79 lines
5.5 KiB
HTML
79 lines
5.5 KiB
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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<meta name="DC.Title" content="Solutions for configuring and managing clusters" />
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<meta name="abstract" content="Cluster resource services provides the basic cluster infrastructure. There are several methods that will allow you to take advantage of the clustering capabilities provided by cluster resource services." />
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<meta name="description" content="Cluster resource services provides the basic cluster infrastructure. There are several methods that will allow you to take advantage of the clustering capabilities provided by cluster resource services." />
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<meta name="DC.Relation" scheme="URI" content="rzaigplan.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzaigconfigsimpleclustermanagement.htm" />
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<title>Solutions for configuring and managing clusters</title>
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</head>
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<body id="rzaigplansolutions"><a name="rzaigplansolutions"><!-- --></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">Solutions for configuring and managing clusters</h1>
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<div><p>Cluster resource services provides the basic cluster infrastructure.
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There are several methods that will allow you to take advantage of the clustering
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capabilities provided by cluster resource services.</p>
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<p><span class="keyword">i5/OS™</span> cluster resource
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services on the iSeries™ provides
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the basic infrastructure that allows you to use a cluster. Cluster resource
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services provides a set of integrated services that maintain cluster topology,
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perform heartbeating, and allow creation and administration of cluster configuration
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and cluster resource groups. Cluster resource services also provides reliable
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messaging functions that keep track of each node in the cluster and ensure
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that all nodes have consistent information about the state of cluster resources.</p>
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<p>While cluster resource services provides the basic cluster infrastructure,
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there are several methods that will allow you to take advantage of these clustering
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capabilities. Each has distinct benefits and capabilities. </p>
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<div class="important"><span class="importanttitle">Important:</span> Use only one of these solutions exclusively. Conflicts,
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problems and unpredictability can arise when attempting to use more than one
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solution to create and manage a cluster. The information you find in the iSeries Information
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Center documents procedures specific to iSeries Navigator and the cluster resource
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services CL commands and APIs. If you use a cluster middleware IBM Business Partner
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solution, see the documentation provided with the product for procedural information
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on performing tasks.</div>
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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="rzaigconfigsimpleclustermanagement.htm">iSeries Navigator cluster management</a></strong><br />
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IBM<sup>®</sup> offers
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a cluster management interface that is available through iSeries Navigator
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and accessible through Option 41 (<span class="keyword">i5/OS</span> -
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HA Switchable Resources).</li>
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<li class="ulchildlink"><strong><a href="rzaigconfigapicl.htm">Cluster commands and APIs</a></strong><br />
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<span class="keyword">i5/OS</span> cluster
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resource services provides a set of control language (CL) commands, application
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program interfaces (APIs) and facilities that can be used by iSeries application
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providers or customers to enhance their application availability.</li>
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<li class="ulchildlink"><strong><a href="rzaigplanmiddlewarebps.htm">Cluster middleware IBM Business Partners and available clustering products</a></strong><br />
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You can purchase a product from an IBM<sup>®</sup> cluster middleware IBM Business Partner
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that provides the logical replication functions that are integral to clustering and
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simplifies cluster creation and management.</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="rzaigplan.htm" title="Find out what you need to do before you can set up clusters on your iSeries servers. Find out the prerequisites for clusters as well as hints on designing your cluster. Finally, read tips for setting up your network and some performance hints for clusters.">Plan for clusters</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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