Comment 5 for bug 1467927

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

Reviewed: https://review.openstack.org/229573
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=46e98cfeb8463c68f912052ace036b490774a89f
Submitter: Jenkins
Branch: master

commit 46e98cfeb8463c68f912052ace036b490774a89f
Author: Nikola Dipanov <email address hidden>
Date: Wed Sep 30 16:24:28 2015 +0100

    Revert "Store correct VirtCPUTopology"

    This reverts commit 8358936a24cd223046580ddfa3bfb37a943abc91.

    The bug patch being reverted was trying to fix is not a bug bug at all
    but is actually by design. The NUMA cell CPU
    topology was meant to carry information about threads that we want to
    expose to the single cell based on how it was fitted with regards to
    threading on the host, so that we can expose this information to the
    guest OS if possible for optimal performance.

    The final topology exposed to the guest takes this information into
    account as well as any request for particular topology passed in by the
    user and decides on the final solution. There is no reason to store this
    as it will be different for different hosts.

    We want to revert this as it is really not something that we want to be
    doing, and will make it easier to cleanly fix 1501358.

    Change-Id: Iae06c468c076337b9d6e85d0d0dc85a063b827d1
    Partial-bug: 1501358
    Partial-bug: 1467927