Hi, All,
I am verifying numa aware vwitch features
(https://specs.openstack.org/openstack/nova-specs/specs/rocky/approved/numa-aware-vswitches.html).
But the result is not my expectation.
What I missing?
Nova configuration:
[filter_scheduler]
track_instance_changes = False
enabled_filters =
RetryFilter,AvailabilityZoneFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter,SameHostFilter,DifferentHostFilter,NUMATopologyFilter
[neutron]
physnets = physnet0,physnet1
[neutron_physnet_physnet0]
numa_nodes = 0
[neutron_physnet_physnet1]
numa_nodes = 1
ml2 configuration:
[ml2_type_vlan]
network_vlan_ranges = physnet0,physnet1
[ovs]
vhostuser_socket_dir = /var/lib/libvirt/qemu
bridge_mappings = physnet0:br-physnet0,physnet1:br-physnet1
command list:
openstack network create net0 --external --provider-network-type=vlan
--provider-physical-network=physnet0 --provider-segment=100
openstack network create net1 --external --provider-network-type=vlan
--provider-physical-network=physnet1 --provider-segment=200
openstack subnet create --network=net0 --subnet-range=192.168.1.0/24
--allocation-pool start=192.168.1.200,end=192.168.1.250 --gateway 192.168.1.1
subnet0
openstack subnet create --network=net1 --subnet-range=192.168.2.0/24
--allocation-pool start=192.168.2.200,end=192.168.2.250 --gateway 192.168.2.1
subnet1
openstack server create --flavor 1 --image=cirros-0.3.5-x86_64-disk --nic
net-id=net0 vm0
openstack server create --flavor 1 --image=cirros-0.3.5-x86_64-disk --nic
net-id=net1 vm1
vm0 and vm1 are created but numa is not enabled:
<vcpu placement='static'>1</vcpu>
<cputune>
<shares>1024</shares>
</cputune>
Thanks,
-Ruijing
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