Re: [Qemu-devel] [PATCH 4/7] runstate: migration allows more transitions now

[Eric Blake <eblake@redhat.com>]

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On 10/15/2014 01:55 AM, Juan Quintela wrote:
> Next commit would allow to move from incoming migration to error happening on source.
> 
> Should we add more states to this transition?  Luiz?

Does this mean we can finally do S3 migration without forcing the guest
to wake up from S3 on the destination?

> 
> Signed-off-by: Juan Quintela <quintela@redhat.com>
> ---
>  vl.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/vl.c b/vl.c
> index c4bc43c..1788b6a 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -618,6 +618,8 @@ static const RunStateTransition runstate_transitions_def[] = {
> 
>      { RUN_STATE_INMIGRATE, RUN_STATE_RUNNING },
>      { RUN_STATE_INMIGRATE, RUN_STATE_PAUSED },
> +    { RUN_STATE_INMIGRATE, RUN_STATE_INTERNAL_ERROR },
> +    { RUN_STATE_INMIGRATE, RUN_STATE_IO_ERROR },
> 
>      { RUN_STATE_INTERNAL_ERROR, RUN_STATE_PAUSED },
>      { RUN_STATE_INTERNAL_ERROR, RUN_STATE_FINISH_MIGRATE },
> 

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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