* [xen stable-4.4] xend: Stop QEMU for dom0 using xend toolstack
@ 2014-05-21 7:01 李义
2014-05-21 8:19 ` Jan Beulich
0 siblings, 1 reply; 2+ messages in thread
From: 李义 @ 2014-05-21 7:01 UTC (permalink / raw)
To: xen-devel
Cc: Wei Liu, Ian Jackson, Ian Campbell, Jan Beulich,
stefano.stabellini
It is useless QEMUs started up for Dom0 when using the xend toolstack
Signed-off-by: Yi Li <peteryili@tencent.com>
---
tools/hotplug/Linux/init.d/xend | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/tools/hotplug/Linux/init.d/xend b/tools/hotplug/Linux/init.d/xend
index 8921383..bd85004 100755
--- a/tools/hotplug/Linux/init.d/xend
+++ b/tools/hotplug/Linux/init.d/xend
@@ -22,6 +22,7 @@
shopt -s extglob
+QEMU_PIDFILE=/var/run/qemu-dom0.pid
# Wait for Xend to be up
function await_daemons_up
{
@@ -56,6 +57,13 @@ case "$1" in
fi
${SBINDIR}/xend start
await_daemons_up
+
+ if read 2>/dev/null <$QEMU_PIDFILE pid; then
+ echo "Stopping QEMU For dom0 when using xend toolstack"
+ kill $pid
+ while kill -9 $pid >/dev/null 2>&1; do sleep 0.1; done
+ rm -f $QEMU_PIDFILE
+ fi
;;
stop)
${SBINDIR}/xend stop
--
1.7.1
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2014-05-21 7:01 [xen stable-4.4] xend: Stop QEMU for dom0 using xend toolstack 李义
2014-05-21 8:19 ` Jan Beulich
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