OpenStack Compute (Nova)

Quantum Hybrid OVS driver does not set STP values correctly

Reported by Gary Kotton on 2013-02-18
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
Medium
Gary Kotton
Folsom
Medium
Gary Kotton

Bug Description

This problem is relevant only to the stable folsom release (it has been treated correctly with the uptream G version)

Gary Kotton (garyk) on 2013-02-18
Changed in nova:
assignee: nobody → Gary Kotton (garyk)
Changed in nova:
status: New → Triaged
importance: Undecided → Medium
status: Triaged → Incomplete

Fix proposed to branch: master
Review: https://review.openstack.org/24292

Changed in nova:
status: Incomplete → In Progress

Please note that the problem also exists in the master version. Not sure how I missed it

summary: - Quanttum Hybrid OVS driver does not set STP values correctly
+ Quantum Hybrid OVS driver does not set STP values correctly

Reviewed: https://review.openstack.org/24292
Committed: http://github.com/openstack/nova/commit/7aeb17d5bbf20f6ffc1c8ccab71f5cbbb57be9a2
Submitter: Jenkins
Branch: master

commit 7aeb17d5bbf20f6ffc1c8ccab71f5cbbb57be9a2
Author: Gary Kotton <email address hidden>
Date: Wed Mar 13 08:12:58 2013 +0000

    LibvirtGenericVIFDriver update for stp

    Fixes bug 1129055

    The patch will set the stp status as 'off' and the bridge
    forwarding delay to 0.

    Change-Id: Ie9c96caa797de623ef0b357c61f1b7233a7d869e

Changed in nova:
status: In Progress → Fix Committed
Thierry Carrez (ttx) on 2013-03-20
Changed in nova:
milestone: none → grizzly-rc1
status: Fix Committed → Fix Released
Gary Kotton (garyk) wrote :

When the values for the STP are not correctly set traffic may not get to and from the VM. This was evident when then VM was sending an DHCP request. The packet did not arrive at the DHCP server => the VM did not receive and IP address.

Reviewed: https://review.openstack.org/22183
Committed: http://github.com/openstack/nova/commit/2dd8f3e01998676a96c20a93c48b626fd44c2345
Submitter: Jenkins
Branch: stable/folsom

commit 2dd8f3e01998676a96c20a93c48b626fd44c2345
Author: Gary Kotton <email address hidden>
Date: Mon Feb 18 12:31:27 2013 +0000

    LibvirtHybridOVSBridgeDriver update for STP

    Fixes bug 1129055

    The patch will set the stp status as 'off' and the bridge
    forwarding delay to 0.

    Cherry picked from 7aeb17d5bbf20f6ffc1c8ccab71f5cbbb57be9a2

    Change-Id: Id6874de0752a23646360590794773e7a7028a945

Thierry Carrez (ttx) on 2013-04-04
Changed in nova:
milestone: grizzly-rc1 → 2013.1
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