Already done: https://communities.vmware.com/message/2645236#2645236 I hope that someone has an idea how to find out what is actually the root cause of the problem. Jens Gesendet: Mittwoch, 18. Januar 2017 um 10:41 Uhr Von: "Paolo Bonzini" <pbonzini@xxxxxxxxxx> An: "Jens Offenbach" <wolle5050@xxxxxx>, "KVM list" <kvm@xxxxxxxxxxxxxxx> Betreff: Re: OpenStack (KVM/QEMU) in vSphere - Occasionally segfaults occurring in OpenStack VMs with more than one vCPU configured On 18/01/2017 09:55, Jens Offenbach wrote: > Hi, > I am running OpenStack Newton as HA deployment on Ubuntu 16.04 vSphere > VMs in conjuntion with a Ceph Storage (Jewel). The deployment comprises: > - 2 controller VMs > - 3 compute VMs > - 3 storage VMs > Everything is up and running. There are no configuration issues known > regarding the OpenStack environment. The same setup is working properly > on "real" hardware-based machines. Then you should complain to VMware. Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html