I am trying to migrate a replicated volume<span></span> to CDOT, but I can&#39;t use 7mtt. My plan is to set up a transition snapmirror and do the cutover manually. I can&#39;t start the regular snapmirror of the CDOT transition snapmirror target, though. I get &quot;Using a transition volume as a snapmirror source volume is not supported&quot;. <div><br></div><div>I have a long outage window, but would prefer to pre-seed the mirror of the new volume. What would you folks suggest?</div>