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<?php |
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/** |
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* nimbleos.inc.php |
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* |
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* LibreNMS storage discovery module for Nimble Storage |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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* |
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* @link https://www.librenms.org |
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* @copyright 2018 Ryan Finney |
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* @author https://github.com/theherodied/ |
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*/ |
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use LibreNMS\Config; |
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if ($device['os'] == 'nimbleos') { |
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$nimble_storage = snmpwalk_cache_oid($device, 'volEntry', null, 'NIMBLE-MIB'); |
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if (is_array($nimble_storage)) { |
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echo 'volEntry '; |
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foreach ($nimble_storage as $index => $storage) { |
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$units = 1024 * 1024; |
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$fstype = $storage['volOnline']; |
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$descr = $storage['volName']; |
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//nimble uses a high 32bit counter and a low 32bit counter to make a 64bit counter |
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$size = (($storage['volSizeHigh'] << 32) + $storage['volSizeLow']) * $units; |
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$used = (($storage['volUsageHigh'] << 32) + $storage['volUsageLow']) * $units; |
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if (is_numeric($index)) { |
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discover_storage($valid_storage, $device, $index, $fstype, 'nimbleos', $descr, $size, $units, $used); |
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} |
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unset($deny, $fstype, $descr, $size, $used, $units, $storage_rrd, $old_storage_rrd, $hrstorage_array); |
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} |
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} |
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} |
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librenms /
librenms
theherodied
Tony Murray
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: