Re: [ovirt-users] Affinity/HA for a set of VMs

On Wed, Dec 14, 2016 at 9:23 AM, Yedidyah Bar David <didi(a)redhat.com&gt; wrote: > On Wed, Dec 14, 2016 at 9:02 AM, TranceWorldLogic . > <tranceworldlogic(a)gmail.com&gt; wrote: > > Hi, > > > > I was trying to explore more about fencing option supported in ovirt. > > But getting lost in documents. > > > > My requirement is to fence at VM level rather than host level. > > I am pretty certain that this is not called fencing. Fencing is for hosts. > And it's meant for _stopping_ them, not starting. > > > e.g let assume VM1.1, VM1.2,VM1.3 are running on host1 and VM2.1,VM2.2 > VM2.3 > > running on host2. Suppose due to some error only VM1.1 goes down [Note: > > VM1.2 and VM1.3 in running state] then VM2.1 must come up. > > > > Can I get to know whether such functionality is supported by ovirt ? > > If yes, would you please explain also how it work > > or would you share refernece for me to refer and understand > it ? > > if yes, is it configurable by python sdk ? > > No idea, but it might be possible using affinity rules and/or HA. > Changing the subject, to try to attract more relevant responses, > and adding Tomer. > > Best, > -- > Didi > > > Hi, are you referring to storage based fencing?