71 lines
4.3 KiB
HTML
71 lines
4.3 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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<meta name="DC.Type" content="topic" />
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<meta name="DC.Title" content="Plan for independent disk pools" />
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<meta name="DC.Relation" scheme="URI" content="rzalydmplan.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzalyhardware.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzalyphysicalplanning.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzalysoftware-licensing.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzalycommunications.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzalyclusterrequirements.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzalyapplications.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2002, 2006" />
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<meta name="DC.Identifier" content="rzalyplan" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Plan for independent disk pools</title>
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</head>
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<body id="rzalyplan"><a name="rzalyplan"><!-- --></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">Plan for independent disk pools</h1>
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<div><p>Several requirements must be satisfied to use independent disk pools, particularly
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if you plan to use switchable independent disk pools. Setting up an environment
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for switching devices begins with careful planning. </p>
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<div class="important"><span class="importanttitle">Important:</span> When you are ready to order a new server or a server
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upgrade to use clusters, IBM<sup>®</sup> will assist you in making sure that your cluster
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requirements are met. See <a href="http://www.ibm.com/servers/eserver/iseries/ha/haplanning.htm" target="_blank">Planning for Clustering</a> <img src="www.gif" alt="Link to WWW" />.</div>
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<p>Creating a stand-alone, or dedicated, independent disk pool does not require
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as much planning as a switchable independent disk pool. However, you should
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still take the time to make sure that your future needs will not require
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you to be able to switch the independent disk pool.</p>
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<p>When independent disk pools are used, you should configure a storage pool
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for the independent disk pools separate from the base storage pool (pool number
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2) and separate from storage pools configured for jobs that are not using
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independent disk pools. </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="rzalyhardware.htm">Hardware requirements</a></strong><br />
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</li>
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<li class="ulchildlink"><strong><a href="rzalyphysicalplanning.htm">Physical planning requirements</a></strong><br />
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</li>
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<li class="ulchildlink"><strong><a href="rzalysoftware-licensing.htm">Software and licensing requirements</a></strong><br />
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</li>
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<li class="ulchildlink"><strong><a href="rzalycommunications.htm">Communications requirements</a></strong><br />
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</li>
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<li class="ulchildlink"><strong><a href="rzalyclusterrequirements.htm">Cluster requirements</a></strong><br />
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</li>
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<li class="ulchildlink"><strong><a href="rzalyapplications.htm">Application considerations for independent disk pools</a></strong><br />
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</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="rzalydmplan.htm" title="Depending on how you plan to manage your disks, you must meet certain hardware, software, and communications requirements.">Plan for disk management</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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