ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzal2_5.4.0.1/rzal2startstop.htm

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<h1 class="topictitle1">Start and stop the server</h1>
<div><p>The iSeries™ server
is well known for rarely needing to be stopped or restarted. However, some
maintenance items or system changes may require that the iSeries server
stop processing and go through an initial program load (IPL). Stopping and
starting the iSeries must
be done carefully. Use this topic to review requirements and options for this
process.</p>
<div class="note"><span class="notetitle">Note:</span> The procedures for starting and stopping the server depend
on whether you have a partitioned system. The following instructions are relevant
only for an iSeries server
without partitions. If you have a partitioned system (without the hardware
management console for eServer™), see Restart and power down a system with
logical partitions within the Logical Partitions topic. If you have a partitioned
system (with the hardware management console for eServer), see Partitioning with an eServer i5.</div>
<p>Regardless of how your iSeries server is configured, starting and stopping
the server requires careful planning to prevent data loss and to protect system
integrity. The iSeries server
provides several methods for starting the system to allow for various amounts
of interaction with the user.</p>
<div class="note"><span class="notetitle">Note:</span> Several system values determine the available options for starting and
stopping the iSeries.</div>
</div>
<div>
<ul class="ullinks">
<li class="ulchildlink"><strong><a href="rzal2ipl.htm">Start the server</a></strong><br />
Use this topic to select a method for starting your server and handling problems with IPL.</li>
<li class="ulchildlink"><strong><a href="rzal2signon.htm">Sign on to the system</a></strong><br />
Use this topic to access functions on the iSeries after startup.</li>
<li class="ulchildlink"><strong><a href="rzal2stop.htm">Stop the server</a></strong><br />
Use this topic to safely shut down the server and to plan for controlled server restart operations.</li>
<li class="ulchildlink"><strong><a href="rzal2iplsys.htm">System values that control IPL</a></strong><br />
You can use the system values discussed in this topic to control the type of initial program load (IPL) and the way the system does an IPL.</li>
</ul>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzal2kickoff.htm" title="The iSeries server is a versatile, powerful, and easy-to-use system. However, many of the functions and features of this environment are specific to IBM and the iSeries, and might not be familiar to people who are more familiar with a Windows or UNIX operating system.">Basic system operations</a></div>
</div>
<div class="relconcepts"><strong>Related concepts</strong><br />
<div><a href="../rzait/rzaithmcoption.htm">Partitioning with an eServer i5</a></div>
</div>
<div class="reltasks"><strong>Related tasks</strong><br />
<div><a href="../rzait/rzaitwronofflpar.htm">Restart and power down a system with logical partitions</a></div>
</div>
</div>
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