From 8797006ca54da0c70c08e618c4e45849e9ff3fd8 Mon Sep 17 00:00:00 2001
From: Jan Orel <jorel@opennebula.systems>
Date: Tue, 26 May 2020 14:15:58 +0200
Subject: [PATCH] B #4794: Allow rc=2 when creating bridge

As this action is potentialy racy
rc=2 is for `RTNETLINK answers: File exists`
---
 src/vnm_mad/remotes/lib/vlan.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vnm_mad/remotes/lib/vlan.rb b/src/vnm_mad/remotes/lib/vlan.rb
index a0329b18bf..e0fed82015 100644
--- a/src/vnm_mad/remotes/lib/vlan.rb
+++ b/src/vnm_mad/remotes/lib/vlan.rb
@@ -147,7 +147,7 @@ module VNMMAD
             return if @bridges.key?(@nic[:bridge])
 
             OpenNebula.exec_and_log("#{command(:ip)} link add name " \
-                "#{@nic[:bridge]} type bridge #{list_bridge_options}")
+                "#{@nic[:bridge]} type bridge #{list_bridge_options}", nil, 2)
 
             @bridges[@nic[:bridge]] = []