[ClusterLabs] Colocation and ordering with live migration

[Klaus Wenninger]

On 10/10/2016 02:00 PM, Pavel Levshin wrote:
>
> 10.10.2016 14:32, Klaus Wenninger:
>> Why are the order-constraints between libvirt & vms optional?
>
> If they were mandatory, then all the virtual machines would be
> restarted when libvirtd restarts. This is not desired nor needed. When
> this happens, the node is fenced because it is unable to restart VM in
> absence of working libvirtd.

Was guessing something like that ...
So let me reformulate my question:
  Why does libvirtd have to be restarted?
If it is because of config-changes making it reloadable might be a
solution ...

>
> You are right, when the constraint is mandatory, live migration works
> fine.
>
>
> -- 
> Pavel Levshin
>
>
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