On 11/03/2015 04:56 AM, zhanghailiang wrote:
> Add a migrate state: MIGRATION_STATUS_COLO, enter this migration state
> after the first live migration successfully finished.
> 
> We reuse migration thread, so if colo is enabled by user, migration thread will
> go into the process of colo.
> 
> Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
> Signed-off-by: Gonglei <arei.gonglei@huawei.com>
> ---
> v10: Simplify process by dropping colo thread and reusing migration thread.
>      (Dave's suggestion)
> ---

> +++ b/qapi-schema.json
> @@ -439,7 +439,7 @@
>  ##
>  { 'enum': 'MigrationStatus',
>    'data': [ 'none', 'setup', 'cancelling', 'cancelled',
> -            'active', 'completed', 'failed' ] }
> +            'active', 'completed', 'failed', 'colo' ] }
>  

Missing documentation of the new state, including a '(since 2.6)' tag.

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