AUTO_NEED_IDMAPD=yes
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fi
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case "$OPTS" in
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sec=krb5|*,sec=krb5|sec=krb5,*|*,sec=krb5i,*|sec=krb5i|*,sec=krb5i|sec=krb5i,*|*,sec=krb5i,*|sec=krb5p|*,sec=krb5p|sec=krb5p,*|*,sec=krb5p,*)
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AUTO_NEED_GSSD=yes
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;;
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esac
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done
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exec 0<&9 9<&-
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fi
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# We also need idmapd if we run an NFSv4 server. It's fairly difficult
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# to autodetect whether there are NFSv4 exports or not, and idmapd is not a
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# particularily heavy daemon, so we auto-enable it if we find an /etc/exports
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# file. This does not mean that there are NFSv4 or other mounts active (or
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# even that nfs-kernel-server is installed), but it matches what the "start"
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# condition in nfs-kernel-server's init script does, which has a value in
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# itself.
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if [ -f /etc/exports ] && grep -q '^[[:space:]]*[^#]*/' /etc/exports; then
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AUTO_NEED_IDMAPD=yes
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fi
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case "$NEED_STATD" in
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yes|no)
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;;
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*)
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NEED_STATD=yes
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;;
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esac
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case "$NEED_IDMAPD" in
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yes|no)
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;;
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*)
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NEED_IDMAPD=$AUTO_NEED_IDMAPD
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;;
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esac
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case "$NEED_GSSD" in
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yes|no)
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;;
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*)
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NEED_GSSD=$AUTO_NEED_GSSD
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;;
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esac
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do_modprobe() {
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if [ -x /sbin/modprobe -a -f /proc/modules ]; then
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modprobe -q "$1" || true
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fi
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}
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do_mount() {
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if ! grep -E "$1\$" /proc/filesystems &> /dev/null ; then
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return 1
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fi
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if grep -vw "$1" /proc/mounts &> /dev/null ; then
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if ! mountpoint -q "$2" ; then
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mount -t "$1" "$1" "$2" -o "$3"
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return
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fi
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fi
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return 0
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}
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do_umount() {
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if mountpoint -q "$1" ; then
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umount "$1"
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fi
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return 0
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}
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get_pid() {
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pidof -o %PPID "$1"
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}
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case "$1" in
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start)
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ck_depends ${DAEMON_DEPENDS[@]}
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rc=0
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if [ "$NEED_STATD" = yes ]; then
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stat_busy "Starting $STATD_DAEMON_NAME daemon"
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PID=$(get_pid $STATD)
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if [ -z "$PID" ]; then
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[ -f /var/run/$STATD_DAEMON_NAME.pid ] && rm -f /var/run/$STATD_DAEMON_NAME.pid
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# RUN
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$STATD $STATD_OPTS
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#
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rc=$(($rc+$?))
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if [ $rc -gt 0 ]; then
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stat_fail
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exit $rc
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else
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echo $(get_pid $STATD) > /var/run/$STATD_DAEMON_NAME.pid
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stat_done
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fi
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else
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stat_fail
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exit 1
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fi
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# Run sm-notify
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/usr/sbin/sm-notify $SMNOTIFY_OPTS
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fi
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if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]; then
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stat_busy "Mounting pipefs filesystem"
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do_modprobe sunrpc
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do_modprobe nfs
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do_mount rpc_pipefs "$PIPEFS_MOUNTPOINT" "$PIPEFS_MOUNTOPTS"
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rc=$(($rc+$?))
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if [ $rc -gt 0 ]; then
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stat_fail
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exit $rc
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fi
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if [ "$NEED_IDMAPD" = yes ]; then
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stat_busy "Starting $IDMAPD_DAEMON_NAME daemon"
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PID=$(get_pid $IDMAPD)
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if [ -z "$PID" ]; then
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[ -f /var/run/$IDMAPD_DAEMON_NAME.pid ] && rm -f /var/run/$IDMAPD_DAEMON_NAME.pid
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# RUN
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$IDMAPD $IDMAPD_OPTS
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#
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rc=$(($rc+$?))
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if [ $rc -gt 0 ]; then
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stat_fail
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exit $rc
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else
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echo $(get_pid $IDMAPD) > /var/run/$IDMAPD_DAEMON_NAME.pid
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stat_done
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fi
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else
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stat_fail
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exit 1
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fi
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fi
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if [ "$NEED_GSSD" = yes ]; then
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do_modprobe rpcsec_gss_krb5
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stat_busy "Starting $GSSD_DAEMON_NAME daemon"
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PID=$(get_pid $GSSD)
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if [ -z "$PID" ]; then
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[ -f /var/run/$GSSD_DAEMON_NAME.pid ] && rm -f /var/run/$GSSD_DAEMON_NAME.pid
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# RUN
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$GSSD $GSSD_OPTS
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#
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rc=$(($rc+$?))
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if [ $rc -gt 0 ]; then
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stat_fail
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exit $rc
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else
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echo $(get_pid $GSSD) > /var/run/$GSSD_DAEMON_NAME.pid
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stat_done
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fi
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else
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stat_fail
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exit 1
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fi
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fi
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fi
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add_daemon $daemon_name
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;;
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stop)
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rc=0
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if [ "$NEED_IDMAPD" = yes ] || [ "$NEED_GSSD" = yes ]; then
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if [ "$NEED_GSSD" = yes ]; then
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stat_busy "Stopping $GSSD_DAEMON_NAME daemon"
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PID=$(get_pid $GSSD)
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# KILL
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[ ! -z "$PID" ] && kill $PID &> /dev/null
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#
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rc=$(($rc+$?))
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if [ $rc -gt 0 ]; then
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stat_fail
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exit $rc
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else
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rm -f /var/run/$GSSD_DAEMON_NAME.pid &> /dev/null
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stat_done
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fi
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fi
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if [ "$NEED_IDMAPD" = yes ]; then
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stat_busy "Stopping $IDMAPD_DAEMON_NAME daemon"
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PID=$(get_pid $IDMAPD)
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# KILL
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[ ! -z "$PID" ] && kill $PID &> /dev/null
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#
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rc=$(($rc+$?))
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if [ $rc -gt 0 ]; then
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stat_fail
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exit $rc
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else
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rm -f /var/run/$IDMAPD_DAEMON_NAME.pid &> /dev/null
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stat_done
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fi
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fi
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do_umount "$PIPEFS_MOUNTPOINT" 2>/dev/null || true
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fi
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if [ "$NEED_STATD" = yes ]; then
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stat_busy "Stopping $STATD_DAEMON_NAME daemon"
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PID=$(get_pid $STATD)
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# KILL
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[ ! -z "$PID" ] && kill $PID &> /dev/null
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#
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rc=$(($rc+$?))
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if [ $rc -gt 0 ]; then
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stat_fail
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exit $rc
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else
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rm -f /var/run/$STATD_DAEMON_NAME.pid &> /dev/null
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stat_done
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fi
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fi
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rm_daemon $daemon_name
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;;
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status)
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stat_busy "Checking $daemon_name status";
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ck_status $daemon_name
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if [ "$NEED_STATD" = yes ]; then
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stat_busy "Daemon $STATD_DAEMON_NAME running"
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PID=$(get_pid $STATD)
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if [ -z "$PID" ]; then
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stat_fail
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else
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stat_done
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fi
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fi
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if [ "$NEED_GSSD" = yes ]; then
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stat_busy "Daemon $GSSD_DAEMON_NAME running"
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PID=$(get_pid $GSSD)
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if [ -z "$PID" ]; then
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stat_fail
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else
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stat_done
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fi
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fi
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if [ "$NEED_IDMAPD" = yes ]; then
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stat_busy "Daemon $IDMAPD_DAEMON_NAME running"
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PID=$(get_pid $IDMAPD)
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if [ -z "$PID" ]; then
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stat_fail
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else
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stat_done
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fi
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fi
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echo
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;;
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restart)
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$0 stop
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sleep 3
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$0 start
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;;
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*)
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echo "usage: $0 {start|stop|status|restart}"
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esac
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exit 0
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