diff --git a/python/mine/ri_cmd.py b/python/mine/ri_cmd.py
index 1e60ef8..59eab62 100644
--- a/python/mine/ri_cmd.py
+++ b/python/mine/ri_cmd.py
@@ -53,6 +53,9 @@ def mount_list_init():
     for m in ri_data.MountPoint.list:
         # get size from Partition info
         sz = ri_data.Partition.get_size(m.device)
+        if not sz:
+            sz = ri_data.Raid.get_size(m.device)
+        print m.device, m.directory, m.filesystem, m.format, sz
         s = m.device.ljust(10) + m.directory.ljust(10) + m.filesystem.ljust(10) + m.format.ljust(4) + sz.ljust(6)
         l.append(s)
     display.var_dict['mount.list'].set(value=tuple([str(i) for i in l]))
diff --git a/python/mine/ri_data.py b/python/mine/ri_data.py
index 4cdeb0b..49db81c 100644
--- a/python/mine/ri_data.py
+++ b/python/mine/ri_data.py
@@ -120,10 +120,11 @@ p_node - xml node (parent node)'''
 class Raid:
     ''' raid information '''
     list = []
-    def __init__(self, raid_dev, raid_type, raw_devs):
+    def __init__(self, raid_dev, raid_type, raid_size, raw_devs):
         ''' Raid init function '''
         self.raid_device = raid_dev
         self.raid_type   = raid_type
+        self.raid_size   = raid_size
         self.raw_devices = raw_devs
         Raid.list.append(self)
 
@@ -149,7 +150,7 @@ class Raid:
                 raw_devs =[]
                 for ss in dev_res[3].split():
                     raw_devs.append(ss[:ss.index('[')])
-                Raid(raid_dev, raid_type, raw_devs)
+                Raid(raid_dev, raid_type, '-1', raw_devs)
 
     @staticmethod
     def init_from_xml(node):
@@ -158,11 +159,12 @@ class Raid:
             if e.nodeType == e.ELEMENT_NODE and e.nodeName == 'raid':
                 raid_dev = e.attributes['raid-device'].value
                 raid_type = e.attributes['raid-type'].value
+                raid_size = e.attributes['raid-size'].value
                 raw_devs = []
                 for sub_e in e.childNodes:
                     if sub_e.nodeType == sub_e.ELEMENT_NODE and sub_e.nodeName == 'raw-device':
                         raw_devs.append(sub_e.firstChild.data.encode('ascii'))
-                Raid(raid_dev, raid_type, raw_devs)
+                Raid(raid_dev, raid_type, raid_size, raw_devs)
 
     @staticmethod
     def to_xml(doc, p_node):
@@ -181,6 +183,10 @@ p_node - xml node (parent node) '''
             rd_type_attr.value = r.raid_type
             rd.setAttributeNode(rd_type_attr)
 
+            rd_size_attr = doc.createAttribute('raid-size')
+            rd_size_attr.value = r.raid_size
+            rd.setAttributeNode(rd_size_attr)
+
             for raw_dev in r.raw_devices:
                 raw_dev_e = doc.createElement('raw-device')
                 raw_dev_tn = doc.createTextNode(raw_dev)
@@ -190,7 +196,13 @@ p_node - xml node (parent node) '''
             raids.appendChild(rd)
 
         p_node.appendChild(raids)
-            
+ 
+    @staticmethod
+    def get_size(dev):
+        for r in Raid.list:
+            if r.raid_device == dev:
+                return r.raid_size
+
 class MountPoint:
     ''' mount-points '''
     list=[]
diff --git a/python/mine/ri_tk.py b/python/mine/ri_tk.py
index 7959272..75c6ed4 100644
--- a/python/mine/ri_tk.py
+++ b/python/mine/ri_tk.py
@@ -118,8 +118,22 @@ def create_widget_sub(w, p_win):
 
     return w_win
 
+# When creating widget, I have to create each sub widget.
+# while destroying a widget, only destroy one. Tk functions will
+# destroy all descendant.
+# so init is a little different from quit.
+def process_action_quit(w):
+    ''' process action quit '''
+    if 'action' in dir(w) and 'quit' in w.action.dict:
+        getattr(sys.modules['ri_cmd'], w.action.dict['quit'])()
+
+    if 'widgets' in dir(w):
+        for sub_w in w.widgets:
+            process_action_quit(sub_w)
+
 def destroy_widget(w):
     ''' w - Widget instance '''
+    process_action_quit(w)
     w.tk_widget.destroy()
 
 def create_message_box(w):
diff --git a/python/mine/ri_widget.py b/python/mine/ri_widget.py
index 144fc50..ce4ba81 100644
--- a/python/mine/ri_widget.py
+++ b/python/mine/ri_widget.py
@@ -92,21 +92,7 @@ class Widget:
         Widget.current_widget = self
         display.create_widget(self)
        
-    # When creating widget, I have to create each sub widget.
-    # while destroying a widget, only destroy one. Tk functions will
-    # destroy all descendant.
-    # so init is a little different from quit.
-    def process_action_quit(self):
-        ''' process action quit '''
-        if 'action' in dir(self) and 'quit' in self.action.dict:
-            getattr(sys.modules['ri_cmd'], self.action.dict['quit'])()
-
-        if 'widgets' in dir(self):
-            for sub_w in self.widgets:
-                sub_w.process_action_quit()
-
     def hide(self):
-        self.process_action_quit()
         display.destroy_widget(self)
 
 class MessageBox:
diff --git a/python/mine/test.py b/python/mine/test.py
index ad55cf1..845e98f 100644
--- a/python/mine/test.py
+++ b/python/mine/test.py
@@ -35,8 +35,8 @@ else:
 
 xmldoc = minidom.parse(itf_xml)
 ri_data.install_xml = ins_xml
-ri_data.init_from_xml()
-#ri_data.init()
+#ri_data.init_from_xml()
+ri_data.init()
 
 ri_widget.construct(xmldoc.firstChild)
 ri_seq.construct(xmldoc.firstChild)
diff --git a/xml/install_ng.xml b/xml/install_ng.xml
index 7b6435f..321983f 100644
--- a/xml/install_ng.xml
+++ b/xml/install_ng.xml
@@ -49,6 +49,7 @@
 	      <value>raid5</value>
 	    </choice>
 	  </attribute>
+	  <attribute name="raid-size"/>
 	  <oneOrMore>
 	    <element name="raw-device">
 	      <text/>