diff --git a/xCAT-server/lib/xcat/plugins/anaconda.pm b/xCAT-server/lib/xcat/plugins/anaconda.pm
index 34e02d5cd..ff027c7d6 100644
--- a/xCAT-server/lib/xcat/plugins/anaconda.pm
+++ b/xCAT-server/lib/xcat/plugins/anaconda.pm
@@ -27,66 +27,7 @@ use Socket;
 #use strict;
 my @cpiopid;
 
-my %distnames = (
-                 "1310229985.226287" => "centos6",
-		 "1323560292.885204" => "centos6.2",
-                 "1176234647.982657" => "centos5",
-                 "1156364963.862322" => "centos4.4",
-                 "1178480581.024704" => "centos4.5",
-                 "1195929648.203590" => "centos5.1",
-                 "1195929637.060433" => "centos5.1",
-                 "1213888991.267240" => "centos5.2",
-                 "1214240246.285059" => "centos5.2",
-                 "1237641529.260981" => "centos5.3",
-                 "1272326751.405938" => "centos5.5",
-                 "1195488871.805863" => "centos4.6",
-                 "1195487524.127458" => "centos4.6",
-                 "1301444731.448392" => "centos5.6",
-                 "1170973598.629055" => "rhelc5",
-                 "1170978545.752040" => "rhels5",
-                 "1192660014.052098" => "rhels5.1",
-                 "1192663619.181374" => "rhels5.1",
-                 "1209608466.515430" => "rhels5.2",
-                 "1209603563.756628" => "rhels5.2",
-                 "1209597827.293308" => "rhels5.2",
-                 "1231287803.932941" => "rhels5.3", 
-                 "1231285121.960246" => "rhels5.3",
-                 "1250668122.507797" => "rhels5.4", #x86-64
-                 "1250663123.136977" => "rhels5.4", #x86
-                 "1250666120.105861" => "rhels5.4", #ppc
-                 "1269262918.904535" => "rhels5.5", #ppc
-                 "1269260915.992102" => "rhels5.5", #i386
-                 "1269263646.691048" => "rhels5.5", #x86_64
-                 "1285193176.460470" => "rhels6", #x86_64
-                 "1285192093.430930" => "rhels6", #ppc64
-                 "1305068199.328169" => "rhels6.1", #x86_64
-                 "1305067911.467189" => "rhels6.1", #ppc64
-                 "1321546114.510099" => "rhels6.2", #x86_64
-                 "1321546739.676170" => "rhels6.2", #ppc64
-                 "1285193176.593806" => "rhelhpc6",
-                 "1194015916.783841" => "fedora8",
-                 "1194015385.299901" => "fedora8",
-                 "1210112435.291709" => "fedora9",
-                 "1210111941.792844" => "fedora9",
-                 "1227147467.285093" => "fedora10",
-                 "1227142402.812888" => "fedora10",
-                 "1243981097.897160" => "fedora11", #x86_64 DVD ISO
-                 "1257725234.740991" => "fedora12", #x86_64 DVD ISO
-                 "1273712675.937554" => "fedora13", #x86_64 DVD ISO
-                 "1287685820.403779" => "fedora14", #x86_64 DVD ISO
-                 "1305315870.828212" => "fedora15", #x86_64 DVD ISO
 
-                 "1194512200.047708" => "rhas4.6",
-                 "1194512327.501046" => "rhas4.6",
-                 "1241464993.830723" => "rhas4.8", #x86-64
-
-		 "1273608367.051780" => "SL5.5", #x86_64 DVD ISO
-                "1299104542.844706" => "SL6", #x86_64 DVD ISO
-                 );
-my %numdiscs = (
-                "1156364963.862322" => 4,
-                "1178480581.024704" => 3
-                );
 
 sub handled_commands
 {
@@ -1242,6 +1183,10 @@ sub copycd
     my $doreq    = shift;
     my $installroot = "/install";
     my $sitetab = xCAT::Table->new('site');
+    
+
+    require xCAT::data::discinfo;
+
     if ($sitetab)
     {
         (my $ref) = $sitetab->getAttribs({key => 'installdir'}, 'value');
@@ -1296,11 +1241,11 @@ sub copycd
         $darch = "x86";
     }
     close($dinfo);
-    if ($distnames{$did})
+    if ($xCAT::data::discinfo::distnames{$did})
     {
         unless ($distname)
         {
-            $distname = $distnames{$did};
+            $distname =$xCAT::data::discinfo::distnames{$did};
         }
     }
     elsif ($desc =~ /^Final$/)