73 lines
5.7 KiB
HTML
73 lines
5.7 KiB
HTML
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<meta name="DC.Title" content="Troubleshoot clusters" />
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<meta name="abstract" content="Find error recovery solutions for problems that are specific to clusters." />
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<meta name="description" content="Find error recovery solutions for problems that are specific to clusters." />
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<meta name="DC.Relation" scheme="URI" content="rzaigviewclustercrg.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzaiginvestigatetrace.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzaiginvestigateclusterinfo.htm" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Troubleshoot clusters</title>
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</head>
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<body id="rzaigtroubleshoot"><a name="rzaigtroubleshoot"><!-- --></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">Troubleshoot clusters</h1>
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<div><p>Find error recovery solutions for problems that are specific to clusters.</p>
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<p>At times, it may appear that the cluster is not working properly. This topic covers information about problems that you may encounter with clusters.</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="rzaigtroubleshootdetermineproblem.htm">Determine if a cluster problem exists</a></strong><br />
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Start here to diagnose your cluster problems.</li>
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<li class="ulchildlink"><strong><a href="rzaigviewclustercrg.htm">Gather recovery information for a cluster</a></strong><br />
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You can use the <span class="cmdname">Work with Cluster (WRKCLU)</span> command
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to collect information for a complete picture of your cluster. This information
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can be used to aid in error resolution.</li>
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<li class="ulchildlink"><img src="./delta.gif" alt="Start of change" /><strong><a href="rzaiginvestigatetrace.htm">Investigate a problem with Dump Cluster Trace (DMPCLUTRC) command</a></strong><img src="./deltaend.gif" alt="End of change" /><br />
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Use the Dump Cluster Trace (DMPCLUTRC) command to help determine and resolve problems with a cluster.</li>
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<li class="ulchildlink"><img src="./delta.gif" alt="Start of change" /><strong><a href="rzaiginvestigateclusterinfo.htm">Investigate a problem with CLUSTERINFO macro</a></strong><img src="./deltaend.gif" alt="End of change" /><br />
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The CLUSTERINFO macro displays the information that cluster resource services contains about nodes, CRGs and active cluster IP addresses.</li>
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<li class="ulchildlink"><strong><a href="rzaigtroubleshootcommonproblems.htm">Common cluster problems</a></strong><br />
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Lists some of the most common problems that can occur in a cluster, as well as ways to avoid and recover from them.</li>
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<li class="ulchildlink"><strong><a href="rzaigtroubleshootpartitionerrors.htm">Partition errors</a></strong><br />
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Certain cluster conditions are easily corrected. If a cluster partition has occurred, you can learn how to recover. This topic also tells you how to avoid a cluster partition and gives you an example of how to merge partitions back together.</li>
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<li class="ulchildlink"><strong><a href="rzaigtroubleshootclusterrecovery.htm">Cluster recovery</a></strong><br />
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Read about how to recover from other cluster failures that may occur.</li>
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<li class="ulchildlink"><strong><a href="rzaigfaq.htm">Frequently asked questions about iSeries Navigator cluster management</a></strong><br />
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Questions and answers about the iSeries™ Navigator graphical user interface
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for creating and managing clusters.</li>
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<li class="ulchildlink"><strong><a href="rzaigplanwhotocall.htm">Who to call for cluster support</a></strong><br />
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See this topic if you need to contact IBM<sup>®</sup> with your cluster questions.</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>
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</body>
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</html>
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