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Enable SRIOV NIC features

Registered by Shunli Zhou on 2017-12-04

Refer to this blueprint of nova:https://blueprints.launchpad.net/nova/+spec/enable-sriov-nic-features

Currently PCI-SRIOV only enabled the SRIOV feature but schedule blindly schedule to any host can satisfy the PCI request without regard the nic features. That's to say, if a compute node can satisfy the PCI request, container will schedule to the compute node even it will not satisfy some nic offload features, such as 'gso, txvlan'.

we need to support that user specify the offload features in neutron port, and pci pass-through filter can scheduler to host can fully satisfy the reuqest.

Nova spec: https://specs.openstack.org/openstack/nova-specs/specs/pike/approved/enable-sriov-nic-features.html

Blueprint information

Status:
Not started
Approver:
hongbin
Priority:
Medium
Drafter:
Shunli Zhou
Direction:
Approved
Assignee:
None
Definition:
New
Series goal:
None
Implementation:
Unknown
Milestone target:
None

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