@@ -49,6 +49,7 @@ class QEMUMachine(object):
self._iolog = None
self._socket_scm_helper = socket_scm_helper
self._debug = debug
+ self._qemu_full_args = None
# This can be used to add an unused monitor instance.
def add_monitor_telnet(self, ip, port):
@@ -146,13 +147,18 @@ class QEMUMachine(object):
def launch(self):
'''Launch the VM and establish a QMP connection'''
+ self._qemu_full_args = None
devnull = open(os.path.devnull, 'rb')
qemulog = open(self._qemu_log_path, 'wb')
try:
self._pre_launch()
- args = self._wrapper + [self._binary] + self._base_args() + self._args
- self._popen = subprocess.Popen(args, stdin=devnull, stdout=qemulog,
- stderr=subprocess.STDOUT, shell=False)
+ self._qemu_full_args = (self._wrapper + [self._binary] +
+ self._base_args() + self._args)
+ self._popen = subprocess.Popen(self._qemu_full_args,
+ stdin=devnull,
+ stdout=qemulog,
+ stderr=subprocess.STDOUT,
+ shell=False)
self._post_launch()
except:
self.shutdown()
@@ -166,11 +172,17 @@ class QEMUMachine(object):
self._qmp.close()
except:
self._popen.kill()
+ self._popen.wait()
+
+ exitcode = self.exitcode()
+ if exitcode is not None and exitcode < 0:
+ msg = 'qemu received signal -%i: %s'
+ if self._qemu_full_args:
+ command = ' '.join(self._qemu_full_args)
+ else:
+ command = ''
+ LOG.debug(msg, exitcode, command)
- exitcode = self._popen.wait()
- if exitcode < 0:
- LOG.debug('qemu received signal %i: %s', -exitcode,
- ' '.join(self._args))
self._load_io_log()
self._post_shutdown()
The current message shows 'self._args', which contains only part of the options used in the Qemu command line. This patch makes the qemu full args list an instance variable and then uses it in the negative exit code message. Message was moved outside the 'if is_running' block to make sure it will be logged if the VM finishes before the call to shutdown(). Signed-off-by: Amador Pahim <apahim@redhat.com> --- scripts/qemu.py | 26 +++++++++++++++++++------- 1 file changed, 19 insertions(+), 7 deletions(-)