[ovirt-users] Spam Re: Spam Affinity

[Maurice James]

Done

https://bugzilla.redhat.com/show_bug.cgi?id=1112369

----- Original Message -----
From: "Doron Fediuck" <dfediuck at redhat.com>
To: "Maurice James" <mjames at media-node.com>
Cc: "users" <users at ovirt.org>, "Gilad Chaplik" <gchaplik at redhat.com>, "Martin Sivak" <msivak at redhat.com>
Sent: Monday, June 23, 2014 4:45:21 AM
Subject: Re: [ovirt-users] Spam  Affinity



----- Original Message -----
> From: "Maurice James" <mjames at media-node.com>
> To: "users" <users at ovirt.org>
> Sent: Saturday, June 21, 2014 4:41:27 PM
> Subject: [ovirt-users] Spam  Affinity
> 
> If I set negative affinity on two VM that are currently on the same server,
> how long until one of them migrates to a different host? Is the time
> configurable somewhere? I think that as soon as I configure the negative
> affinity between the two VMs, they should begin to migrate
> 

Hi Maurice,
affinity is being handled during the scheduling process and not
afterwards. So already placed VMs will not move unless they will
be picked up by the load balancing process which obeys affinity rules.

The reason for it is to avoid adding noise on loaded setups.
However we should be able to make sure load balancing will handle
affinity as well and only then balance the cluster.

Do mind opening an RFE for it?

Thanks,
Doron