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 <zhang.zhanghaili...@huawei.com>
> Reviewed-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
Reviewed-by: Amit Shah <amit.s...@redhat.com>
Amit
