You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@directory.apache.org by el...@apache.org on 2014/01/10 15:30:44 UTC

svn commit: r1557132 [2/3] - in /directory/site/trunk/content/mavibot/user-guide/images: RMHeader.graphml RMHeader.png

Modified: directory/site/trunk/content/mavibot/user-guide/images/RMHeader.graphml
URL: http://svn.apache.org/viewvc/directory/site/trunk/content/mavibot/user-guide/images/RMHeader.graphml?rev=1557132&r1=1557131&r2=1557132&view=diff
==============================================================================
--- directory/site/trunk/content/mavibot/user-guide/images/RMHeader.graphml (original)
+++ directory/site/trunk/content/mavibot/user-guide/images/RMHeader.graphml Fri Jan 10 14:30:44 2014
@@ -17,17 +17,18 @@
     <node id="n0">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="223.0" width="229.0" x="648.5" y="248.0"/>
+          <y:Geometry height="282.0" width="229.0" x="473.5" y="248.0"/>
           <y:Fill color="#FFCC99" transparent="false"/>
           <y:BorderStyle hasColor="false" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="139.4453125" x="44.77734375" y="-22.1328125">RecordManager Header</y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="32.265625" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="139.4453125" x="44.77734375" y="-36.265625">RecordManager Header
+(before cleanup)</y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
     <node id="n1">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="654.5" y="326.0"/>
+          <y:Geometry height="30.0" width="27.0" x="479.5" y="326.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -44,7 +45,7 @@
     <node id="n2">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="681.5" y="326.0"/>
+          <y:Geometry height="30.0" width="27.0" x="506.5" y="326.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -61,7 +62,7 @@
     <node id="n3">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="708.5" y="326.0"/>
+          <y:Geometry height="30.0" width="27.0" x="533.5" y="326.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -78,7 +79,7 @@
     <node id="n4">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="735.5" y="326.0"/>
+          <y:Geometry height="30.0" width="27.0" x="560.5" y="326.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -95,7 +96,7 @@
     <node id="n5">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="762.5" y="326.0"/>
+          <y:Geometry height="30.0" width="27.0" x="587.5" y="326.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -112,7 +113,7 @@
     <node id="n6">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="789.5" y="326.0"/>
+          <y:Geometry height="30.0" width="27.0" x="614.5" y="326.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -129,7 +130,7 @@
     <node id="n7">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="816.5" y="326.0"/>
+          <y:Geometry height="30.0" width="27.0" x="641.5" y="326.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -146,7 +147,7 @@
     <node id="n8">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="843.5" y="326.0"/>
+          <y:Geometry height="30.0" width="27.0" x="668.5" y="326.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
@@ -156,7 +157,7 @@
     <node id="n9">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="654.5" y="254.0"/>
+          <y:Geometry height="30.0" width="27.0" x="479.5" y="254.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="internal" modelPosition="c" textColor="#000000" visible="true" width="4.0" x="11.5" y="13.0"/>
@@ -166,7 +167,7 @@
     <node id="n10">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="681.5" y="254.0"/>
+          <y:Geometry height="30.0" width="27.0" x="506.5" y="254.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -183,7 +184,7 @@
     <node id="n11">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="708.5" y="254.0"/>
+          <y:Geometry height="30.0" width="27.0" x="533.5" y="254.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -200,7 +201,7 @@
     <node id="n12">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="735.5" y="254.0"/>
+          <y:Geometry height="30.0" width="27.0" x="560.5" y="254.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-78.4619140625" y="5.93359375"/>
@@ -210,7 +211,7 @@
     <node id="n13">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="654.5" y="290.0"/>
+          <y:Geometry height="30.0" width="27.0" x="479.5" y="290.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="internal" modelPosition="c" textColor="#000000" visible="true" width="4.0" x="11.5" y="13.0"/>
@@ -220,7 +221,7 @@
     <node id="n14">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="681.5" y="290.0"/>
+          <y:Geometry height="30.0" width="27.0" x="506.5" y="290.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -237,7 +238,7 @@
     <node id="n15">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="708.5" y="290.0"/>
+          <y:Geometry height="30.0" width="27.0" x="533.5" y="290.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -254,7 +255,7 @@
     <node id="n16">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="735.5" y="290.0"/>
+          <y:Geometry height="30.0" width="27.0" x="560.5" y="290.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-77.1435546875" y="5.93359375"/>
@@ -264,7 +265,7 @@
     <node id="n17">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="655.0" y="398.0"/>
+          <y:Geometry height="30.0" width="27.0" x="480.0" y="362.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -281,7 +282,7 @@
     <node id="n18">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="682.0" y="398.0"/>
+          <y:Geometry height="30.0" width="27.0" x="507.0" y="362.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -298,7 +299,7 @@
     <node id="n19">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="709.0" y="398.0"/>
+          <y:Geometry height="30.0" width="27.0" x="534.0" y="362.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -315,7 +316,7 @@
     <node id="n20">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="736.0" y="398.0"/>
+          <y:Geometry height="30.0" width="27.0" x="561.0" y="362.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -332,7 +333,7 @@
     <node id="n21">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="763.0" y="398.0"/>
+          <y:Geometry height="30.0" width="27.0" x="588.0" y="362.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -349,7 +350,7 @@
     <node id="n22">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="790.0" y="398.0"/>
+          <y:Geometry height="30.0" width="27.0" x="615.0" y="362.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -366,7 +367,7 @@
     <node id="n23">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="817.0" y="398.0"/>
+          <y:Geometry height="30.0" width="27.0" x="642.0" y="362.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -383,7 +384,7 @@
     <node id="n24">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="844.0" y="398.0"/>
+          <y:Geometry height="30.0" width="27.0" x="669.0" y="362.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
@@ -393,7 +394,7 @@
     <node id="n25">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="108.0" x="654.5" y="290.0"/>
+          <y:Geometry height="30.0" width="108.0" x="479.5" y="290.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="46.287109375" x="4.0" y="5.93359375">NbTree</y:NodeLabel>
@@ -403,7 +404,7 @@
     <node id="n26">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="108.0" x="654.5" y="254.0"/>
+          <y:Geometry height="30.0" width="108.0" x="479.5" y="254.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="54.923828125" x="4.0" y="5.93359375">PageSize</y:NodeLabel>
@@ -413,7 +414,7 @@
     <node id="n27">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="654.5" y="326.0"/>
+          <y:Geometry height="30.0" width="216.0" x="479.5" y="326.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
           <y:NodeLabel alignment="left" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="81.560546875" x="4.0" y="5.93359375">FirstFreePage</y:NodeLabel>
@@ -423,17 +424,17 @@
     <node id="n28">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="655.0" y="398.0"/>
+          <y:Geometry height="30.0" width="216.0" x="480.0" y="362.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="141.513671875" x="4.0" y="5.93359375">Btree of Btrees offset[0]</y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="171.953125" x="4.0" y="5.93359375">current Btree of Btrees offset</y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
     <node id="n29">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="655.0" y="434.0"/>
+          <y:Geometry height="30.0" width="27.0" x="480.0" y="398.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -450,7 +451,7 @@
     <node id="n30">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="682.0" y="434.0"/>
+          <y:Geometry height="30.0" width="27.0" x="507.0" y="398.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -467,7 +468,7 @@
     <node id="n31">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="709.0" y="434.0"/>
+          <y:Geometry height="30.0" width="27.0" x="534.0" y="398.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -484,7 +485,7 @@
     <node id="n32">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="736.0" y="434.0"/>
+          <y:Geometry height="30.0" width="27.0" x="561.0" y="398.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -501,7 +502,7 @@
     <node id="n33">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="763.0" y="434.0"/>
+          <y:Geometry height="30.0" width="27.0" x="588.0" y="398.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -518,7 +519,7 @@
     <node id="n34">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="790.0" y="434.0"/>
+          <y:Geometry height="30.0" width="27.0" x="615.0" y="398.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -535,7 +536,7 @@
     <node id="n35">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="817.0" y="434.0"/>
+          <y:Geometry height="30.0" width="27.0" x="642.0" y="398.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -552,7 +553,7 @@
     <node id="n36">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="844.0" y="434.0"/>
+          <y:Geometry height="30.0" width="27.0" x="669.0" y="398.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
@@ -562,75 +563,102 @@
     <node id="n37">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="655.0" y="434.0"/>
+          <y:Geometry height="30.0" width="216.0" x="480.0" y="398.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="141.513671875" x="4.0" y="5.93359375">Btree of Btrees offset[1]</y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="179.681640625" x="4.0" y="5.93359375">previous Btree of Btrees offset</y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
     <node id="n38">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="654.5" y="362.0"/>
+          <y:Geometry height="30.0" width="27.0" x="480.0" y="434.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="internal" modelPosition="c" textColor="#000000" visible="true" width="4.0" x="11.5" y="13.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
     <node id="n39">
       <data key="d6">
-        <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="27.0" x="654.5" y="362.0"/>
-          <y:Fill hasColor="false" transparent="false"/>
-          <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="21.12109375" x="4.0" y="5.93359375">CH</y:NodeLabel>
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="507.0" y="434.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
     <node id="n40">
-      <data key="d5"/>
       <data key="d6">
-        <y:ShapeNode>
-          <y:Geometry height="30.0" width="144.5" x="689.0" y="364.5"/>
-          <y:Fill hasColor="false" transparent="false"/>
-          <y:BorderStyle hasColor="false" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="146.306640625" x="-0.9033203125" y="5.93359375">(current headers, 0 or 1)<y:LabelModel>
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="534.0" y="434.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
               <y:SmartNodeLabelModel distance="4.0"/>
             </y:LabelModel>
             <y:ModelParameter>
               <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
             </y:ModelParameter>
           </y:NodeLabel>
-          <y:Shape type="rectangle"/>
-        </y:ShapeNode>
+        </y:GenericNode>
       </data>
     </node>
     <node id="n41">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="223.0" width="229.0" x="492.0" y="550.0"/>
-          <y:Fill color="#FFCC99" transparent="false"/>
-          <y:BorderStyle hasColor="false" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="151.732421875" x="38.6337890625" y="-22.1328125">Btree header of Btrees [0]</y:NodeLabel>
+          <y:Geometry height="30.0" width="27.0" x="561.0" y="434.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
     <node id="n42">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="223.0" width="229.0" x="805.0" y="550.0"/>
-          <y:Fill color="#FFCC99" transparent="false"/>
-          <y:BorderStyle hasColor="false" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="151.732421875" x="38.6337890625" y="-22.1328125">Btree header of Btrees [1]</y:NodeLabel>
+          <y:Geometry height="30.0" width="27.0" x="588.0" y="434.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
     <node id="n43">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="498.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="615.0" y="434.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -647,7 +675,7 @@
     <node id="n44">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="525.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="642.0" y="434.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -664,7 +692,27 @@
     <node id="n45">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="552.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="669.0" y="434.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n46">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNode">
+          <y:Geometry height="30.0" width="216.0" x="480.0" y="434.0"/>
+          <y:Fill hasColor="false" transparent="false"/>
+          <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="195.0625" x="4.0" y="5.93359375">current CopiedPages Btree offset</y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n47">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="480.0" y="470.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -678,10 +726,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n46">
+    <node id="n48">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="579.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="507.0" y="470.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -695,10 +743,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n47">
+    <node id="n49">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="606.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="534.0" y="470.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -712,10 +760,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n48">
+    <node id="n50">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="633.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="561.0" y="470.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -729,10 +777,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n49">
+    <node id="n51">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="660.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="588.0" y="470.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -746,30 +794,138 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n50">
+    <node id="n52">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="687.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="615.0" y="470.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n53">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="642.0" y="470.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n54">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="669.0" y="470.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n51">
+    <node id="n55">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="498.0" y="592.0"/>
+          <y:Geometry height="30.0" width="216.0" x="480.0" y="470.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="89.447265625" x="4.0" y="5.93359375">BTree offset[1]</y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="202.791015625" x="4.0" y="5.93359375">previous CopiedPages Btree offset</y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n52">
+    <node id="n56">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="120.0" x="528.0" y="670.3999999999924"/>
+          <y:Fill color="#CCFFCC" transparent="false"/>
+          <y:BorderStyle color="#800000" type="line" width="2.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="102.033203125" x="8.9833984375" y="5.93359375">CopiedPageBtree<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n57">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="120.0" x="528.0" y="633.5999999999949"/>
+          <y:Fill color="#FF99CC" transparent="false"/>
+          <y:BorderStyle color="#800000" type="line" width="2.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="108.150390625" x="5.9248046875" y="5.93359375">CopiedPagesBtree<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n58">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="498.0" y="556.0"/>
+          <y:Geometry height="30.0" width="120.0" x="528.0" y="560.0"/>
+          <y:Fill color="#FF99CC" transparent="false"/>
+          <y:BorderStyle color="#800000" type="line" width="2.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="83.1953125" x="18.40234375" y="5.93359375">BtreeOfBtrees<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n59">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="120.0" x="528.0" y="596.7999999999975"/>
+          <y:Fill color="#CCFFCC" transparent="false"/>
+          <y:BorderStyle color="#800000" type="line" width="2.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="83.1953125" x="18.40234375" y="5.93359375">BtreeOfBtrees<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n60">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="282.0" width="229.0" x="473.5" y="769.0"/>
+          <y:Fill color="#FFCC99" transparent="false"/>
+          <y:BorderStyle hasColor="false" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="139.4453125" x="44.77734375" y="-22.1328125">RecordManager Header</y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n61">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="479.5" y="847.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -783,10 +939,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n53">
+    <node id="n62">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="525.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="506.5" y="847.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -800,10 +956,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n54">
+    <node id="n63">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="552.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="533.5" y="847.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -817,10 +973,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n55">
+    <node id="n64">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="579.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="560.5" y="847.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -834,10 +990,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n56">
+    <node id="n65">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="606.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="587.5" y="847.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -851,10 +1007,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n57">
+    <node id="n66">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="633.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="614.5" y="847.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -868,10 +1024,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n58">
+    <node id="n67">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="660.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="641.5" y="847.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -885,30 +1041,30 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n59">
+    <node id="n68">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="687.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="668.5" y="847.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n60">
+    <node id="n69">
       <data key="d6">
-        <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="498.0" y="556.0"/>
-          <y:Fill hasColor="false" transparent="false"/>
-          <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="89.447265625" x="4.0" y="5.93359375">BTree offset[0]</y:NodeLabel>
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="479.5" y="775.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="internal" modelPosition="c" textColor="#000000" visible="true" width="4.0" x="11.5" y="13.0"/>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n61">
+    <node id="n70">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="498.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="506.5" y="775.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -922,10 +1078,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n62">
+    <node id="n71">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="525.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="533.5" y="775.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -939,10 +1095,30 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n63">
+    <node id="n72">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="552.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="560.5" y="775.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-78.4619140625" y="5.93359375"/>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n73">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="479.5" y="811.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="internal" modelPosition="c" textColor="#000000" visible="true" width="4.0" x="11.5" y="13.0"/>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n74">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="506.5" y="811.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -956,10 +1132,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n64">
+    <node id="n75">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="579.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="533.5" y="811.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -973,10 +1149,20 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n65">
+    <node id="n76">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="560.5" y="811.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-77.1435546875" y="5.93359375"/>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n77">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="606.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="480.0" y="883.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -990,10 +1176,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n66">
+    <node id="n78">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="633.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="507.0" y="883.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1007,10 +1193,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n67">
+    <node id="n79">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="660.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="534.0" y="883.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1024,40 +1210,128 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n68">
+    <node id="n80">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="561.0" y="883.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n81">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="588.0" y="883.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n82">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="615.0" y="883.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n83">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNodeWithShadow">
+          <y:Geometry height="30.0" width="27.0" x="642.0" y="883.0"/>
+          <y:Fill color="#FFFF99" transparent="false"/>
+          <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
+<y:LabelModel>
+              <y:SmartNodeLabelModel distance="4.0"/>
+            </y:LabelModel>
+            <y:ModelParameter>
+              <y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/>
+            </y:ModelParameter>
+          </y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n84">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="687.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="669.0" y="883.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n69">
+    <node id="n85">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="498.0" y="671.0"/>
+          <y:Geometry height="30.0" width="108.0" x="479.5" y="811.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="90.724609375" x="4.0" y="5.93359375">BTree offset[N]</y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="46.287109375" x="4.0" y="5.93359375">NbTree</y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n70">
+    <node id="n86">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="498.5" y="631.5"/>
-          <y:Fill color="#FFFF99" transparent="false"/>
-          <y:BorderStyle hasColor="false" type="line" width="1.0"/>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="c" textColor="#000000" visible="true" width="15.390625" x="100.3046875" y="5.93359375">...</y:NodeLabel>
+          <y:Geometry height="30.0" width="108.0" x="479.5" y="775.0"/>
+          <y:Fill hasColor="false" transparent="false"/>
+          <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="54.923828125" x="4.0" y="5.93359375">PageSize</y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n71">
+    <node id="n87">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNode">
+          <y:Geometry height="30.0" width="216.0" x="479.5" y="847.0"/>
+          <y:Fill hasColor="false" transparent="false"/>
+          <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
+          <y:NodeLabel alignment="left" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="81.560546875" x="4.0" y="5.93359375">FirstFreePage</y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n88">
+      <data key="d6">
+        <y:GenericNode configuration="ShinyPlateNode">
+          <y:Geometry height="30.0" width="216.0" x="480.0" y="883.0"/>
+          <y:Fill hasColor="false" transparent="false"/>
+          <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="171.953125" x="4.0" y="5.93359375">current Btree of Btrees offset</y:NodeLabel>
+        </y:GenericNode>
+      </data>
+    </node>
+    <node id="n89">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="811.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="480.0" y="919.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1071,10 +1345,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n72">
+    <node id="n90">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="838.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="507.0" y="919.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1088,10 +1362,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n73">
+    <node id="n91">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="865.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="534.0" y="919.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1105,10 +1379,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n74">
+    <node id="n92">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="892.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="561.0" y="919.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1122,10 +1396,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n75">
+    <node id="n93">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="919.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="588.0" y="919.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1139,10 +1413,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n76">
+    <node id="n94">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="946.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="615.0" y="919.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1156,10 +1430,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n77">
+    <node id="n95">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="973.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="642.0" y="919.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1173,30 +1447,30 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n78">
+    <node id="n96">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="1000.0" y="592.0"/>
+          <y:Geometry height="30.0" width="27.0" x="669.0" y="919.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n79">
+    <node id="n97">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="811.0" y="592.0"/>
+          <y:Geometry height="30.0" width="216.0" x="480.0" y="919.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="89.447265625" x="4.0" y="5.93359375">BTree offset[1]</y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="179.681640625" x="4.0" y="5.93359375">previous Btree of Btrees offset</y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n80">
+    <node id="n98">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="811.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="480.0" y="955.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1210,10 +1484,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n81">
+    <node id="n99">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="838.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="507.0" y="955.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1227,10 +1501,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n82">
+    <node id="n100">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="865.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="534.0" y="955.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1244,10 +1518,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n83">
+    <node id="n101">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="892.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="561.0" y="955.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1261,10 +1535,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n84">
+    <node id="n102">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="919.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="588.0" y="955.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1278,10 +1552,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n85">
+    <node id="n103">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="946.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="615.0" y="955.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1295,10 +1569,10 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n86">
+    <node id="n104">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="973.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="642.0" y="955.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="custom" textColor="#000000" visible="true" width="7.796875" x="9.6015625" y="5.93359375">
@@ -1312,30 +1586,30 @@
         </y:GenericNode>
       </data>
     </node>
-    <node id="n87">
+    <node id="n105">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="1000.0" y="556.0"/>
+          <y:Geometry height="30.0" width="27.0" x="669.0" y="955.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>
           <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="free" modelPosition="anywhere" textColor="#000000" visible="true" width="4.0" x="-184.7802734375" y="5.93359375"/>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n88">
+    <node id="n106">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNode">
-          <y:Geometry height="30.0" width="216.0" x="811.0" y="556.0"/>
+          <y:Geometry height="30.0" width="216.0" x="480.0" y="955.0"/>
           <y:Fill hasColor="false" transparent="false"/>
           <y:BorderStyle color="#0000FF" type="line" width="1.0"/>
-          <y:NodeLabel alignment="left" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="89.447265625" x="4.0" y="5.93359375">BTree offset[0]</y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.1328125" modelName="internal" modelPosition="l" textColor="#000000" visible="true" width="195.0625" x="4.0" y="5.93359375">current CopiedPages Btree offset</y:NodeLabel>
         </y:GenericNode>
       </data>
     </node>
-    <node id="n89">
+    <node id="n107">
       <data key="d6">
         <y:GenericNode configuration="ShinyPlateNodeWithShadow">
-          <y:Geometry height="30.0" width="27.0" x="811.0" y="671.0"/>
+          <y:Geometry height="30.0" width="27.0" x="480.0" y="991.0"/>
           <y:Fill color="#FFFF99" transparent="false"/>
           <y:BorderStyle color="#C0C0C0" type="line" width="1.0"/>

[... 312 lines stripped ...]