** Changed in: nova
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1580000
Title:
cpu model Haswell doesn't work on openstack mitaka
Status in OpenStack Compute (nova):
Invalid
Bug description:
Description
===========
I'm running devstack Mitaka with networking-ovs-dpdk. I set the cpu model to
Haswell in the flavor, but the guest is created with the default qemu cpu model:
model name : QEMU Virtual CPU version 2.3.0
It worked when I was running on Kilo.
Steps to reproduce
==================
Simply run devstack mitaka, then:
nova flavor-create CIRROS-PERF auto 1024 80 6
openstack flavor set CIRROS-PERF --property hw:cpu_model=Haswell
nova --os-tenant-name admin boot --poll --image cirros-0.3.4-x86_64-uec
--flavor CIRROS-PERF --nic net-id=d34b5e4c-b39b-4787-8e8d-ebd9464932c5 --nic
net-id=7556233d-a09d-421a-bace-59500971539a demo-vm-cirros-1
More Info
=========
stack@dl-360-115:/opt/stack/nova$ nova --version
3.3.1
stack@dl-360-115:~/devstack-mitaka$ virsh --version
1.2.16
stack@dl-360-115:~/devstack-mitaka$ sudo kvm --version
QEMU emulator version 2.3.0 (Debian 1:2.3+dfsg-5ubuntu9.2), Copyright (c)
2003-2008 Fabrice Bellard
stack@dl-360-115:~/devstack-mitaka$ neutron --version
4.1.1
flavor:
stack@dl-360-115:~/devstack-mitaka$ nova flavor-show TG-PERF | grep model
| extra_specs | {"hw:cpu_model": "Haswell"} |
stack@dl-360-115:~/nvp/scripts$ nova show demo-vm-cirros-1|grep flav
| flavor | TG-PERF
(ce4dfd95-86d7-4d8d-a0da-f955ac999390)
stack@dl-360-115:/opt/stack/nova$ ps -ef | grep qemu | grep Haswell
stack@dl-360-115:/opt/stack/nova$
On Kilo it works:
root@BASE-CCP-CPN-N0001-NETCLM:~# ps -ef | grep qemu | grep Haswell
root 2688 1 18 May09 ? 03:27:34 /usr/bin/qemu-system-x86_64
-name instance-000001d8 -S -machine pc-i440fx-2.5,accel=kvm,usb=off -cpu
Haswell-noTSX,+abm,+pdpe1gb,+rdrand,+f16c,+osxsave,+dca,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme
...
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