From dc8c53c8a89eb6d6659a19a81819dd42ec78e3cc Mon Sep 17 00:00:00 2001
From: laf <neil@lathwood.co.uk>
Date: Fri, 19 Jun 2015 16:28:43 +0100
Subject: [PATCH] Added fanspeed support for EqualLogic

---
 .../discovery/fanspeeds/equallogic.inc.php    | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 includes/discovery/fanspeeds/equallogic.inc.php

diff --git a/includes/discovery/fanspeeds/equallogic.inc.php b/includes/discovery/fanspeeds/equallogic.inc.php
new file mode 100644
index 000000000..60fbe3511
--- /dev/null
+++ b/includes/discovery/fanspeeds/equallogic.inc.php
@@ -0,0 +1,42 @@
+<?php
+
+if ($device['os'] == "equallogic") {
+    $oids = snmp_walk($device, "eqlMemberHealthDetailsFanName", "-OQn", "EQLMEMBER-MIB", $config['install_dir']."/mibs/equallogic");
+
+    /**
+.1.3.6.1.4.1.12740.2.1.7.1.2.1.329840783.1 = Power Cooling Module 0 Fan 0
+.1.3.6.1.4.1.12740.2.1.7.1.2.1.329840783.2 = Power Cooling Module 0 Fan 1
+.1.3.6.1.4.1.12740.2.1.7.1.2.1.329840783.3 = Power Cooling Module 1 Fan 0
+.1.3.6.1.4.1.12740.2.1.7.1.2.1.329840783.4 = Power Cooling Module 1 Fan 1
+    **/
+
+    d_echo($oids."\n");
+    if (!empty($oids)) {
+        echo("EQLCONTROLLER-MIB ");
+        foreach (explode("\n",$oids) as $data) {
+            $data = trim($data);
+            if (!empty($data)) {
+                list($oid,$descr) = explode(" = ", $data,2);
+                $split_oid = explode('.', $oid);
+                $num_index = $split_oid[count($split_oid)-1];
+                $index = $num_index;
+                $part_oid = $split_oid[count($split_oid)-2];
+                $num_index = $part_oid.'.'.$num_index;
+                $base_oid = '.1.3.6.1.4.1.12740.2.1.7.1.3.1.';
+                $oid = $base_oid .$num_index;
+                $extra = snmp_get_multi($device, "eqlMemberHealthDetailsFanValue.3.329840783.$index eqlMemberHealthDetailsFanCurrentState.3.329840783.$index eqlMemberHealthDetailsFanHighCriticalThreshold.3.329840783.$index eqlMemberHealthDetailsFanHighWarningThreshold.3.329840783.$index eqlMemberHealthDetailsFanLowCriticalThreshold.3.329840783.$index eqlMemberHealthDetailsFanLowWarningThreshold.3.329840783.$index", "-OQUs", "EQLMEMBER-MIB", $config['install_dir']."/mibs/equallogic");
+                $keys = array_keys($extra);
+                $temperature = $extra[$keys[0]]['eqlMemberHealthDetailsFanValue'];
+                $low_limit = $extra[$keys[0]]['eqlMemberHealthDetailsFanLowCriticalThreshold'];
+                $low_warn = $extra[$keys[0]]['eqlMemberHealthDetailsFanLowWarningThreshold'];
+                $high_limit = $extra[$keys[0]]['eqlMemberHealthDetailsFanHighCriticalThreshold'];
+                $high_warn = $extra[$keys[0]]['eqlMemberHealthDetailsFanHighWarningThreshold'];
+                $index = 100+$index;
+
+                if ($extra[$keys[0]]['eqlMemberHealthDetailsFanCurrentState'] != 'unknown') {
+                    discover_sensor($valid['sensor'], 'fanspeed', $device, $oid, $index, 'snmp', $descr, 1, 1, $low_limit, $low_warn, $high_limit, $high_warn, $temperature);
+                }
+            }
+        }
+    }
+}