diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 65dc87e..e9fb69c 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -31,8 +31,8 @@ class HomeController < ApplicationController
         puts "current_dir : " + @current_dir
         render :json => {
             :dir => @current_dir,
-            :file_manager_table => file_manager_table(@current_dir),
-            :disk_usage_table => disk_usage_table(@current_dir),
+            :file_manager_table => html_file_manager_table(@current_dir),
+            :disk_usage_table => html_disk_usage_table(@current_dir),
             :du => get_du(@current_dir),
         }
     end
diff --git a/app/controllers/node_controller.rb b/app/controllers/node_controller.rb
index eccb73a..462839f 100644
--- a/app/controllers/node_controller.rb
+++ b/app/controllers/node_controller.rb
@@ -1,7 +1,6 @@
 class NodeController < ApplicationController
     before_action :require_login
     def index
-        @hosts = Array.new
         @nodes = Node.all.order("id asc")
         @node_connects = Array.new
         node_info = Hash.new
@@ -32,12 +31,6 @@ class NodeController < ApplicationController
 
                 end
             end
-
-            if get_hosts.blank?
-                flash[:danger] = "Check Server"
-            else
-                @hosts = get_hosts
-            end
         rescue => ex
             puts ex
         end
@@ -59,7 +52,7 @@ class NodeController < ApplicationController
         redirect_to '/node/index'
     end
 
-    def node_prove
+    def node_probe
         one_node = Node.find(params[:node_id])
         puts "gluster peer probe #{one_node.host_name}"
         redirect_to '/node/index'
diff --git a/app/controllers/volume_controller.rb b/app/controllers/volume_controller.rb
index a1c13d2..703d497 100644
--- a/app/controllers/volume_controller.rb
+++ b/app/controllers/volume_controller.rb
@@ -10,7 +10,7 @@ class VolumeController < ApplicationController
         puts "current_dir : " + @current_dir
         render :json => {
             :dir => @current_dir,
-            :mount_table => mount_table(@current_dir),
+            :mount_table => html_mount_table(@current_dir),
         }
     end
 
@@ -49,7 +49,7 @@ class VolumeController < ApplicationController
         #redirect_to '/volume/index'
 
          render :json => {
-            :volume_info => volume_info(volume_name, index),
+            :volume_info => html_volume_info(volume_name, index),
         }
     end
 
@@ -61,9 +61,9 @@ class VolumeController < ApplicationController
         command << "sudo umount #{node.host_ip}:/#{volume_name}"
         puts command
         `#{command}`
-        volume = volumes.find{ |v| v['Volume Name'].delete(' ') == volume_name}
+        volume = ssh_volume_info.find{ |v| v['Volume Name'].delete(' ') == volume_name}
         render :json => {
-            :volume_info => volume_info(volume, 0),
+            :volume_info => html_volume_info(volume, 0),
         }
     end
 
@@ -107,9 +107,9 @@ class VolumeController < ApplicationController
         command << "yes | sshpass -p#{node.user_password} ssh #{node.user_name}@#{node.host_ip} gluster volume stop #{volume_name}"
         puts command
         `#{command}`
-        volume = volumes.find{ |v| v['Volume Name'].delete(' ') == volume_name}
+        volume = ssh_volume_info.find{ |v| v['Volume Name'].delete(' ') == volume_name}
         render :json => {
-            :volume_info => volume_info(volume, 0),
+            :volume_info => html_volume_info(volume, 0),
         }
     end
 
@@ -121,9 +121,9 @@ class VolumeController < ApplicationController
         command << "sshpass -p#{node.user_password} ssh #{node.user_name}@#{node.host_ip} gluster volume start #{volume_name}"
         puts command
         `#{command}`
-        volume = volumes.find{ |v| v['Volume Name'].delete(' ') == volume_name}
+        volume = ssh_volume_info.find{ |v| v['Volume Name'].delete(' ') == volume_name}
         render :json => {
-            :volume_info => volume_info(volume, 0),
+            :volume_info => html_volume_info(volume, 0),
         }
     end
 
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 066c2af..e46ff7f 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -80,7 +80,7 @@ module ApplicationHelper
         return du
     end
 
-    def volumes
+    def ssh_volume_info
         volumes = Array.new
         volume = Hash.new
         node = Node.take
@@ -113,6 +113,15 @@ module ApplicationHelper
         return volumes
     end
 
+    def ssh_peer_status
+    end
+
+    def ssh_peer_probe
+    end
+
+    def ssh_peer_detach
+    end
+
     def files(dir)
         files = Array.new
         file = Hash.new
diff --git a/app/helpers/home_helper.rb b/app/helpers/home_helper.rb
index 858b494..bd2c53b 100644
--- a/app/helpers/home_helper.rb
+++ b/app/helpers/home_helper.rb
@@ -1,6 +1,6 @@
 module HomeHelper
 
-    def file_manager_table(dir = @current_dir, id = "file_manager_table", class_option = "table table-striped table-bordered jambo_table")
+    def html_file_manager_table(dir = @current_dir, id = "file_manager_table", class_option = "table table-striped table-bordered jambo_table")
         html = String.new
         html << "<table id='#{id}' class='#{class_option}'>"
         html << "<thead>"
@@ -48,7 +48,7 @@ module HomeHelper
         return html
     end
 
-    def disk_usage_table(dir = @current_dir, id = "disk_usage_table")
+    def html_disk_usage_table(dir = @current_dir, id = "disk_usage_table")
         html = String.new
         html << "<table id='#{id}' class='' style='width:100%'>"
         html << "<tr>"
diff --git a/app/helpers/volume_helper.rb b/app/helpers/volume_helper.rb
index ce73574..6390d2a 100644
--- a/app/helpers/volume_helper.rb
+++ b/app/helpers/volume_helper.rb
@@ -1,6 +1,6 @@
 module VolumeHelper
 
-    def volume_info(volume, index)
+    def html_volume_info(volume, index)
         params = ['Type', 'Volume ID', 'Status', 'Number of Bricks', 'Transport-type', 'Bricks', 'Options Reconfigured', 'Mount State', 'Mount Point']
         arrow = ((index == 0) ? "up" : "down")
         display = ((index != 0) ? "style='display: none;'" : "")
@@ -96,7 +96,7 @@ module VolumeHelper
         return html
     end
 
-    def mount_table(dir = @current_dir, id = "mount_table", class_option = "table table-striped table-bordered jambo_table")
+    def html_mount_table(dir = @current_dir, id = "mount_table", class_option = "table table-striped table-bordered jambo_table")
         html = String.new
         html << "<table id='#{id}' class='#{class_option}'>"
         html << "<thead>"
@@ -109,7 +109,7 @@ module VolumeHelper
         html << "<tbody id='#{id}_body'>"
         html << "<tr>"
         html << "<td>"
-        html << "<a class='chupper' style='cursor: pointer'><i class='fa fa-reply'></i></a> #{@current_dir}"
+        html << "<a class='chupper' style='cursor: pointer'><i class='fa fa-reply'></i></a> <span>#{@current_dir}</span>"
         html << "</td>"
         html << "<td></td>"
         html << "<td></td>"
diff --git a/app/views/home/index.html.erb b/app/views/home/index.html.erb
index 0edc448..36c393e 100644
--- a/app/views/home/index.html.erb
+++ b/app/views/home/index.html.erb
@@ -37,7 +37,7 @@
 	<!-- top tiles -->
 	<% users = User.all %>
 	<% nodes = Node.all %>
-	<% vols = volumes %>
+	<% vols = ssh_volume_info %>
 	<% today_user = User.where(:last_sign_in_at => Date.today..Date.tomorrow) %>
 	<% today_node = Node.where(:created_at => Date.today..Date.tomorrow) %>
 	<div class="row tile_count">
@@ -111,7 +111,7 @@
 				</div>
 				<div class="row">
 					<div class="col-md-12 col-sm-12 col-xs-12" id="file_manager_div">
-						<%= raw file_manager_table %>
+						<%= raw html_file_manager_table %>
 					</div>
 				</div>
 			</div>
@@ -125,7 +125,7 @@
 					<h2 style="width:130px">Disk usage</h2>
 				</div>
 				<div class="row" id="disk_usage_div">
-					<%= raw disk_usage_table %>
+					<%= raw html_disk_usage_table %>
 				</div>
 			</div>
 		</div>
diff --git a/app/views/node/index.html.erb b/app/views/node/index.html.erb
index 833ddb4..2912b36 100644
--- a/app/views/node/index.html.erb
+++ b/app/views/node/index.html.erb
@@ -1,12 +1,10 @@
 <!-- page content -->
 <div class="right_col" role="main">
-
     <div class="page-title">
-        <div class="title_left"><h3>Peer</h3></div>
+        <div class="title_left"><h3>Node</h3></div>
         <div class="title_right">
         </div>
     </div>
-
     <div class="clearfix"></div>
     <div class="row">
         <div class="col-md-12 col-sm-12 col-xs-12">
@@ -29,7 +27,6 @@
                     <div class="clearfix"></div>
                 </div>
                 <div class="x_content">
-
                     <form class="form-horizontal form-label-left" action="/node/add" method="post" novalidate>
                         <div class="item form-group">
                             <label class="control-label col-md-3 col-sm-3 col-xs-12" for="name">Host Name <span class="required">*</span>
@@ -39,7 +36,6 @@
                                 data-toggle="tooltip" data-placement="top" title="Put node's representative name">
                             </div>
                         </div>
-
                         <div class="item form-group">
                             <label class="control-label col-md-3 col-sm-3 col-xs-12" for="ip">Host IP <span class="required">*</span>
                             </label>
@@ -48,7 +44,6 @@
                                 data-toggle="tooltip" data-placement="top" title="Put node's ip">
                             </div>
                         </div>
-
                         <div class="item form-group">
                             <label class="control-label col-md-3 col-sm-3 col-xs-12" for="name">User Name <span class="required">*</span>
                             </label>
@@ -68,7 +63,7 @@
                         <div class="form-group">
                             <div class="col-md-6 col-md-offset-3">
                                 <button type="submit" class="btn btn-primary">Cancel</button>
-                                <button id="send" type="submit" class="btn btn-success">Add</button>
+                                <button type="submit" class="btn btn-success">Add</button>
                             </div>
                         </div>
                     </form>
@@ -78,7 +73,7 @@
         <div class="col-md-12 col-sm-12 col-xs-12">
             <div class="x_panel">
                 <div class="x_title">
-                    <h2><i class="fa fa-align-left"></i> Node List <small>Try hovering over the rows</small></h2>
+                    <h2><i class="fa fa-align-left"></i> Node List</h2>
                     <ul class="nav navbar-right panel_toolbox">
                         <li><a class="collapse-link"><i class="fa fa-chevron-up"></i></a>
                         </li>
@@ -98,13 +93,13 @@
                     <table class="table table-hover">
                         <thead>
                             <tr>
-                                <th>Ping</th> <!-- Ping-->
+                                <th>Ping</th>
                                 <th>Status</th>
                                 <th>Host Name</th>
                                 <th>Host IP</th>
                                 <th>User Name</th>
                                 <th>Date</th>
-                                <th></th> <!-- Delete-->
+                                <th></th>
                             </tr>
                         </thead>
                         <tbody>
@@ -112,7 +107,7 @@
                             <tr>
                                 <%if ping_test?(t.host_ip)%>
                                     <td><i class="fa fa-circle-o green"></i></a></td>
-                                    <td><input type="checkbox" class="js-switch prove" value="<%=t.id%>" checked/>Attached</td>
+                                    <td><input type="checkbox" class="js-switch probe" value="<%=t.id%>" checked/>Attached</td>
                                 <%else%>
                                     <td><i class="fa fa-close red"></i></a></td>
                                     <td><input type="checkbox" class="js-switch" disabled/></td>
@@ -126,22 +121,19 @@
                             <%end%>
                         </tbody>
                     </table>
-                    
-                     
-
                 </div>
             </div>
         </div>
     </div>
 </div>
 <!-- /page content -->
-<script> 
-$('.prove').change(function() {
+<script>
+$('.probe').change(function() {
         $(location).attr('href',"#loading");
         if($(this).is(":checked")) {
             $.ajax({
         		method: "POST",
-        		url: "/node/prove",
+        		url: "/node/probe",
         		data: { node_id : this.value },
         		success  : function(result){
                     $(location).attr('href',"#");
@@ -173,9 +165,6 @@ $('.multi.required')
     validator.checkField.apply($(this).siblings().last()[0]);
 });
 
-// bind the validation to the form submit event
-//$('#send').click('submit');//.prop('disabled', true);
-
 $('form').submit(function(e) {
     e.preventDefault();
     var submit = true;
diff --git a/app/views/volume/index.html.erb b/app/views/volume/index.html.erb
index 10e0731..409eda2 100644
--- a/app/views/volume/index.html.erb
+++ b/app/views/volume/index.html.erb
@@ -70,7 +70,7 @@
         <h2> Choose mount point </h2>
         <a class="close" href="#">&times;</a>
         <div id="mount_table_div">
-            <%= raw mount_table %>
+            <%= raw html_mount_table %>
         </div>
     </div>
 </div>
@@ -97,8 +97,8 @@
     </div>
     <% else %>
     <div class="row">
-        <% volumes.each_with_index do |volume, index| %>
-        <%= raw volume_info(volume, index) %>
+        <% ssh_volume_info.each_with_index do |volume, index| %>
+        <%= raw html_volume_info(volume, index) %>
         <% end %>
     </div>
     <% end %>
@@ -116,7 +116,7 @@ $(document).ready(function(){
         $.ajax({
             type: 'post',
             url: '/volume/mount',
-            before: function(){
+            beforeSend: function(){
                 $(location).attr('href',"#loading");
             },
             data: {mount_point: mnt_point, volume_name: vol_name},
@@ -135,7 +135,7 @@ $(document).ready(function(){
             alert("Volume name can't contains white spaces");
             return;
         }
-        <% volumes.each do |t| %>
+        <% ssh_volume_info.each do |t| %>
         if(volume_name == "<%=t["Volume Name"].delete(' ')%>"){
             alert("Already has a volume which name is same");
             return;
@@ -159,9 +159,9 @@ $(document).ready(function(){
         $.ajax({
             method: "POST",
             url: "/volume/create",
-            before: function(){
+            beforeSend: function(){
                 $(location).attr('href',"#loading");
-            },        
+            },
             data: { volume_name : volume_name, volume_type : volume_type, num_of_brick : num_of_brick, bricks : bricks },
             success  : function(result){
                 $(location).attr('href',"#");
@@ -231,13 +231,9 @@ $(document).on("click", "#mount_table_div .chdir", function(){
         method: "post",
         url: "/volume/chdir",
         data: { next_dir : next_dir },
-        before: function(){
-            $(location).attr('href',"#loading");
-        },
         success  : function(result){
             $("#mount_table_div").empty();
             $("#mount_table_div").append(result.mount_table);
-            $(location).attr('href',"#");
         }
     })
 })
@@ -255,13 +251,9 @@ $(document).on("click", "#mount_table_div .chupper", function(){
         method: "POST",
         url: "/volume/chdir",
         data: { next_dir : next_dir },
-        before: function(){
-            $(location).attr('href',"#loading");
-        },
         success  : function(result){
             $("#mount_table_div").empty();
             $("#mount_table_div").append(result.mount_table);
-            $(location).attr('href',"#");
         }
     })
 })
@@ -273,7 +265,6 @@ $(document).on("click", "#mount_table_div .chupper", function(){
 // volume mount
 $(document).on("click", ".btn-volume-mount", function(){
 });
-
 // volume unmount
 $(document).on("click", ".btn-volume-unmount", function(){
     var $this = $(this);
@@ -284,8 +275,7 @@ $(document).on("click", ".btn-volume-unmount", function(){
         method: "POST",
         url: "/volume/unmount",
         data: { volume_name : volume_name },
-        before: function(){
-            console.log("zzz");
+        beforeSend: function(){
             $(location).attr('href',"#loading");
         },
         success: function(result){
@@ -322,8 +312,7 @@ $(document).on("click", ".btn-volume-start", function(){
         method: "POST",
         url: "/volume/start",
         data: { volume_name : volume_name },
-        before: function(){
-            console.log("zzz");
+        beforeSend: function(){
             $(location).attr('href',"#loading");
         },
         success: function(result){
@@ -360,8 +349,7 @@ $(document).on("click", ".btn-volume-stop", function(){
         method: "POST",
         url: "/volume/stop",
         data: { volume_name : volume_name },
-        before: function(){
-            console.log("zzz");
+        beforeSend: function(){
         	$(location).attr('href',"#loading");
         },
         success: function(result){
@@ -398,8 +386,7 @@ $(document).on("click", ".btn-volume-delete", function(){
         method: "POST",
         url: "/volume/delete",
         data: { volume_name : volume_name },
-        before: function(){
-            console.log("zzz");
+        beforeSend: function(){
             $(location).attr('href',"#loading");
         },
         success: function(result){
diff --git a/config/routes.rb b/config/routes.rb
index 8a00cc7..fc6160d 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -30,7 +30,7 @@ Rails.application.routes.draw do
   get 'node/index' => 'node#index'
   post 'node/add' => "node#node_add"
   get 'node/delete/:node_id' => "node#node_delete"
-  post 'node/prove' => "node#node_prove"
+  post 'node/probe' => "node#node_probe"
   post 'node/detach' => "node#node_detach"