Comment 8 for bug 1572826

So according to driver configuration I see that you are using Mellanox ConnectX3 which is working a bit different. So for that you will need to use the address.

ConnectX3-Pro duel port NIC works a little different. It expose one pci device for all the NIC and when you do ip link show
you will see all the VF on port 1 and all the VF on port 2.
For example if my driver configuration is as follows:
options mlx4_core port_type_array=2,2 num_vfs=4,4,0 probe_vf=4,4,0

I will have 4 VF on port 1 and 4 VF on port 2, but ip link show you will see each PF with 8 VF.
The VF marked in yellow are the one port 1 and port 2 is using respectively

can you post your pci_devices tables in the nova database