OpenStack Compute (nova)

  1. Bug #1614054
  2. Comment #2

Comment 2 for bug 1614054

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to nova (master)

Reviewed: https://review.openstack.org/356383
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=6683bf9b7dc575ef9516f0cdc395b8da1b81c233
Submitter: Jenkins
Branch: master

commit 6683bf9b7dc575ef9516f0cdc395b8da1b81c233
Author: Sahid Orentino Ferdjaoui <email address hidden>
Date: Wed Aug 17 06:51:25 2016 -0400

    libvirt: fix incorrect host cpus giving to emulator threads when RT

    Realtime guarantees in certain operating systems require that the
    thread that is running the QEMU emulator is pinned to a physical CPU
    that is *not* the same as any physical CPU that the vCPUs for a
    realtime guest are pinned to. This patch ensures that the value of the
    hw:cpu_realtime_mask flavor extraspec property is respected when
    creating the libvirt configuration XML and sets emulatorpin values to
    a physical CPU matching the hw:cpu_realtime_mask value.

    Change-Id: I7f50dde0753b059a690dc50172fee645c94b8e5b
    Closes-Bug: #1614054