On 17 May 2016, at 20:32, Nicolas Ecarnot <nicolas(a)ecarnot.net>
wrote:
Le 17/05/2016 13:29, Tomas Jelinek a écrit :
> in 4.0 we have been working hard to enhance the migrations:
>
https://bugzilla.redhat.com/1252426
>
> in 4.0 it should:
> - make use of the bandwidth much better
> - have some policies which will be managing the downtime and you will be able to pick
per cluster and override per VM
> - have ability to write custom hooks inside the guest which will be notified that now
the VM is migrating (if you have some custom logic you want to do)
>
> ...and some more enhancements
>
> Long story short, in 4.0 it your VMs should migrate much more smooth
OK Tomas, thank you for your answer.
But I don't understand how that would help in the following problem:
The situation mentioned it the bug will not happen anymore. The bandwidth and larger
downtime would make sure that migration converges
>> I guess increasing the allowed page memory is not a correct answer as it
>> will fill as before.
--
Nicolas ECARNOT
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