Getting more accurate free memory from physical hosts. Fixed ticket #62

git-svn-id: http://svn.opennebula.org/one/trunk@300 3034c82b-c49b-4eb3-8279-a7acafdc01c0
fairchild · Jan 9, 2009 · b26deb7 · b26deb7
1 parent 03e14c7
commit b26deb7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/im_mad/kvm/kvm.rb b/src/im_mad/kvm/kvm.rb
@@ -32,8 +32,6 @@
             temp = elemento.strip.split("k ")
             if temp[1] == "used"
                 $used_memory = temp[0]
-            elsif temp[1] == "free"
-                $free_memory = temp[0]
             end
         }
 
@@ -50,6 +48,8 @@
         }
     end
 }
+
+$free_memory=`free -k|grep "buffers\/cache"|awk '{print $4}'`
 
 net_text=`cat /proc/net/dev`