68 lines
4.6 KiB
HTML
68 lines
4.6 KiB
HTML
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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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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Time maintenance application programming tips" />
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<meta name="abstract" content="View this topic to learn some basic techniques to properly set up a typical time maintenance application." />
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<meta name="description" content="View this topic to learn some basic techniques to properly set up a typical time maintenance application." />
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<meta name="DC.Relation" scheme="URI" content="../rzakz/rzakzqtimadj.htm" />
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<title>Time maintenance application programming tips </title>
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</head>
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<body id="rzaticonfiguretimemain"><a name="rzaticonfiguretimemain"><!-- --></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">Time maintenance application programming tips </h1>
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<div><p>View this topic to learn some basic techniques to properly set
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up a typical time maintenance application. </p>
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<p>Each time maintenance application is unique to your business environment.
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You can use the IBM-supplied Simple Network Time Protocol (SNTP) application
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or an application of your own to use for time maintenance.</p>
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<p>When writing a time maintenance application, you should ensure that the
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software checks the time adjustment (QTIMADJ) system value before starting.
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If this system value has an identifier for other time adjustment software,
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then the software being started should notify the user of this potential conflict
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and confirm that this time adjustment software should be started. When there
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is not an identifier associated with the time adjustment (QTIMADJ) system
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value, the software should update the system value to identify that it is
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now responsible for adjusting the system clock. Time adjustment software should
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check this system value again before ending. The time adjustment (QTIMADJ)
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system value should be set to the value None (*NONE) only if the current value
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identifies this time adjustment software that is ending.</p>
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<p>You can use the IBM-supplied SNTP application as a time maintenance application.
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The SNTP application can act as a client or a server.</p>
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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="rzatisetuptimemain.htm" title="Find out how to use a time maintenance application to make the necessary adjustments to your system time.">Set up time maintenance</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="rzaticonfiguresntp.htm" title="View this topic to learn how to use the Simple Network Time Protocol (SNTP) application for time maintenance.">Configure your server to use SNTP as the time maintenance application</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rzatistoptimemain.htm" title="There are circumstances in which you might want to stop Simple Network Time Protocol (SNTP). Use this topic to find out how to do this in different situations.">I want to stop Simple Network Time Protocol</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="../rzakz/rzakzqtimadj.htm">Time adjustment (QTIMADJ) system value</a></div>
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</div>
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</div>
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</body>
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</html> |