On Thu, 2018-08-30 at 00:15 +0000, Guo, Ruijing wrote: > Hi, Stephen, Sean > > It worked as expected.
Good to hear. What were you missing? If there are other gaps in the documentation, I'd be happy to fix them. Stephen > Thanks, > -Ruijing > > -----Original Message----- > From: Stephen Finucane [mailto:sfinu...@redhat.com] > Sent: Monday, August 27, 2018 5:37 PM > To: OpenStack Development Mailing List (not for usage questions) > <openstack-dev@lists.openstack.org> > Subject: Re: [openstack-dev] [nova][neutron] numa aware vswitch > > On Mon, 2018-08-27 at 10:24 +0100, Sean Mooney wrote: > > > > > > On Mon 27 Aug 2018, 04:20 Guo, Ruijing, <ruijing....@intel.com> wrote: > > > Hi, Stephen, > > > > > > After setting flavor, VM was created in node 0 (expect in node1). How to > > > debug it? > > > > > > Nova.conf > > > [neutron] > > > physnets = physnet0,physnet1 > > > > > > [neutron_physnet_physnet1] > > > numa_nodes = 1 > > > > Have you enabled the numa topology filter its off by default and without it > > the numa aware vswitch code is disabled. > > Yeah, make sure this is enabled. You should turn on debug-level logging as > this will give you additional information about how things are being > scheduled. Also, is this a new deployment? If not, you're going to need to > upgrade and restart all the nova-* services since there are object changes > which will need to be propagated. > > Stephen > > > > openstack network create net1 --external > > > --provider-network-type=vlan --provider-physical-network=physnet1 > > > --provider-segment=200 ... > > > openstack server create --flavor 1 --image=cirros-0.3.5-x86_64-disk > > > --nic net-id=net1 vm1 > > > > > > <cputune> > > > <shares>1024</shares> > > > <vcpupin vcpu='0' cpuset='0-7,16-23'/> > > > <emulatorpin cpuset='0-7,16-23'/> > > > </cputune> > > > > > > available: 2 nodes (0-1) > > > node 0 cpus: 0 1 2 3 4 5 6 7 16 17 18 19 20 21 22 23 node 0 size: > > > 64412 MB node 0 free: 47658 MB node 1 cpus: 8 9 10 11 12 13 14 15 24 > > > 25 26 27 28 29 30 31 node 1 size: 64502 MB node 1 free: 44945 MB > > > node distances: > > > node 0 1 > > > 0: 10 21 > > > 1: 21 10 > > > > > > Thanks, > > > -Ruijing > > > > > > -----Original Message----- > > > From: Stephen Finucane [mailto:sfinu...@redhat.com] > > > Sent: Saturday, August 25, 2018 12:15 AM > > > To: OpenStack Development Mailing List (not for usage questions) > > > <openstack-dev@lists.openstack.org> > > > Subject: Re: [openstack-dev] [nova][neutron] numa aware vswitch > > > > > > On Fri, 2018-08-24 at 09:13 -0500, Matt Riedemann wrote: > > > > On 8/24/2018 8:58 AM, Stephen Finucane wrote: > > > > > Using this won't add a NUMA topology - it'll just control how > > > > > any topology present will be mapped to the guest. You need to > > > > > enable dedicated CPUs or a explicitly request a NUMA topology > > > > > for this to work. > > > > > > > > > > openstack flavor set --property hw:numa_nodes=1 1 > > > > > > > > > > <or> > > > > > > > > > > openstack flavor set --property hw:cpu_policy=dedicated 1 > > > > > > > > > > > > > > > This is perhaps something that we could change in the future, > > > > > though I haven't given it much thought yet. > > > > > > > > Looks like the admin guide [1] should be updated to at least refer > > > > to the flavor user guide on setting up these types of flavors? > > > > > > > > [1] > > > > https://docs.openstack.org/nova/latest/admin/networking.html#numa- > > > > affi > > > > nity > > > > > > Good idea. > > > > > > https://review.openstack.org/596393 > > > > > > Stephen > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
