76 lines
4.9 KiB
HTML
76 lines
4.9 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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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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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta name="DC.Type" content="task" />
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<meta name="DC.Title" content="Install new hardware for logical partitions" />
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<meta name="abstract" content="Understand the rules on installing hardware to a system with logical partitions." />
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<meta name="description" content="Understand the rules on installing hardware to a system with logical partitions." />
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<meta name="DC.Relation" scheme="URI" content="rzaitrecnonclear.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzaitrecworknondu.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2004, 2006" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Install new hardware for logical partitions</title>
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</head>
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<body id="rzaitmanagparhw"><a name="rzaitmanagparhw"><!-- --></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">Install new hardware for logical partitions</h1>
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<div><p>Understand the rules on installing hardware to a system with logical
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partitions.</p>
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<div class="section"><p>When you install new hardware in a partitioned environment, you
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should be aware of the following things:</p>
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<ul><li> Verify that your logical partition configuration is current. You might
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need to clear nonreporting resources from your LPAR configuration.</li>
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<li>Empty positions on a shared bus might not be owned by a partition. They
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should be assigned to the partition you want before installing new adapters
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in them. </li>
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<li>A new device is owned by the logical partition which owns the I/O processor
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(IOP) to which the device is attached.</li>
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<li>A new IOP or IOA is owned by the partition which owns the dedicated bus.</li>
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<li>A new IOP or IOA is owned by the partition which owns the empty position
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on a shared bus.</li>
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<li>The primary partition owns a new system bus.</li>
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<li>New processors and memory are available (unassigned) to be assigned to
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any partition.</li>
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<li>When adding or removing new disk units to your system you might need to
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clear partition configuration data on the device.</li>
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<li>New 5250 interactive CPW is assigned across partitions by the percentage
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specified in the create wizard. After an upgrade, ensure partitions are not
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assigned more 5250 interactive CPW than they can use.</li>
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</ul>
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<p> The IBM<sup>®</sup> recommended
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approach to installing an IOP or IOA is to perform the following steps: </p>
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<ol><li>Use the clear non-reporting logical partition resources option to remove
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resources that are no longer available, that are listed twice, or that are
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no longer on the server.</li>
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<li>Assign empty positions to the partition you want.</li>
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<li>Install the new hardware using the <a href="../rzame/rzamecif.htm" target="_blank">Customer Installable Features</a> information. </li>
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</ol>
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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="rzaitmanagelparoverview.htm" title="Find all the information you need to manage your logical partitions. Access your logical partition information, and find instructions on restarting and powering down individual logical partitions. Also, use the information to change your logical partition configuration, manage security, and change processing resources.">Manage logical partitions</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="rzaitrecnonclear.htm" title="">Clear nonreporting resources on logical partitions</a></div>
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<div><a href="rzaitrecworknondu.htm" title="When you move disk units among logical partitions or servers, you may need to erase any old configuration data before the server can use the logical partition again.">Clear partition configuration data from nonconfigured disk units</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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