[Openstack-operators] Migrating an instance to a host with less cores fails
chris.friesen at windriver.com
Fri Sep 25 18:43:50 UTC 2015
On 09/25/2015 12:34 PM, Steve Gordon wrote:
> Nikola's reply got bounced because he isn't subscribed, but:
> Thanks Steve!
> So the below is likely the same root cause as this bug:
> Which has been fixed in Liberty and backported to stable/kilo (see
> Updating your lab to the latest stable/kilo release (2015.1.1) will
> likely fix the problem for you.
> Let me know if this helps!
My concern with that patch is that it only applies if there is no numa topology
for the instance. I think it's possible to specify hugepages but not CPU
pinning, in which case there would still be a numa topology for the instance, it
just wouldn't have pinned CPUs in it.
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