[Users] Is there any way of prohibiting 2 vms to run on the same hv ?

Andrew Cathrow acathrow at redhat.com
Thu Nov 21 16:08:10 UTC 2013


You could pin each VM to a host, but this isn't a great solution. 
Alternatively you could write a scheduler plugin that does this based on tags. 
http://www.ovirt.org/Features/oVirtSchedulerAPI 

For 3.4 we're looking at adding affinity and anti-affinity rules in the core product. 

----- Original Message -----

> From: "Ernest Beinrohr" <Ernest.Beinrohr at axonpro.sk>
> To: "users" <users at ovirt.org>
> Sent: Thursday, November 21, 2013 11:06:16 AM
> Subject: [Users] Is there any way of prohibiting 2 vms to run on the
> same hv ?

> I have 2 vms in ha cluster and now they are running
> on the same hypervisor (out of 5). Is there any way
> ovirt can help preventing such an situation?

> thank you

> --

> Ernest Beinrohr, AXON PRO
> DevOps, Ing , RHCE , RHCVA , LPIC , VCA , +421-2--6241-0360 ,
> +421-903--482-603
> icq:28153343, skype:oernii-work , jabber:oernii at jabber.org

> “For a successful technology, reality must take precedence over
> public relations, for Nature cannot be fooled.” Richard Feynman
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