Every probe rewrote its file's row on the HDD (content_type, archive): a new row version on a random page and an entry in each of the five indexes. They now live in file_details on the NVMe; files rows are inserted once. files:move-details copies the existing values after the deploy; a later migration drops the old columns. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>