dev name in the pci whitelist is not honored for SRIOV
Bug #1572826 reported by
Preethi Dsilva
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Expired
|
Undecided
|
Unassigned |
Bug Description
dev name in the pci whitelist is not honored for SRIOV
steps to reproduce:
================
1.enable sriov in the bios in my case I have mellanox card with dual port nic which shows up in teh OS as eth4 and eth5
2.provide PCI whitelist in nova.conf
pci_passthrough
3.the mlx4_core file is set as options mlx4_core port_type_array=2,2 num_vfs=6 probe_vf=6 enable_
However, the behavior seen is that irrespective of the devname specified the tenant VM gets booted into eth4 or eth5 .
Tested the issue with MItaka code I am attaching the nova logs and local.conf for your reference.
tags: | added: network |
Changed in nova: | |
assignee: | Moshe Levi (moshele) → nobody |
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1. When attaching configuration files please do it as text files and not as word documents.
2. Can you supply your /etc/nova/nova.conf from the compute node? There is mismatch between local.conf and the logs.