-Do not fan out nodeset at tftp build up time

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@3029 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/lib/xcat/plugins/AAsn.pm

@@ -965,6 +965,7 @@ sub setup_TFTP
                   }
                 }
                 $cmdref->{command}->[0] = "nodeset";
+                $cmdref->{localonly}->[0] = "1";
                 $cmdref->{arg}->[0] = "enact";
                 $cmdref->{cwd}->[0]     = "/opt/xcat/sbin";
                 my $plugins_dir=$::XCATROOT.'/lib/perl/xCAT_plugin';

xCAT-server/lib/xcat/plugins/pxe.pm

@@ -189,6 +189,9 @@ sub preprocess_request {
    my $sent = $stab->getAttribs({key=>'sharedtftp'},'value');
    if ($sent and ($sent->{value} == 0 or $sent->{value} =~ /no/i)) {
       $req->{'_disparatetftp'}=[1];
+      if ($req->{localonly}->[0]) {
+          return [$req];
+      }
       return xCAT::Scope->get_broadcast_scope($req,@_);
    }
    return [$req];

xCAT-server/lib/xcat/plugins/yaboot.pm

@@ -191,6 +191,9 @@ sub preprocess_request {
    my $sent = $stab->getAttribs({key=>'sharedtftp'},'value');
    if ($sent and ($sent->{value} == 0 or $sent->{value} =~ /no/i)) {
       $req->{'_disparatetftp'}=[1];
+      if ($req->{localonly}->[0]) {
+          return [$req];
+      }
       return xCAT::Scope->get_broadcast_scope($req,@_);
    }
    return [$req];