Daniel P. Berrange sent a libvirt's patch to support
reboots with the QEMU driver. He implements it in
json model like this:
1. add -no-shutdown in the qemu's option:
qemu -no-shutdown xxxx
2. shutdown the vm by monitor command system_powerdown
3. wait for shutdown event
4. reset the vm by monitor command system_reset
no_shutdown will be reset to 0 if the vm is powered down.
We only can reboot the vm once.
If no_shutdown is not reset to 0, we can reboot the vm
many times.
Signed-off-by: Wen Congyang <we...@cn.fujitsu.com>
---
vl.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/vl.c b/vl.c
index dbdec71..e2e52ec 100644
--- a/vl.c
+++ b/vl.c
@@ -1396,7 +1396,6 @@ static void main_loop(void)
monitor_protocol_event(QEVENT_SHUTDOWN, NULL);
if (no_shutdown) {
vm_stop(VMSTOP_SHUTDOWN);
- no_shutdown = 0;
} else
break;
}
--
1.7.1
