I understand that this feature automatically schedules the guest to be on a NUMA node to which the PCI device is associated.
For a guest that spans multiple NUMA nodes, is the NUMA node information associated to PCI devices passed to the guest? Say a guest is configured to use 2 PCI devices(associated to numa nodes 0 and 1 on the host). The guest is also configured to have 2 numa nodes. I tried this with the latest version of openstack (master) and the numa_node information associated with the device shows up as -1 in the vm. > cat /sys/class/net/eth1/device/numa_node -1 For such cases, knowing the numa node information in the VM would help applications choose the device based on the associated numa node.Is there any blueprint that addresses this issue? __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: [email protected]?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
