|
| From: | Amit Shah |
| Subject: | Re: [Qemu-devel] [PATCH COLO-Frame (Base) v21 13/17] COLO: Introduce state to record failover process |
| Date: | Wed, 26 Oct 2016 11:24:16 +0530 |
On (Tue) 18 Oct 2016 [20:10:09], zhanghailiang wrote:
> When handling failover, COLO processes differently according to
> the different stage of failover process, here we introduce a global
> atomic variable to record the status of failover.
>
> We add four failover status to indicate the different stage of failover
> process.
> You should use the helpers to get and set the value.
>
> Signed-off-by: zhanghailiang <address@hidden>
> Reviewed-by: Dr. David Alan Gilbert <address@hidden>
Reviewed-by: Amit Shah <address@hidden>
Amit
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