xen-qemu-dom0-disk-backend service added

[packages/xen.git] / xen-qemu-dom0-disk-backend.init

diff --git a/xen-qemu-dom0-disk-backend.init b/xen-qemu-dom0-disk-backend.init
new file mode 100644 (file)
index 0000000..59895ad
--- /dev/null
+++ b/xen-qemu-dom0-disk-backend.init
@@ -0,0 +1,66 @@
+#!/bin/sh
+#
+# xenstored    Script to start and stop qemu for xen dom0 disk backend
+#
+# chkconfig:   2345 70 10
+# description: Starts and stops qemu for xen dom0 disk backend
+#
+
+# Source function library
+. /etc/rc.d/init.d/functions
+
+
+start () {
+       [ -d /proc/xen ] || exit 0
+       grep -qs "control_d" /proc/xen/capabilities || exit 0
+       [ -x /usr/bin/qemu-system-i386 ] || exit 0
+
+       if [ -f /var/lock/subsys/xen-qemu-dom0-disk-backend ]; then
+               msg_already_running "qemu for xen dom0 disk backend"
+               return
+       fi
+
+       msg_starting "qemu for xen dom0 disk backend"
+       daemon /usr/bin/qemu-system-i386 -xen-domid 0 \
+               -xen-attach -name dom0 -nographic -M xenpv -daemonize \
+               -monitor /dev/null -serial /dev/null -parallel /dev/null \
+               -pidfile /var/run/qemu-dom0.pid
+
+       RETVAL=$?
+       [ $RETVAL -eq 0 ] && touch /var/lock/subsys/xen-qemu-dom0-disk-backend
+}
+
+stop() {
+       if [ ! -f /var/lock/subsys/xen-qemu-dom0-disk-backend ]; then
+               msg_not_running "qemu for xen dom0 disk backend"
+               return
+       fi
+       msg_stopping "qemu for xen dom0 disk backend"
+       killproc --pidfile /var/run/qemu-dom0.pid qemu-system-i386
+       RETVAL=$?
+       rm -f /var/run/qemu-dom0.pid >/dev/null 2>&1
+       rm -f /var/lock/subsys/xen-qemu-dom0-disk-backend >/dev/null 2>&1
+}
+
+RETVAL=0
+# See how we were called.
+case "$1" in
+  start)
+       start
+       ;;
+  status)
+       status --pidfile /var/run/qemu-dom0.pid xen-qemu-dom0-disk-backend qemu-system-i386
+       ;;
+  stop)
+       stop
+       ;;
+  force-reload|restart)
+        stop
+       start
+       ;;
+  *)
+       msg_usage "$0 {start|stop|status|restart|force-reload}"
+       exit 3
+esac
+
+exit $RETVAL