evolution

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/Turbo.page

@@ -8,7 +8,9 @@ $plugin = "ca.turbo";
 function getPluginSettings() {
   $settings = @parse_ini_file("/usr/local/emhttp/plugins/ca.turbo/default.ini");
   $userSettings = @parse_ini_file("/boot/config/plugins/ca.turbo/settings.ini");
-
+  if ( ! $userSettings ) {
+    $userSettings = array();
+  }
   $userKeys = array_keys($userSettings);
   foreach ($userKeys as $key) {
     $settings[$key] = $userSettings[$key];
@@ -102,7 +104,7 @@ function applySettings() {
 <dd>
 <select class='settings' id='maxSpunDown' onchange='changeApply();'>
 <?for($i=0; $i <= 10; $i++):?>
-  <?$number = $i == 0 ? "Zero" : $i?>
+  <?$number = $i == 0 ? "0" : $i?>
   <option value="<?=$i?>"><?=$number?></option>
 <?endfor;?>
 </select>

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/default.ini

@@ -0,0 +1,4 @@
+enabled="no"
+maxSpunDown="0"
+pollingTime="300"
+debug="false"

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/event/disks_mounted

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+mkdir -p /tmp/ca.turbo
+/usr/local/emhttp/plugins/ca.turbo/scripts/arrayStarted.php
+

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/event/stopping_svcs

@@ -0,0 +1,9 @@
+#!/bin/bash
+if [[ -e /tmp/ca.turbo/PID ]]
+ then
+  logger "Stopping CA Turbo Mode"
+  PID=`cat /tmp/ca.turbo/PID`
+  logger "Terminating $PID"
+  kill $PID
+fi
+

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/include/exec.php

@@ -16,13 +16,17 @@
         posix_kill($PID,SIGKILL);
         @unlink($turboPaths['backgroundPID']);
         @unlink($turboPaths['status']);
+        logger("Setting write method to unRaid defined");
+        $unRaidVars = parse_ini_file("/var/local/emhttp/var.ini");
+        exec("/usr/local/sbin/mdcmd set md_write_method ".$unRaidVars['md_write_method']);
       }
     }
     if ( $settings['enable'] == 'yes' ) {
       if ( is_file($turboPaths['backgroundPID']) ) {
         logger("Stopping Auto Turbo");
         $PID = file_get_contents($turboPaths['backgroundPID']);
         posix_kill($PID,SIGKILL);
+
       }
       logger("Starting Auto Turbo");
       exec("/usr/local/emhttp/plugins/ca.turbo/scripts/startBackground.sh");
@@ -31,9 +35,15 @@
     break;
   case 'status':
     $status = readJsonFile($turboPaths['status']);
-    if ( ! $status ) { return; }
+    if ( ! $status ) {
+      $unRaidVars = parse_ini_file("/var/local/emhttp/var.ini");
+      if ($unRaidVars['md_write_method'] == "1") {
+        $status['mode'] = "turbo";
+      }
+    }
+    $spunDown = ( $status ) ? $status['spundown'] : "<font color=red>Script Not Running</font>";
     $o = "<script>";
-    $o .= "  $('#spunDown').html('{$status['spundown']}');";
+    $o .= "  $('#spunDown').html('$spunDown');";
     $msg = ($status['mode'] == "turbo") ? "Turbo (Reconstruct Write)" : "Normal (Read/Modify/Write)";
     $o .= "  $('#turboOn').html('$msg');";
     if ( is_file($turboPaths['backgroundPID']) ) {

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/include/helpers.php

@@ -38,7 +38,9 @@ function create_ini_file($settings,$mode=false) {
 function getPluginSettings() {
   $settings = @parse_ini_file("/usr/local/emhttp/plugins/ca.turbo/default.ini");
   $userSettings = @parse_ini_file("/boot/config/plugins/ca.turbo/settings.ini");
-
+  if ( !$userSettings ) {
+    $userSettings = array();
+  }
   $userKeys = array_keys($userSettings);
   foreach ($userKeys as $key) {
     $settings[$key] = $userSettings[$key];
@@ -64,4 +66,13 @@ function readJsonFile($filename) {
 function writeJsonFile($filename,$jsonArray) {
   file_put_contents($filename,json_encode($jsonArray, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT));
 }
+
+# Functions to set normal / turbo mode
+
+function setTurbo() {
+  exec("/usr/local/sbin/mdcmd set md_write_method 1");
+}
+function setNormal() {
+  exec("/usr/local/sbin/mdcmd set md_write_method 0");
+}
 ?>

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/scripts/arrayStarted.php

@@ -0,0 +1,10 @@
+#!/usr/bin/php
+<?PHP
+require_once("/usr/local/emhttp/plugins/ca.turbo/include/helpers.php");
+require_once("/usr/local/emhttp/plugins/ca.turbo/include/paths.php");
+
+$settings = getPluginSettings();
+if ($settings['enabled'] == "yes") {
+  exec("/usr/local/emhttp/plugins/ca.turbo/scripts/startBackground.sh");
+}
+?>

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/scripts/auto_turbo.php

@@ -1,5 +1,12 @@
 #!/usr/bin/php
 <?PHP
+###################################
+#                                 #
+# CA Automatic Turbo Mode         #
+# Copyright 2017, Andrew Zawadzki #
+#                                 #
+###################################
+
 require_once("/usr/local/emhttp/plugins/ca.turbo/include/helpers.php");
 require_once("/usr/local/emhttp/plugins/ca.turbo/include/paths.php");
 
@@ -19,6 +26,8 @@ function getUnraidDisks() {
   }
 }
 
+# Function to get the valid disks
+
 function getDisks() {
   global $unRaidDisks;
 
@@ -33,18 +42,29 @@ function getDisks() {
   return $validDisks;
 }
 
+################
+################
+##            ##     
+## BEGIN MAIN ##
+##            ##
+################
+################
 
 $settings = getPluginSettings();
 $debug = ($settings['debug'] == "true");
 
 if ($settings['enabled'] != "yes") return;
 if ( is_file($turboPaths['backgroundPID']) ) {
   logger("Auto Turbo Mode Background process is already running!");
-#  return;
+  if ($debug) {
+    logger("Auto Turbo Mode Background process is already running (PID: ".file_get_contents($turboPaths['backgroundPID']));
+  }
+  return;
 }
 
 exec("mkdir -p /tmp/ca.turbo/");
-file_put_contents($turboPaths['backgroundPID'],getmypid());
+$MyPID = getmypid();
+file_put_contents($turboPaths['backgroundPID'],"$MyPID");
 
 while (true) {
   getUnraidDisks();
@@ -68,6 +88,7 @@ function getDisks() {
       if ( $debug ) {
         logger("Entering Normal Mode");
       }
+      setNormal();
       $currentMode = "normal";
     }
   } else {
@@ -76,13 +97,24 @@ function getDisks() {
       if ( $debug ) {
         logger("Entering Turbo Mode");
       }
+      setTurbo();
       $currentMode = "turbo";
     }
   }
   $status['spundown'] = $totalSpunDown;
   $status['mode'] = $currentMode;
   writeJsonFile($turboPaths['status'],$status); 
+  sleep($settings['pollingTime']);
+  # if PID file no longer exists (or is a different PID), stop the process
+  $testPID = @file_get_contents($turboPaths['backgroundPID']);
+  if ( $testPID != $MyPID ) {
+    break;
+  }
 }
-
+# reset write mode to unRaid's setting
+$unRaidVars = parse_ini_file("/var/local/emhttp/var.ini");
+exec("/usr/local/sbin/mdcmd set md_write_method ".$unRaidVars['md_write_method']);
+@unlink($turboPaths['backgroundPID']);
+@unlink($turboPaths['status']);
 
 ?>

source/ca.turbo/usr/local/emhttp/plugins/ca.turbo/scripts/startBackground.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+/usr/local/emhttp/plugins/ca.turbo/scripts/auto_turbo.php & > /dev/null | at NOW -M >/dev/null 2>&1
+