Flags the new volume as read-only in the volume database.
+=item B<-creation> <I<dump | keep | new>>
+
+Set the creation date of the new volume to the timestamp from the
+dumped volume (dump), from the target volume, if there is one (keep),
+or generate a new one using the current time (new).
+
+=item B<-lastupdate> <I<dump | keep | new>>
+
+Set the last updated date of the new volume to the timestamp from the
+dumped volume (dump), from the target volume, if there is one (keep),
+or generate a new one using the current time (new).
+
=item B<-nodelete>
This option is available in OpenAFS clients 1.4.7 or