Thread:Extension talk:CirrusSearch/not picking up pages imported with moveBatch.php

I installed CirrusSearch on a wiki (with MW 1.24.1) which gets its edits and its new pages from a database tool, which generates the page text (in xml) and imports it into the wiki with maintenance/importDump.php

It seems that CirrusSearch is not indexing those pages.

What can I do to force CirrusSearch to quickly index these new or edited pages?

Do I have to use forceSearchIndex.php --from or is there another way, maybe a modification to importDump.php ?