<?php
/*
 * LibreNMS
 *
 * Copyright (c) 2017 Søren Friis Rosiak <sorenrosiak@gmail.com>
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.  Please see LICENSE.txt at the top level of
 * the source code distribution for details.
 */

if ($device['os'] === 'hpmsm') {
    echo 'HPE MSM : ';
    $total = snmp_get($device, 'coUsInfoRamTotal.0', '-OvQU', 'COLUBRIS-USAGE-INFORMATION-MIB', 'hpmsm');
    $used  = $total - $free;
    $free  = snmp_get($device, 'coUsInfoRamFree.0', '-OvQU', 'COLUBRIS-USAGE-INFORMATION-MIB', 'hpmsm');
    if (is_numeric($total) && is_numeric($used) && is_numeric($free)) {
        discover_mempool($valid_mempool, $device, 0, 'hpmsm', 'Memory Utilization', '1', null, null);
    }
}