Re: [Qemu-devel] [PATCH 1/1] qmp: process system-reset event in paused state

["Denis V. Lunev" <den@openvz.org>]

On 12/16/2015 12:35 PM, Paolo Bonzini wrote:
>
> On 16/12/2015 10:32, Denis V. Lunev wrote:
>>>>
>>>> 'virsh reset' command is usually used to force guest reset. The
>>>> expectation
>>>> of the behavior of this command is that the guest will be force
>>>> restarted.
>>>> This is not true at the moment.
>>> Does "virsh reset" + "virsh continue" work, and if not why?
>> as far as I can see there is no such command in virsh at all :(
> Right, it's "virsh resume". :)
>
> Paolo

actually it does not.

'virsh resume' does not emit command to trigger qmp_cont
in this state. With manual 'virsh qemu-monitor event {"execute": "cont"}'
it starts to work.

Do you propose to kludge libvirt and send 'continue' unconditionally
before a 'reset'? We can but there is not much sense not to implement
this is libvirt due to 'unconditionality'...

Sending command in 'crashed' state only is a bit racy. The event
moving domain into 'crashed' state could be not processed at
the moment.

Den