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[Qemu-devel] [PATCH v10 7/8] qemu.py: launch vm only if it's not running
From: |
Amador Pahim |
Subject: |
[Qemu-devel] [PATCH v10 7/8] qemu.py: launch vm only if it's not running |
Date: |
Mon, 13 Nov 2017 23:23:57 +0100 |
If we allow launching VM again we will loose track of the first launched
VM.
Reviewed-by: Fam Zheng <address@hidden>
Signed-off-by: Amador Pahim <address@hidden>
---
scripts/qemu.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/scripts/qemu.py b/scripts/qemu.py
index df2fca9e71..ab172c3670 100644
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -207,6 +207,9 @@ class QEMUMachine(object):
Launch the VM and make sure we cleanup and expose the
command line/output in case of exception
"""
+ if self.is_running():
+ raise QEMUMachineError('VM already running')
+
self._iolog = None
self._qemu_full_args = None
try:
--
2.13.6
- [Qemu-devel] [PATCH v10 0/8] scripts/qemu.py fixes and cleanups, Amador Pahim, 2017/11/13
- [Qemu-devel] [PATCH v10 1/8] qemu.py: remove unused import, Amador Pahim, 2017/11/13
- [Qemu-devel] [PATCH v10 2/8] qemu.py: better control of created files, Amador Pahim, 2017/11/13
- [Qemu-devel] [PATCH v10 3/8] qemu.py: refactor launch(), Amador Pahim, 2017/11/13
- [Qemu-devel] [PATCH v10 4/8] qemu.py: always cleanup on shutdown(), Amador Pahim, 2017/11/13
- [Qemu-devel] [PATCH v10 5/8] qemu.py: use poll() instead of 'returncode', Amador Pahim, 2017/11/13
- [Qemu-devel] [PATCH v10 6/8] qemu.py: cleanup redundant calls in launch(), Amador Pahim, 2017/11/13
- [Qemu-devel] [PATCH v10 7/8] qemu.py: launch vm only if it's not running,
Amador Pahim <=
- [Qemu-devel] [PATCH v10 8/8] qemu.py: don't launch again before shutdown(), Amador Pahim, 2017/11/13
- Re: [Qemu-devel] [PATCH v10 0/8] scripts/qemu.py fixes and cleanups, no-reply, 2017/11/13
- Re: [Qemu-devel] [PATCH v10 0/8] scripts/qemu.py fixes and cleanups, Markus Armbruster, 2017/11/14