79 lines
5.0 KiB
HTML
79 lines
5.0 KiB
HTML
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<meta name="DC.Type" content="task" />
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<meta name="DC.Title" content="Configure clusters" />
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<meta name="abstract" content="Understand how to go about creating a cluster." />
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<title>Configure clusters</title>
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<body id="rzaigconfigure"><a name="rzaigconfigure"><!-- --></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">Configure clusters</h1>
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<div><p>Understand how to go about creating a cluster.</p>
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<div class="section"><p>IBM<sup>®</sup> and IBM cluster
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middleware IBM Business Partners have teamed together to provide state-of-the-art
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cluster resource services functions along with a graphical user interface
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(GUI) for cluster management. <span class="keyword">i5/OS™</span> cluster
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resource services provides a set of integrated services that maintain cluster
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topology, perform heartbeating, and allow creation and administration of cluster
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configuration and cluster resource groups. Cluster resource services also
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provides reliable messaging functions that keep track of each node in the
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cluster and ensures that all nodes have consistent information about the state
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of cluster resources. In addition, cluster resource services provides a set
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of control language (CL) commands and application program interfaces (APIs)
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and facilities that can be used by iSeries™ application providers or customers
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to enhance their application availability. Cluster resource services functions
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can also be accessed via graphical user interface solutions provided by iSeries Navigator
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cluster management and cluster middleware IBM Business Partner products.</p>
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<p><strong>Getting
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started</strong></p>
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<p><strong>Follow these steps to configure a cluster:</strong></p>
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</div>
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<ol><li class="stepexpand"><span><span class="uicontrol">Select a software solution.</span></span> <p>See <a href="rzaigplansolutions.htm">Solutions for configuring and managing clusters</a> for complete look at the options for
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configuring and managing clusters.</p>
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</li>
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<li class="stepexpand"><span><span class="uicontrol">Satisfy the hardware, software and communications requirements.</span> </span> <p>Review the cluster requirements in <a href="rzaigplan.htm">Plan
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for clusters</a>.</p>
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</li>
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<li class="stepexpand"><span><span class="uicontrol">Set up your network and server environment for clusters.</span></span> <p>Use the <a href="rzaigconfigchecklist.htm">Cluster configuration checklist</a> to make sure
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that you are prepared to configure clusters in your environment.</p>
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</li>
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<li class="stepexpand"><span><span class="uicontrol">Configure your cluster.</span></span></li>
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</ol>
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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="rzaigconfigcreatecluster.htm">Create a cluster</a></strong><br />
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To create and configure a cluster, you need to include at least one node in the cluster and you must have access to at least one of the nodes that will be in the cluster.</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="rzaigicclust.htm" title="Clusters let you efficiently group your iSeries servers together to set up an environment that provides availability that approaches 100 percent for your critical applications, devices, and data.">Clusters</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rzaigplanwhotocall.htm" title="See this topic if you need to contact IBM with your cluster questions.">Who to call for cluster support</a></div>
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</div>
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</div>
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