motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-12-24 00:18:36 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

do not reset no_shutdown after we shutdown the vm

Browse source 
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 <wency@cn.fujitsu.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Wen Congyang 2011-06-17 10:25:22 +08:00 • committed by Anthony Liguori
parent ea0e541812
commit e69ae5c49a
1 changed files with 0 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

1
vl.c
View file

@ -1398,7 +1398,6 @@ static void main_loop(void)
monitor_protocol_event(QEVENT_SHUTDOWN, NULL);
if (no_shutdown) {
vm_stop(VMSTOP_SHUTDOWN);
no_shutdown = 0;
} else
break;
}