{
	# InnoDB is mandatory with mariadb
	my $a = $DB->get("mariadb") or return;
	$DB->get_prop_and_delete('mariadb', 'InnoDB') if (exists $mariadb{'InnoDB'});
	$DB->get_prop_and_delete('mariadb', 'innodb_file_format') if (exists $mariadb{'innodb_file_format'});
}