Added EMC data domain detection

includes/definitions.inc.php

@@ -889,6 +889,20 @@ $config['os'][$os]['text']             = 'Dell PowerVault';
 $config['os'][$os]['icon']             = 'dell';
 $config['os'][$os]['type']             = 'storage';
 
+// Data domain
+$os = 'datadomain';
+$config['os'][$os]['text'] = 'EMC Data Domain';
+$config['os'][$os]['type'] = 'storage';
+$config['os'][$os]['icon'] = 'emc';
+$config['os'][$os]['over'][0]['graph'] = 'device_bits';
+$config['os'][$os]['over'][0]['text'] = 'Device Traffic';
+$config['os'][$os]['over'][1]['graph'] = 'device_processor';
+$config['os'][$os]['over'][1]['text'] = 'CPU Usage';
+$config['os'][$os]['over'][2]['graph'] = 'device_mempool';
+$config['os'][$os]['over'][2]['text'] = 'Memory Usage';
+$config['os'][$os]['over'][3]['graph'] = 'device_storage';
+$config['os'][$os]['over'][3]['text'] = 'Storage Usage';
+
 $os = 'equallogic';
 $config['os'][$os]['text']             = 'Dell EqualLogic';
 $config['os'][$os]['icon']             = 'dell';

includes/discovery/os/datadomain.inc.php

@@ -0,0 +1,7 @@
+<?php
+
+if (!$os) {
+    if (strstr($sysObjectId, '.1.3.6.1.4.1.19746.3.1')) {
+        $os = 'datadomain';
+    }
+}

includes/polling/os/datadomain.inc.php

@@ -0,0 +1,7 @@
+<?php
+
+//iso.3.6.1.2.1.1.1.0 = STRING: "Data Domain OS 5.7.0.4-513368"
+
+preg_match('/Data Domain OS (.*)/', $poll_device['sysDescr'], $matches);
+$version  = $matches[1];
+$hardware = trim(snmp_get($device, "systemHardwareDevice", "-OQv", "DATA-DOMAIN-MIB"),'"');