63 lines
3.7 KiB
HTML
63 lines
3.7 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 name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Failover message queue" />
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<meta name="abstract" content="The failover message queue receives messages regarding failover activity." />
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<meta name="description" content="The failover message queue receives messages regarding failover activity." />
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<meta name="DC.Relation" scheme="URI" content="rzaigmanagejobstructure.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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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>Failover message queue</title>
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</head>
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<body id="rzaigconceptsfailovermessagequeue"><a name="rzaigconceptsfailovermessagequeue"><!-- --></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">Failover message queue</h1>
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<div><p>The failover message queue receives messages regarding failover
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activity.</p>
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<p>Using the failover message queue allows an administrator to be notified
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before a failover occurs. This gives the administrator the ability to cancel
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the failover if the desired behavior is to prevent the failover at this time.</p>
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<p>The failover message queue is defined when creating a cluster resource
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group using the <span class="apiname">Create Cluster (QcstCreateCluster)</span> API.
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It can also be modified using the CL command and API for changing a cluster
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resource group. The failover message queue cannot be used with the iSeries™ Navigator
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cluster management interface.</p>
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<p>Further details on the failover message queue can be found in the Cluster
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Resource Group API documentation. See the following descriptions for details
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on how to use the failover message queue.</p>
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<div class="section"><h4 class="sectiontitle">CL commands</h4><ul><li><a href="../cl/crtcrg.htm"><span class="cmdname">CRTCRG
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(Create Cluster Resource Group)</span> command</a></li>
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<li><a href="../cl/chgcrg.htm"><span class="cmdname">CHGCRG
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(Change Cluster Resource Group)</span> command</a></li>
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</ul>
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</div>
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<div class="section"><h4 class="sectiontitle">APIs</h4><ul><li><a href="../apis/clrgcrtcrg.htm"><span class="apiname">Create
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Cluster Resource Group (QcstCreateClusterResourceGroup)</span> API</a></li>
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<li><a href="../apis/clrgchgcrg.htm"><span class="apiname">Change
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Cluster Resource Group (QcstChangeClusterResourceGroup)</span> API</a></li>
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</ul>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaigmanagejobstructure.htm" title="When managing cluster, you need to know about job structures and user queues.">Job structure and user queues</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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