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 <apa...@redhat.com>
---
scripts/qemu.py | 26 +++++++++++++++++++-------
1 file changed, 19 insertions(+), 7 deletions(-)
diff --git a/scripts/qemu.py b/scripts/qemu.py
index a6e06291ea..670c048569 100644
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -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):
@@ -140,13 +141,18 @@ 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:
if self.is_running():
@@ -164,14 +170,20 @@ class QEMUMachine(object):
self._qmp.close()
except:
self._popen.kill()
+ self._popen.wait()
- exitcode = self._popen.wait()
- if exitcode < 0:
- LOG.warn('qemu received signal %i: %s', -exitcode,
- ' '.join(self._args))
self._load_io_log()
self._post_shutdown()
+ 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.warn(msg, exitcode, command)
+
underscore_to_dash = string.maketrans('_', '-')
def qmp(self, cmd, conv_keys=True, **args):
'''Invoke a QMP command and return the result dict'''
--
2.13.5
