From 215cf39c709419f018be02b208af10f2bd4c772e Mon Sep 17 00:00:00 2001 From: Joe Talerico Date: Thu, 22 Oct 2015 13:47:04 -0400 Subject: Change default bond-mode The default balance-tcp is causing issues with deployments. Defaulting to active-backup. After ~ 100 guests (total) connectivity to each guest would become spotty (simple pings would fail, then become successful.) In /var/log/messages we saw : "overcloud-controller-1 kernel: openvswitch: ovs-system: deferred action limit reached, drop recirc action" For more details, refer to this link: http://openvswitch.org/pipermail/discuss/2015-October/019168.html Change-Id: Ia0f2592a289e13472b98d97057cd516c5048fe59 --- network/config/bond-with-vlans/controller.yaml | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'network/config') diff --git a/network/config/bond-with-vlans/controller.yaml b/network/config/bond-with-vlans/controller.yaml index 4290be20..eb4399ea 100644 --- a/network/config/bond-with-vlans/controller.yaml +++ b/network/config/bond-with-vlans/controller.yaml @@ -30,10 +30,9 @@ parameters: description: IP address/subnet on the tenant network type: string BondInterfaceOvsOptions: - default: 'bond_mode=balance-tcp lacp=active other-config:lacp-fallback-ab=true' + default: 'bond_mode=active-backup' description: The ovs_options string for the bond interface. Set things like lacp=active and/or bond_mode=balance-slb using this option. - Default wil attempt LACP, but will fall back to active-backup. type: string ExternalNetworkVlanID: default: 10 -- cgit 1.2.3-korg