So I just migrated my Moodle setup from litespeed to apache+nginx vm.
Rest was smooth but I encountered two issues:
1. What in Moodle data folder is essential to move and what can be left behind? ( To reduce the transfer size)
2. Initial staging shows error:
"Notice: tidy_repair_string(): Unknown Tidy Configuration Option 'drop-font-tags' in /path-to-moodle/filter/tidy/filter.php on line 64"