99 lines
6.6 KiB
HTML
99 lines
6.6 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<meta name="DC.Title" content="Find job logs from TCP/IP server prestart jobs" />
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<meta name="abstract" content="When the connection ends that is serviced by one of the QRWTSRVR prestart jobs associated with the distributed data management (DDM) TCP/IP server, the prestart job is recycled for use by another connection. When this happens, the job log associated with the ended connection is cleared." />
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<meta name="description" content="When the connection ends that is serviced by one of the QRWTSRVR prestart jobs associated with the distributed data management (DDM) TCP/IP server, the prestart job is recycled for use by another connection. When this happens, the job log associated with the ended connection is cleared." />
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<meta name="DC.subject" content="finding job logs from TCP/IP server prestart jobs, TCP/IP, finding server job logs, finding job logs, forcing job logs to be saved" />
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<meta name="DC.Relation" scheme="URI" content="../cl/strsrvjob.htm" />
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<title>Find job logs from TCP/IP server prestart jobs</title>
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</head>
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<body id="rbal1findjl"><a name="rbal1findjl"><!-- --></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">Find job logs from TCP/IP server prestart jobs</h1>
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<div><p>When the connection ends that is serviced by one of the QRWTSRVR
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prestart jobs associated with the distributed data management (DDM) TCP/IP
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server, the prestart job is recycled for use by another connection. When this
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happens, the job log associated with the ended connection is cleared.</p>
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<div class="section"><p>However, in certain cases the job log is spooled to a printer
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file before it is cleared. The job log is not printed to a spooled file if
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the client user ID and password were not successfully validated. If validation
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was successful, these are the conditions under which the job log is printed
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to a spooled file:</p>
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</div>
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<div class="section"> <ul><li>If the operating system is at V5R1 or later and the server job's message
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logging text level is *SECLVL or *MSG.</li>
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<li>If the server request handler routing program detects that a serious error
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occurred in processing the request that ended the connection.</li>
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<li>If the prestart job was being serviced (by use of the <span class="cmdname">Start Service
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Job (STRSRVJOB)</span> command).</li>
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<li>If the QRWOPTIONS data area on the client or server specified a job log
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output condition that was satisfied by the server job.</li>
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</ul>
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</div>
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<div class="section"><p>You might want to get job log information for several reasons.
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It is obviously useful for diagnosing errors. It can also be useful for analyzing
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performance problems. For example, if you want to get SQL optimizer data that
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is generated when running under debug, you can either manually start a service
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job and run the <span class="cmdname">Start Debug (STRDBG)</span> command, or you can
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set one or more applicable options in the QRWOPTIONS data area to cause the
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job log to be retained.</p>
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</div>
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<div class="section"><p>The logs of jobs in which failures occur during the connection
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phase will not be saved by the process described above. Jobs that are saved
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by that process will not be stored under the prestart job ID. To find them,
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run the following command: </p>
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<pre>WRKJOB userid/QPRTJOB</pre>
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<p>where <em>userid</em> is
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the user ID used on the CONNECT to the application server (AS). You can find
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that user ID if you do not know it with the <span class="cmdname">Display Log (DSPLOG)</span> command
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on the AS.</p>
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</div>
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<div class="section"><p>You can filter out unwanted messages by use of parameters like
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this: </p>
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<pre>DSPLOG PERIOD(('11:00')) MSGID(CPI3E34) </pre>
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</div>
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<div class="section"><p>Look for the following message. Note, however, that if the QRWOPTIONS
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data area has been used to suppress this message (CPI3E34), it will not appear
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in the history log. </p>
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<pre>DDM job xxxx servicing user yyy on ddd at ttt.</pre>
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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="rbal1gdrf.htm" title="This topic collection describes the kinds of data that you can print to help you diagnose a problem in a distributed relational database on iSeries servers.">Get data to report a failure</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="rbal1qrwoptions.htm" title="When DDM or DRDA TCP/IP server jobs are initiated, they look for a data area in which the user can specify diagnostic and other options. The name is QRWOPTIONS, and it must reside in the QGPL library to take effect. It consists of a string of 48 characters.">QRWOPTIONS data area</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/strsrvjob.htm">Start Service Job (STRSRVJOB) command</a></div>
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<div><a href="../cl/dsplog.htm">Display Log (DSPLOG) command</a></div>
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<div><a href="../cl/strdbg.htm">Start Debug (STRDBG) 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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