62 lines
3.9 KiB
HTML
62 lines
3.9 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html 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.Type" content="concept" />
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<meta name="DC.Title" content="Decide what runs in the primary and secondary partition" />
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<meta name="abstract" content="Each secondary partition on an iSeries server acts as an independent system on the server." />
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<meta name="description" content="Each secondary partition on an iSeries server acts as an independent system on the server." />
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<meta name="DC.Relation" scheme="URI" content="rzaitdesign.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzaitsecurity.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzaitrunpartition" />
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<meta name="DC.Language" 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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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Decide what runs in the primary and secondary partition</title>
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</head>
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<body id="rzaitrunpartition"><a name="rzaitrunpartition"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Decide what runs in the primary and secondary partition</h1>
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<div><p>Each secondary partition on an iSeries™ server acts as an independent
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system on the server.</p>
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<p>However, these partitions maintain a dependency on the primary partition.
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It must be running to keep each secondary partition on the system accessible.
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With that in mind, deciding on what runs in the primary partition is important
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to maintain stability throughout your system.</p>
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<p>If you have multiple production environments on the same server, it is
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recommended to configure the primary partition with the minimum amount of
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hardware resources and if necessary use the primary only for applications
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that are stable.</p>
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<p>Secondary partitions can handle different types of workload demands without
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causing down time on the server. You can perform fixes or new release testing
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on secondary partitions before installing these packages to the primary partition.
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Applications that require high availability should be running in a secondary
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partition to minimize problems with the applications. You can also use the
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secondary partition to back-up data on another partition on the server. This
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way if data is lost the secondary partition responsible for backing up the
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information can be used without causing delays to your business schedule.</p>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="rzaitsecurity.htm">Enforce security in secondary partitions</a></strong><br />
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Secondary partitions act as independent servers on your iSeries.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaitdesign.htm" title="Perform capacity planning and complete the planning worksheets needed to successfully create partitions on your server. Examples of capacity planning worksheets and planning hardware worksheets guide you through the process.">Design your logical partitions</a></div>
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</div>
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</div>
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</body>
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</html>
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