diff --git a/agent b/agent
index fafd512..4e7acfe 100755
--- a/agent
+++ b/agent
@@ -913,7 +913,8 @@ class NodeAgent
     begin
       description, _, components = data.split(/Number\s+Major\s+Minor\s+RaidDevice\s+(State\s+)?/m)
       line_patterns = ['Version', 'Raid Level', 'Raid Devices', 'Active Devices',
-                       'Spare Devices', 'Failed Devices', 'State', 'UUID']
+                       'Spare Devices', 'Failed Devices', 'State', 'UUID',
+                       'Container']
       for line in (description.split("\n")[1..-1] rescue [])
         line.strip!
         next if line == ""
@@ -961,6 +962,9 @@ class NodeAgent
 
     mds, devices = _find_fake_raid_mds()
 
+    @logger.debug("Found fake RAIDs: #{mds}")
+    @logger.debug("Found components of fake RAIDs: #{devices}")
+
     Dir["/sys/block/*"].each do |block_device_dir|
       basename_dir = File.basename(block_device_dir)
       # Entries in /sys/block for cciss look like cciss!c0d1 while