[openstack-dev] [nova][scheduler] bug in handling of ISOLATE thread policy

Chris Friesen chris.friesen at windriver.com
Wed Jun 8 14:31:49 UTC 2016

On 06/07/2016 11:36 AM, Chris Friesen wrote:
> Hi,
> The full details are available at https://bugs.launchpad.net/nova/+bug/1590091
> but the short version is this:
> 1) I'm running stable/mitaka in devstack.  I've got a small system with 2 pCPUs,
> both marked as available for pinning.  They're two cores of a single processor,
> no threads.
> 2) I tried to boot an instance with two dedicated CPUs and a thread policy of
> ISOLATE, but the NUMATopology filter fails my host.

In case anyone comes across this later, it turns out that Stephen already had a 
bug for this issue:



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