[Qemu-devel] [PATCH v4 02/10] qemu.py: Add "wait()" method

[Fam Zheng <famz@redhat.com>]

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 scripts/qemu.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/scripts/qemu.py b/scripts/qemu.py
index 880e3e8219..153f2d1564 100644
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -143,6 +143,13 @@ class QEMUMachine(object):
             self._post_shutdown()
             raise
 
+    def wait(self):
+        '''Wait for the VM to power off'''
+        self._popen.wait()
+        self._qmp.close()
+        self._load_io_log()
+        self._post_shutdown()
+
     def shutdown(self):
         '''Terminate the VM and clean up'''
         if self.is_running():
-- 
2.13.5