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

Hi Doron, Yes, I am referring to storage level fencing like drbd/pacemaker tool. Thanks, ~Rohit On Wed, Dec 14, 2016 at 1:42 PM, Doron Fediuck <dfediuck(a)redhat.com&gt; wrote: > > > 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? >