Files
webgui/plugins/dynamix/scripts/ssd_trim
2023-03-18 21:35:42 +01:00

83 lines
2.5 KiB
PHP
Executable File

#!/usr/bin/php -q
<?PHP
/* Copyright 2005-2023, Lime Technology
* Copyright 2012-2023, Bergware International.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*/
?>
<?
$docroot = $docroot ?? $_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp';
require_once "$docroot/webGui/include/Wrappers.php";
extract(parse_plugin_cfg('dynamix',true));
// cron operation
if ($argc==2 && $argv[1]=='cron') {
// trim btrfs
echo shell_exec("fstrim -va 2>/dev/null");
// trim zfs
exec("zfs list -Ho name,mounted",$zfs_pools);
foreach ($zfs_pools as $pool) {
[$name,$mounted] = preg_split('/\s+/',$pool);
if ($mounted != 'yes') continue;
exec("zpool trim -w $name 2>/dev/null");
echo zfs_info($name)."\n";
}
exit(0);
}
// add translations
$_SERVER['REQUEST_URI'] = 'settings';
$login_locale = _var($display,'locale');
require_once "$docroot/webGui/include/Translations.php";
function zfs_info($name) {
$trim = preg_replace('/(.$)/',' $1',exec("zfs list -Ho used $name"))."iB";
$bytes = exec("zfs list -Hpo used $name");
exec("zpool list -vHP $name|grep -Po '^\s+\K/\S+'",$devs);
return "/mnt/$name: $trim ($bytes bytes) trimmed on ".implode(', ',$devs);
}
function write(...$messages){
$com = curl_init();
curl_setopt_array($com,[
CURLOPT_URL => 'http://localhost/pub/plugins?buffer_length=1',
CURLOPT_UNIX_SOCKET_PATH => '/var/run/nginx.socket',
CURLOPT_POST => 1,
CURLOPT_RETURNTRANSFER => true
]);
foreach ($messages as $message) {
curl_setopt($com, CURLOPT_POSTFIELDS, $message);
curl_exec($com);
}
curl_close($com);
}
write(_("TRIM operation started").".\n","\n","\n");
// trim btrfs
exec("findmnt -lnt btrfs|sort -rk2|awk '$1!~\"btrfs\"{print $1,$2}'",$mounts);
foreach ($mounts as $mount) {
[$target,$source] = explode(' ',$mount);
write("$target: ... <i class='fa fa-spin fa-circle-o-notch'></i>\r");
write(exec("fstrim -v $target 2>/dev/null")." on $source\r","\n");
}
// trim zfs
exec("zfs list -Ho name,mounted",$zfs_pools);
foreach ($zfs_pools as $pool) {
[$name,$mounted] = preg_split('/\s+/',$pool);
if ($mounted != 'yes') continue;
write("/mnt/$name: ... <i class='fa fa-spin fa-circle-o-notch'></i>\r");
exec("zpool trim -w $name 2>/dev/null");
write(zfs_info($name)."\r","\n");
}
write(_("Finished")."\n",'_DONE_','');
?>