+=item B<--header>|B<-h> {none,xsd,dtd}
+
+By default rrdtool will add a dtd header to the xml file. Here
+you can customize this to and xsd header or no header at all.
+
+
+=item B<--no-header>
+
+A shortcut for S<--header=none>.
+
+If you want to restore the dump with rrdtool 1.2 you should use the
+S<--no-header> option since 1.2 can not deal with xml headers.
+
+=item B<--daemon> I<address>