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: https://bugs.launchpad.net/bugs/1550317 Chris