62 lines
3.4 KiB
HTML
62 lines
3.4 KiB
HTML
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="dc.language" scheme="rfc1766" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow"/>
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<title>Directory Server (LDAP) - Overview of creating a complex replication topology</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<a name="rzahycrtcomplex"></a>
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<h3 id="rzahycrtcomplex">Overview of creating a complex replication topology</h3>
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<p>Use this high level overview as a guide for setting up a complex replication
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topology.</p>
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<ol type="1">
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<li>Start all peer server or replicas-to-be. This is required for
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the Web administration tool to gather information from the servers.</li>
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<li>Start the 'first' master and configure it as a master for the
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context.</li>
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<li>Load the data for the subtree to be replicated on the 'first'
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master, if the data is not already loaded.</li>
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<li>Select the subtree to be replicated.</li>
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<li>Add all of the potential peer masters as replicas of the 'first'
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master.</li>
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<li>Add all of the other replicas.</li>
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<li>Move the other peer masters to promote them.</li>
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<li>Add replica agreements for the replicas to each of the peer masters.
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<a name="wq246"></a>
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<div class="notetitle" id="wq246">Note:</div>
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<div class="notebody">If the credentials are to be created in <span class="bold">cn=replication,cn=localhost</span>, the credentials must be created on each server after they are restarted.
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Replication by the peers fails until the credential objects are created.</div></li>
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<li>Add replica agreements for the other masters to each of the peer masters.
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The 'first' master already has that information.</li>
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<li>Quiesce the replicated subtree. This prevents updates from being made
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while copying data to the other servers.</li>
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<li>Use Queue management to skip all for each queue.</li>
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<li>Export the data for the replicated subtree from the 'first'
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master.</li>
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<li>Unquiesce the subtree.</li>
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<li>Stop the replica servers and import the data for the replicated
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subtree on to each replica and peer master. Then restart the servers.</li>
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<li>Manage the replication properties on each replica and peer master
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to set the credentials to be used by suppliers.</li></ol>
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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