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|
#!/bin/sh
#
# dsc_enable=YES
# dsc_instances="node1 node2"
#
. /etc/rc.subr
name="dsc"
rcvar=`set_rcvar`
load_rc_config $name
case "$dsc_enable" in
[Yy][Ee][Ss])
;;
*)
exit 0
esac
PIDDIR=/var/run
PREFIX=/usr/local/dsc
get_pid() {
instance=$1
if test -f $PIDDIR/dsc-$instance.pid ; then
PID=`cat $PIDDIR/dsc-$instance.pid`
else
PID=''
fi
}
do_status() {
instance=$1
if test ! -n "$PID" ; then
echo "dsc-$instance is not running"
false
elif kill -0 $PID 2>/dev/null ; then
echo "dsc-$instance is running as PID $PID"
else
echo "dsc-$instance is not running"
false
fi
}
do_start() {
instance=$1
if test -n "$PID" ; then
if kill -0 $PID 2>/dev/null ; then
echo "dsc-$instance is already running as PID $PID"
true
return
fi
fi
if test -s $PREFIX/etc/dsc-$instance.conf ; then
echo "Starting dsc-$instance"
$PREFIX/bin/dsc $PREFIX/etc/dsc-$instance.conf
else
echo "$PREFIX/etc/dsc-$instance.conf not found"
false
fi
}
do_stop() {
if test -n "$PID" ; then
echo "Stopping dsc-$instance"
kill -INT $PID
else
echo "dsc-$instance is not running"
exit 0;
fi
}
action=$1 ; shift
if test $# -eq 0 -a -n "$dsc_instances" ; then
set $dsc_instances
fi
for instance ; do
get_pid $instance
case $action in
start|faststart)
do_start $instance
;;
stop)
do_stop $instance
;;
restart)
do_stop $instance
do_start $instance
;;
status)
do_status $instance
;;
*)
echo "unknown action: $action"
exit 1
;;
esac
done
|
