dev-ruby/facter/files/facter-1.5.2-virtual.patch

Index: facter-1.5.2/lib/facter/virtual.rb
===================================================================
--- facter-1.5.2.orig/lib/facter/virtual.rb
+++ facter-1.5.2/lib/facter/virtual.rb
@@ -7,7 +7,7 @@ Facter.add("virtual") do
   
   setcode do 
 
-    if FileTest.exists?("/proc/user_beancounters")
+    if FileTest.exists?("/proc/vz/veinfo") && !FileTest.exists?("/proc/vz/version")
       result = "openvz"
     end
 
@@ -45,12 +45,11 @@ Facter.add("virtual") do
       result = "vmware_server"
     end
 
-    mountexists = system "which mount > /dev/null 2>&1"
-    if $?.exitstatus == 0
-      output = %x{mount}
-      output.each {|p|
-        result = "vserver" if p =~ /\/dev\/hdv1/
-      }
+    if FileTest.exists?("/proc/self/status")
+       txt = File.read("/proc/self/status")
+       if txt =~ /^(s_context|VxID):[[:blank:]]*[1-9]/
+         result = "vserver"
+       end
     end
 
     if FileTest.directory?('/proc/virtual')