diff options
Diffstat (limited to 'scripts/qemu.py')
| -rw-r--r-- | scripts/qemu.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/qemu.py b/scripts/qemu.py index 09db6249a3..305a946562 100644 --- a/scripts/qemu.py +++ b/scripts/qemu.py @@ -90,6 +90,7 @@ class QEMUMachine(object): self._qemu_full_args = None self._test_dir = test_dir self._temp_dir = None + self._launched = False # just in case logging wasn't configured by the main script: logging.basicConfig() @@ -210,10 +211,15 @@ class QEMUMachine(object): Launch the VM and make sure we cleanup and expose the command line/output in case of exception """ + + if self._launched: + raise QEMUMachineError('VM already launched') + self._iolog = None self._qemu_full_args = None try: self._launch() + self._launched = True except: self.shutdown() @@ -266,6 +272,8 @@ class QEMUMachine(object): command = '' LOG.warn(msg, exitcode, command) + self._launched = False + def qmp(self, cmd, conv_keys=True, **args): '''Invoke a QMP command and return the response dict''' qmp_args = dict() |