From 04f910313e6df999491f6bec9b27781b1dba7ecc Mon Sep 17 00:00:00 2001 From: Madhu Venugopal Date: Thu, 28 Nov 2013 01:25:02 -0800 Subject: [PATCH] Disabling the installation of LLDP Punt rules to Controller. In a multi-node devstack setup, LLDP installation seems to cause issues with the Controller (CPU spike and some OF message timeouts). It is better to debug that and once we have an idea, we can enable it again. There is NO functional impact to the Neutron integration with OVSDB by disabling LLDP flow installation. Change-Id: I51e64253e09b6e863e2eea89f2570e436d3cc93f Signed-off-by: Madhu Venugopal --- .../ovsdb/neutron/InternalNetworkManager.java | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/neutron/src/main/java/org/opendaylight/ovsdb/neutron/InternalNetworkManager.java b/neutron/src/main/java/org/opendaylight/ovsdb/neutron/InternalNetworkManager.java index 55b1eb9b28..8c58157f01 100644 --- a/neutron/src/main/java/org/opendaylight/ovsdb/neutron/InternalNetworkManager.java +++ b/neutron/src/main/java/org/opendaylight/ovsdb/neutron/InternalNetworkManager.java @@ -199,9 +199,17 @@ public class InternalNetworkManager { } } - this.initializeLLDPFlowRules(node, AdminConfigManager.getManager().getTunnelBridgeName()); this.initializeOFNormalFlowRules(node, AdminConfigManager.getManager().getIntegrationBridgeName()); + /* + * Disabling LLDP Punt rules to Controller for now. + * In a multi-node setup, it seems to cause issues with the Controller (CPU spike and some OF message timeouts). + * It is better to debug that and once we have an idea, we can enable this. + * There is NO functional impact to the Neutron integration with OVSDB by disabling LLDP flow installation. + */ + /* + this.initializeLLDPFlowRules(node, AdminConfigManager.getManager().getTunnelBridgeName()); this.initializeLLDPFlowRules(node, AdminConfigManager.getManager().getIntegrationBridgeName()); + */ } private void initializeOFNormalFlowRules(Node node, String bridgeName) { -- 2.36.6