kvm-cloud: de-race shutdown

- move to automated dir
- start qemu with pidfile
- call shutdown with 1m timeout in guest for clean poweroff
- wait for qemu process recorded in pidfile to exit to
  avoid primary lava connection to poweroff the machine before
  guest has finished

Change-Id: I105ec3bbe3246a05552b3d13123ef4a3c7ea4c82
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/automated/linux/kvm/wait-kvm.sh b/automated/linux/kvm/wait-kvm.sh
new file mode 100755
index 00000000..1ba1d07f
--- /dev/null
+++ b/automated/linux/kvm/wait-kvm.sh
@@ -0,0 +1,8 @@
+#!/bin/sh -e
+
+[ -r "$1" ]||exit 0
+
+while [ -d "/proc/$(cat $1)/" ]
+do
+    sleep 10
+done