librenms-librenms/includes/html/graphs/application/mdadm_hotspare_count.inc.php

<?php
$unit_text     = 'Hotspare Disc Count';
$unitlen       = 20;
$bigdescrlen   = 15;
$smalldescrlen = 15;

$rrdVar='hotspare_count';

require 'mdadm-common.inc.php';