ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzahc_5.4.0.1/allocatespacelic.htm

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<meta name="DC.Title" content="Required: Allocating additional space for Licensed Internal Code" />
<meta name="abstract" content="The V5R4 Licensed Internal Code requires more storage space than in previous releases." />
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<h1 class="topictitle1">Required: Allocating additional space for Licensed Internal Code</h1>
<div><p><span>The V5R4 Licensed Internal Code requires more storage
space than in previous releases</span>. </p>
<div class="section"> <div class="note"><span class="notetitle">Note:</span> If your system has V5R3M5 Licensed Internal Code
currently installed, you have enough storage space and can skip this topic. </div>
<p>The exact amount
of this additional storage depends on which release is currently installed
and which release is to be installed. If your server or logical partition
does not have the additional space, the upgrade will stop during the installation
of the Licensed Internal Code.</p>
<p>Use the Allocate Licensed
Internal Code Space API (QLPALCSP) to find out if enough reserved storage
is available, to allocate the additional space when necessary, and to correct
any other possible errors. Enter the following text (where <samp class="codeph">VxRxMx</samp> refers
to the version, release, and modification of the Licensed Internal Code to
which you are planning to upgrade). </p>
<pre>CALL PGM(QLPALCSP) PARM('VxRxMx' <em>'s'</em>)</pre>
<div class="p">The
valid values for <em>s</em> are 0 or 1: <ul><li>For the value 0, an indicator is set for the Licensed Internal Code to
allocate all of the additional space required for the specified release during
the next IPL. This value also causes the Licensed Internal Code to stop any
space allocation requests due to a previous call to QLPALCSP with the Start
space allocation parameter set to 1. You do not need to perform the IPL at
this time, but you must do this before you begin to upgrade. </li>
<li>For the value 1, preparation for the allocation is done immediately
by moving data off the load-source disk unit to ensure that the space can
be allocated more quickly during the next IPL. This option is recommended
to minimize the length of time that the next IPL will take to complete the
operation.</li>
</ul>
</div>
<div class="p">If you do not use the IPL required parameter of this
API, review the joblog after the API is called. If you see the following information
message, you do not need to perform an IPL. You have the required space necessary.<pre>CPI3DBF - Allocating additional space is not necessary</pre>
</div>
<p>If you receive message CPF3DF7, you are directed to <a href="../rzaly/rzalyloadsource.htm">Checklist
11: Upgrade load-source disk unit with device parity protection</a> . Otherwise contact your authorized service provider for
assistance.</p>
<p>For more information on the QLPALCSP API, refer
to the <a href="../apis/qlpalcsp.htm">Allocate
Licensed Internal Code space (QLPALCSP) API</a> topic .</p>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzahcrequiredtasks.htm" title="Complete these initial installation tasks, which include saving the server. Several of these initial tasks are required for a successful software upgrade.">Performing initial upgrade or replacement tasks</a></div>
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