60 lines
1.9 KiB
PHP
60 lines
1.9 KiB
PHP
<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage poller
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* @copyright (C) Adam Armstrong
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*
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*/
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$wmi_found = FALSE;
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if (isset($wmi['disk']['logical']) && safe_count($wmi['disk']['logical'])) {
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echo(" Storage WMI: ");
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//print_debug_vars($storage);
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//print_debug_vars($wmi['disk']['logical']);
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/*
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* storage_descr => "C:\\ Label: Serial Number d0122308"
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*
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* DeviceID => "C:"
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* Name => "C:"
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* VolumeName => ""
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* VolumeSerialNumber => "D0122308"
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*/
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foreach ($wmi['disk']['logical'] as $disk) {
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//$storage_name = $disk['DeviceID'] . "\\\\ Label:" . $disk['VolumeName'] . " Serial Number " . ltrim(strtolower($disk['VolumeSerialNumber']), '0');
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$disk_name = $disk['DeviceID'] . '\\\\';
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$disk_label = 'Label:' . $disk['VolumeName'];
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$disk_serial = 'Serial Number ' . ltrim(strtolower($disk['VolumeSerialNumber']), '0');
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$wmi_found = str_starts($storage['storage_descr'], $disk_name) &&
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str_contains_array($storage['storage_descr'], $disk_label) &&
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str_ends($storage['storage_descr'], $disk_serial);
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if ($wmi_found) {
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// Found
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//$storage['units'] = 1;
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$storage['free'] = $disk['FreeSpace'];
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$storage['used'] = $disk['Size'] - $disk['FreeSpace'];
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$storage['size'] = $disk['Size'];
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break;
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}
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}
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}
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if (!$wmi_found) {
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$hrStorage = snmp_cache_table($device, "hrStorageEntry", [], "HOST-RESOURCES-MIB:HOST-RESOURCES-TYPES");
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$entry = $hrStorage[$storage['storage_index']];
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$storage['units'] = $entry['hrStorageAllocationUnits'];
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$storage['used'] = snmp_dewrap32bit($entry['hrStorageUsed']) * $storage['units'];
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$storage['size'] = snmp_dewrap32bit($entry['hrStorageSize']) * $storage['units'];
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$storage['free'] = $storage['size'] - $storage['used'];
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}
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// EOF
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