118 lines
8.4 KiB
HTML
118 lines
8.4 KiB
HTML
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<!DOCTYPE html
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<meta name="DC.Type" content="task" />
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<meta name="DC.Title" content="Reassign buses and IOPs" />
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<meta name="abstract" content="The following steps reassign the new buses and IOPs to the required partition or partitions, which in turn correct the partition configuration errors." />
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<meta name="description" content="The following steps reassign the new buses and IOPs to the required partition or partitions, which in turn correct the partition configuration errors." />
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<meta name="DC.Relation" scheme="URI" content="rzamdexpanupgradelparcfgbus.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzait/rzaitmoveresources.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Reassign buses and IOPs</title>
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</head>
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<body id="rzamdexpanupgradelparbus"><a name="rzamdexpanupgradelparbus"><!-- --></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">Reassign buses and IOPs</h1>
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<div><p>The following steps reassign the new buses and IOPs to the required
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partition or partitions, which in turn correct the partition configuration
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errors.</p>
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<div class="section"><p></p>
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<div class="note"><span class="notetitle">Note:</span> For information about assigning resources to a partition,
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see Perform dynamic movement of resources.</div>
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</div>
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<ol><li class="stepexpand" id="rzamdexpanupgradelparbus__parbus1"><a name="rzamdexpanupgradelparbus__parbus1"><!-- --></a><span>Identify the new bus numbers for the converted or
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recabled expansion units. Use dedicated service tools (DST) and the Hardware
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Service Manager (HSM) to view the partitions' current resources and determine
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the new or reassigned bus numbers.</span><ol type="a"><li><span>Access DST and sign on.</span></li>
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<li><span>From the DST main menu, select option 7 (Start a Service Tool),
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and press Enter.</span></li>
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<li><span>Select option 4 (Hardware Service Manager (HSM)), and press
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Enter.</span></li>
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<li><span>Select option 1 (Packaging Hardware Resources), and press Enter.</span></li>
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<li id="rzamdexpanupgradelparbus__parbusframeid"><a name="rzamdexpanupgradelparbus__parbusframeid"><!-- --></a><span>Find the frame ID (from the front of the
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converted or recabled expansion unit) and enter option 8 (Associated logical
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resources) beside it and press Enter.</span></li>
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<li><span>For converted expansion units, two buses are identified on the
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resulting display. For recabled expansion units, there will be one bus identified
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on the resulting display. Enter option 5 (Display detail) beside each one
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and press Enter to identify and record the bus numbers for these expansion
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units.</span></li>
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<li><span>Exit the HSM and return to the main DST menu.</span></li>
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<li><span>From DST, select option 11 (Work with System Partitions), and
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press Enter. The Work with System Partitions display appears.</span></li>
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<li><span>Select option 1 (Display Partition Information), and press Enter.
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The Display Partition Information display appears.</span></li>
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<li><span>Select option 5 (Display System I/O Resources) to view the current
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partition resources. This view shows old buses and IOPs as well as the new
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and changed buses and IOPs. Compare the IOA serial numbers on the bus identified
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in step <a href="#rzamdexpanupgradelparbus__parbusframeid">1.e</a> above
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to the original printout to ensure that they match.</span></li>
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</ol>
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</li>
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<li class="stepexpand"><span>Correct the bus ownership for the new buses. The old buses are
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still assigned to the same partitions. <span class="uicontrol">Do not take any action
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on the old I/O resources at this time.</span> From the Work with Partitions
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display, type option 3 (Work with partition configuration), and press Enter.</span> <ul><li>If the new buses are to be owned by a secondary partition, type option
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4 (Remove I/O resources) and remove them and all of the I/O on them from the
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primary partition.</li>
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<li>If the buses are to be owned by the primary partition, type option 5 (Change
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bus ownership type) next to the primary partition to correct the bus ownership
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of the new buses.</li>
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</ul>
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</li>
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<li class="stepexpand"><span>Assign the new buses and IOPs to the correct partition using the
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output from the LPAR Validation Tool (LVT) and the System I/O resources printouts.
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Add the bus and I/O resources to the required partition or partitions on the
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Work with Partition Configuration display using option 3 (Add I/O resources).</span></li>
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<li class="stepexpand"><span>If a partition's load source, console, alternate IPL or Electronic
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Customer Support resources are installed in a expansion unit that was converted
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or recabled, reselect those resources for each partition affected by the expansion
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unit conversion. Use the Work with Partition Configuration display (options
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6, 7, 8, and 9) as needed to assign the critical partition resources.</span></li>
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<li class="stepexpand" id="rzamdexpanupgradelparbus__parbusstep5"><a name="rzamdexpanupgradelparbus__parbusstep5"><!-- --></a><span>Turn on the secondary partitions in B manual mode.</span></li>
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<li class="stepexpand"><span><strong>Stop. Do not proceed until all secondary partitions turn on
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successfully.</strong> If a secondary partition does not turn on successfully,
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a previous step may not have been performed properly. Verify that all hardware
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is assigned to the correct partition or partitions. If hardware has not been
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assigned to the correct partition or partitions, repeat steps <a href="#rzamdexpanupgradelparbus__parbus1">1</a> through <a href="#rzamdexpanupgradelparbus__parbusstep5">5</a>. If a secondary partition still does not turn on successfully,
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contact IBM<sup>®</sup> software
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support for assistance.</span></li>
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<li class="stepexpand"><span>At this time all hardware should be operational and assigned to
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the required partitions. Verify all system hardware reports in correctly at
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this time.</span></li>
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</ol>
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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="rzamdexpanupgradelparresource.htm" title="Use the information from your preparation and from the service representative to resolve the LPAR configuration error if it appears and to reassign or rename resources, as appropriate.">Perform resource management</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="../rzait/rzaitmoveresources.htm">Perform dynamic movement of resources</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="rzamdexpanupgradelparresource.htm" title="Use the information from your preparation and from the service representative to resolve the LPAR configuration error if it appears and to reassign or rename resources, as appropriate.">Perform resource management</a></div>
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<div><a href="rzamdexpanupgradelparcfgbus.htm" title="Perform the following steps if a logical partition configuration error was detected when powering on the system after the expansion unit conversion.">Resolve LPAR configuration error</a></div>
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<div><a href="../rzamh/rzamhaccess.htm">Access DST</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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