diff --git a/xCAT-server/lib/xcat/plugins/sinv.pm b/xCAT-server/lib/xcat/plugins/sinv.pm
new file mode 100644
index 000000000..6f30b99bb
--- /dev/null
+++ b/xCAT-server/lib/xcat/plugins/sinv.pm
@@ -0,0 +1,122 @@
+# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
+#-------------------------------------------------------
+
+=head1
+  xCAT plugin package to handle sinv 
+
+   Supported command:
+         sinv 
+
+=cut
+
+#-------------------------------------------------------
+package xCAT_plugin::sinv;
+use strict;
+
+require xCAT::Utils;
+
+require xCAT::MsgUtils;
+use Getopt::Long;
+1;
+
+#-------------------------------------------------------
+
+=head3  handled_commands
+
+Return list of commands handled by this plugin
+
+=cut
+
+#-------------------------------------------------------
+
+sub handled_commands
+{
+    return {sinv => "sinv",};
+}
+
+#-------------------------------------------------------
+
+=head3  preprocess_request
+
+  Check and setup for hierarchy 
+
+=cut
+
+#-------------------------------------------------------
+sub preprocess_request
+{
+    my $req = shift;
+    my $cb  = shift;
+    my %sn;
+    my $sn;
+    if ($req->{_xcatdest}) { return [$req]; }    #exit if preprocessed
+    my $nodes   = $req->{node};
+    my $service = "xcat";
+    my @requests;
+
+    # find service nodes for requested nodes
+    # build an individual request for each service node
+    $sn = xCAT::Utils->get_ServiceNode($nodes, $service, "MN");
+
+    # build each request for each service node
+
+    foreach my $snkey (keys %$sn)
+    {
+        my $reqcopy = {%$req};
+        $reqcopy->{node} = $sn->{$snkey};
+        $reqcopy->{'_xcatdest'} = $snkey;
+        push @requests, $reqcopy;
+
+    }
+    return \@requests;
+}
+
+#-------------------------------------------------------
+
+=head3  process_request
+
+  Process the command
+
+=cut
+
+#-------------------------------------------------------
+sub process_request
+{
+
+    my $request  = shift;
+    my $callback = shift;
+    my $nodes    = $request->{node};
+    my $command  = $request->{command}->[0];
+    my $args     = $request->{arg};
+    my $envs     = $request->{env};
+    my $rsp      = {};
+
+    sinv($nodes, $args, $callback, $command, $request->{noderange}->[0]);
+}
+
+#-------------------------------------------------------
+
+=head3  sinv 
+
+   Parses Builds and runs the sinv 
+
+
+=cut
+
+#-------------------------------------------------------
+sub sinv
+{
+    my ($nodes, $args, $callback, $command, $noderange) = @_;
+
+    my $rsp = {};
+
+    # parse  input
+    my @local_results =
+      xCAT::SINV->parse_and_run_sinv($nodes,   $args, $callback,
+                                     $command, $noderange);
+    push @{$rsp->{data}}, @local_results;
+
+    xCAT::MsgUtils->message("I", $rsp, $callback);
+
+    return;
+}