72 lines
4.4 KiB
HTML
72 lines
4.4 KiB
HTML
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<meta name="DC.Title" content="Dump a communications trace" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Dump a communications trace</title>
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</head>
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<body id="dumpt"><a name="dumpt"><!-- --></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">Dump a communications trace</h1>
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<div><div class="section"> <div class="p">Dumping the data to a stream file offers several advantages.
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Consider these advantages when deciding whether to use this function: <ul><li>You can run new traces without losing data from the existing trace.</li>
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<li>You can run an initial program load (IPL) on the server and still keep
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the raw trace data in the stream file.</li>
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<li>You can format trace data multiple times, even after you run an IPL or
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delete the prior trace buffer. If you do not dump the raw data to a stream
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file and you delete the trace or IPL the server, you will not be able to format
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the trace again.</li>
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<li>You can use a custom formatter to analyze the trace data.</li>
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</ul>
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</div>
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<div class="p"><div class="note"><span class="notetitle">Note:</span> If you are using Internet Protocol
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version 6 (IPv6), you must dump the trace data into a stream file by following
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these steps. However, if you are using IPv4, this is an optional part of the
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communications trace process.</div>
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To dump a communications trace, follow
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these steps:</div>
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</div>
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<ol><li><span>Create a directory, such as <samp class="codeph">mydir</samp>. See the CRTDIR
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(Create Directory) command description in the Control Language (CL) topic,
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to create a directory.</span></li>
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<li><span>At the command line, type <samp class="codeph">DMPCMNTRC</samp>.</span></li>
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<li><span>For the <em>Configuration object</em> prompt, specify the same line
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you specified when you started the trace, such as <samp class="codeph">TRNLINE</samp>.</span></li>
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<li><span>For the <em>Type</em> prompt, specify the type of resource, either <samp class="codeph">*LIN</samp> or <samp class="codeph">*NWI</samp>.</span></li>
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<li><span>For the <em>To stream file</em> prompt, specify the path name, such
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as <samp class="codeph">/mydir/mytraces/trace1</samp>.</span></li>
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</ol>
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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="rzakuperformt.htm" title="You can learn how to perform the communications trace to help you determine whether your data is being transmitted correctly across the network.">Perform a communications trace</a></div>
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<div class="previouslink"><strong>Previous topic:</strong> <a href="rzakuendt.htm">End a communications trace</a></div>
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<div class="nextlink"><strong>Next topic:</strong> <a href="rzakuprintt.htm">Print a communications trace</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../cl/crtdir.htm">Create Directory (CRTDIR) command</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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