From 122f851295e6fb5f8e04b997de7c262527392ceb Mon Sep 17 00:00:00 2001
From: Artur Svechnikov <asvechnikov@mirantis.com>
Date: Wed, 2 Mar 2016 12:25:59 +0300
Subject: [PATCH] Set default NUMA topology distances

In case of one NUMA node `lstopo` doesn't return
information about distances, so by default distances
should be 2d array [["1.0"]]

Change-Id: I858c93e7f41b1a670bc72a80cd0c5b47fe63ef12
Partial-Bug: #1551955
---
 agent | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/agent b/agent
index d624d0a..f4b4eb1 100755
--- a/agent
+++ b/agent
@@ -864,7 +864,7 @@ class NodeAgent
     #   <page_type size="1073741824" count="8"/>
     doc = Document.new `lstopo --no-caches --of xml`
 
-    topology = {:numa_nodes => [], :supported_hugepages => supported_hugepages, :distances => nil}
+    topology = {:numa_nodes => [], :supported_hugepages => supported_hugepages, :distances => [["1.0"]]}
 
     doc.elements.each('/topology/object/distances/') do |dist|
       topology[:distances] = dist.elements.collect{|v| v.attributes['value']}