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1 #!/bin/sh
2 #
3 # xend          Script to start and stop the Xen control daemon.
4 #
5 # Author:       Keir Fraser <keir.fraser@cl.cam.ac.uk>
6 #
7 # chkconfig: 2345 98 01
8 # description: Starts and stops the Xen control daemon.
9
10 # Source function library
11 . /etc/rc.d/init.d/functions
12
13 # Get network config
14 . /etc/sysconfig/network
15
16 if ! [ -e /proc/xen/privcmd ]; then
17         exit 0
18 fi
19
20 await_daemons_up()
21 {
22         retval=$1
23         i=1
24         rets=10
25         /usr/sbin/xend status
26         while [ $? -ne 0 -a $i -lt $rets ]; do
27             sleep 1
28             i=$(($i + 1))
29             /usr/sbin/xend status > /dev/null 2>&1
30         done
31 }
32
33 RETVAL=0
34
35 case "$1" in
36   start)
37         if [ ! -f /var/lock/subsys/xend ]; then
38             msg_starting "xend"
39             daemon /usr/sbin/xend start
40             RETVAL=$?
41             await_daemons_up
42             [ $RETVAL -eq 0 ] && touch /var/lock/subsys/xend
43         else
44             msg_already_running xend
45         fi
46         ;;
47   stop)
48         if [ -f /var/lock/subsys/xend ]; then
49             msg_stopping "xend"
50             daemon /usr/sbin/xend stop
51             rm -f /var/lock/subsys/xend >/dev/null 2>&1
52         else
53             msg_not_running "xend"
54         fi
55         ;;
56   status)
57         /usr/sbin/xend status
58         ;;
59   restart|reload|force-reload)
60         msg_restarting "xend"
61         daemon /usr/sbin/xend restart
62         RETVAL=$?
63         await_daemons_up
64         ;;
65   *)
66         # do not advertise unreasonable commands that there is no reason
67         # to use with this device
68         echo $"Usage: $0 {start|stop|status|restart|reload|force-reload}"
69         exit 1
70 esac
71
72 exit $RETVAL
73
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