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[Balazs Gibizer <2077195@xxxxxxxxxxxxxxxxxx>]

Being tracked in https://blueprints.launchpad.net/nova/+spec/igb-vif-
model

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/2077195

Title:
  RFE: Add support for "igb" VIF model

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  qemu now supports a network driver called "igb" that simulates SR-IOV
  VFs[1]. Current versions of most OS distributions now include a
  version of qemu with this driver included.

  We would like to use that in the OpenStack gates to test SR-IOV
  functionality in Octavia.

  Currently nova does not allow the "igb" driver to be specified using "hw_vif_model=igb" because it is not on the list of valid VIF_MODELS here:
  https://opendev.org/openstack/nova/src/branch/master/nova/network/model.py#L156

  This RFE is a request to add support for the igb driver to nova.

  I have also registered a blueprint for this here:
  https://blueprints.launchpad.net/nova/+spec/igb-vif-model

  [1] https://www.qemu.org/docs/master/system/devices/igb.html

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