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Adam Bishop
83dd1f0a16
It's also possible to do zpool IO from the MIB, but diskIO on LibreNMS makes a lot of assumptions about it coming from the UCD MIB. This changeset adds detection for FreeNAS and TrueNAS - despite having their own enterprise number, the snmpd uses the FreeBSD one. The naming is a bit all over the place, because this reflects reality - IXSystems produce FreeNAS and TrueNAS, the product lines have merged to eliminate FreeNAS, but TrueNAS still calls itself FreeNAS everywhere except the GUI.
14 lines
514 B
PHP
14 lines
514 B
PHP
<?php
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if (!is_array($storage_cache['zpool'])) {
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$storage_cache['zpool'] = snmpwalk_cache_oid($device, 'zpoolTable', null, 'FREENAS-MIB');
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d_echo($storage_cache);
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}
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foreach ($storage_cache['zpool'] as $index => $entry) {
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$storage['units'] = $entry['zpoolAllocationUnits'];
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$storage['size'] = ($entry['zpoolSize'] * $storage['units']);
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$storage['free'] = ($entry['zpoolAvailable'] * $storage['units']);
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$storage['used'] = ($storage['size'] - $storage['free']);
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}
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