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<title>Document and prepare the server</title>
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<body id="rzamdexpanupgradelpardoc"><a name="rzamdexpanupgradelpardoc"><!-- --></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">Document and prepare the server</h1>
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<div><p>Ensure that the currently installed server and logical partitions
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are fully documented before the service representative arrives to perform
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the expansion unit conversion. Make sure that these documents represent the
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most recent configuration of the server and that no hardware changes have
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been made since printing the documentation. If changes are made before the
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service representative arrives, print the server and LPAR partition documentation
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again.</p>
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<div class="section"><strong>Complete steps <a href="#rzamdexpanupgradelpardoc__step1">1</a> through <a href="#rzamdexpanupgradelpardoc__step5">5</a> for the primary
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partition first; then repeat steps <a href="#rzamdexpanupgradelpardoc__step1">1</a> through <a href="#rzamdexpanupgradelpardoc__step3">3</a> and <a href="#rzamdexpanupgradelpardoc__step5">5</a> for each secondary
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partition. Step <a href="#rzamdexpanupgradelpardoc__step4">4</a> should
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be completed for the primary partition only.</strong> </div>
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<ol><li class="stepexpand" id="rzamdexpanupgradelpardoc__step1"><a name="rzamdexpanupgradelpardoc__step1"><!-- --></a><span>Print the disk configuration status from each partition
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of the server.</span></li>
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<li class="stepexpand" id="rzamdexpanupgradelpardoc__step2"><a name="rzamdexpanupgradelpardoc__step2"><!-- --></a><span>Print the parity set configuration and status from each
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partition of the server. Be sure to mark each printout for the partition it
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represents.</span></li>
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<li class="stepexpand" id="rzamdexpanupgradelpardoc__step3"><a name="rzamdexpanupgradelpardoc__step3"><!-- --></a><span>Display, verify, and print the hardware resource information
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for each partition of the server.</span></li>
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<li class="stepexpand" id="rzamdexpanupgradelpardoc__step4"><a name="rzamdexpanupgradelpardoc__step4"><!-- --></a><span>On the <span class="uicontrol">primary partition</span>, assign
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all unassigned I/O resources to active partitions.</span></li>
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<li class="stepexpand" id="rzamdexpanupgradelpardoc__step5"><a name="rzamdexpanupgradelpardoc__step5"><!-- --></a><span>Remove failed or nonreporting resources using the Hardware
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Service Manager (HSM) on the partition.</span></li>
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<li class="stepexpand"><span>Repeat steps <a href="#rzamdexpanupgradelpardoc__step1">1</a>, <a href="#rzamdexpanupgradelpardoc__step2">2</a>, <a href="#rzamdexpanupgradelpardoc__step3">3</a>, and <a href="#rzamdexpanupgradelpardoc__step5">5</a> above
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for each secondary partition that is configured.</span></li>
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<li class="stepexpand"><span>Clear nonreporting logical partitioning resources on the primary
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partition.</span></li>
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<li class="stepexpand" id="rzamdexpanupgradelpardoc__step8"><a name="rzamdexpanupgradelpardoc__step8"><!-- --></a><span>Print the system configuration for logical partitions.</span></li>
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<li class="stepexpand" id="rzamdexpanupgradelpardoc__pardocprintout"><a name="rzamdexpanupgradelpardoc__pardocprintout"><!-- --></a><span>Use the printouts from step <a href="#rzamdexpanupgradelpardoc__step8">8</a> to determine if there are load-source resources in a bus
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that will be changing bus numbers, for instance when a bus is converted or
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recabled. For each partition with a load source drive in a converted or recabled
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bus, count <strong>one</strong> drive if the partition has RAID or unprotected drives.
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Count <strong>two</strong> drives if the partition has mirrored drives. Record the total
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number of load source drives. Also record the serial number of the load source
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disk (unit 1) for each converted or recabled bus. You will need this information
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when you reconfigure bus or IOP ownership.</span> <div class="note"><span class="notetitle">Example:</span> P3 has a load source redundant array of independent disks (RAID)
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of 1. P4 has a load source mirrored of 2. The value of P3 added to the value
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of P4 equals 3. Record 3 as the total number of load source drives.</div>
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</li>
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<li class="stepexpand"><span>Use the printouts from step <a href="#rzamdexpanupgradelpardoc__step8">8</a> to determine the frame IDs and bus numbers associated
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with all hardware that is changing. This information must be given to the
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service representative and is required for the expansion unit conversion.</span></li>
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<li class="stepexpand" id="rzamdexpanupgradelpardoc__upgradelpardocpartition"><a name="rzamdexpanupgradelpardoc__upgradelpardocpartition"><!-- --></a><span>For each secondary partition, record
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the IPL System Action and then set the IPL System Action to HOLD as follows:</span><ol type="a"><li class="substepexpand"><span>From the primary partition, enter STRSST to start system service
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tools (SST) and sign on to SST.</span> <div class="note"><span class="notetitle">Note:</span> To use system service tools,
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you need a valid service tools user ID.</div>
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</li>
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<li class="substepexpand"><span>From the SST main menu, select option 5 (Work with system partitions),
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and press <span class="uicontrol">Enter</span>. The Work with System Partitions display
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appears.</span></li>
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<li class="substepexpand"><span>Use the Work with System Partitions display to select each secondary
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partition. For each secondary partition, record the IPL System Action and
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then set the IPL System Action to HOLD.</span></li>
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</ol>
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</li>
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<li class="stepexpand"><span>Change the system value settings on both the primary partition
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and each secondary partition.</span></li>
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<li class="stepexpand"><span>Use the appropriate procedure for your environment to turn off
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the secondary partitions.</span></li>
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<li class="stepexpand"><span>The bus numbers change if buses are recabled. If you are running <span class="keyword">i5/OS™</span> V5R4 on all partitions,
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use the partition configuration displays to move the buses that are being
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converted and the buses that are being recabled into the primary partition.
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For more information about moving buses, see the Perform dynamic movement
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of resources topic.</span></li>
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<li class="stepexpand"><span>Use the appropriate procedure for your environment to turn off
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the primary partition.</span></li>
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<li class="stepexpand"><span>Prepare the following documents for the service representative:</span> <ul><li>LPAR Validation Tool output. <div class="note"><span class="notetitle">Note:</span> This document should not change as
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a result of the conversion.</div>
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</li>
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<li>Disk configuration printouts for each partition. <div class="note"><span class="notetitle">Note:</span> These documents
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should not change as a result of the conversion.</div>
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</li>
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<li>Parity set configuration printout for each partition.<div class="note"><span class="notetitle">Note:</span> These documents
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should not change as a result of the conversion.</div>
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</li>
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<li>Description label locations printout for each partition.<div class="note"><span class="notetitle">Note:</span> These documents
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should not change as a result of the conversion.</div>
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</li>
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<li>System configuration list printouts (from HSM) for each partition.</li>
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<li>Partition information printouts from the primary partition.</li>
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</ul>
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</li>
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</ol>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="rzamdprtdskcfgstatus.htm">Print disk configuration status</a></strong><br />
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To print the disk configuration status of your server, you need security officer authority.</li>
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<li class="ulchildlink"><strong><a href="rzamdprtparitysetcfgstatus.htm">Print parity set configuration and status</a></strong><br />
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To print the parity set configuration and status of the server, complete the following steps.</li>
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<li class="ulchildlink"><strong><a href="rzamdprthwresourceinfo.htm">Display, verify, and print hardware resource information</a></strong><br />
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To display, verify, and print the hardware resource information, complete the following steps.</li>
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<li class="ulchildlink"><strong><a href="rzamdhwresource.htm">Assign all unassigned I/O resources</a></strong><br />
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Any hardware resources that were intended to be unassigned should be assigned to a partition in this step. These resources can then be unassigned as required after the expansion unit conversion.</li>
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<li class="ulchildlink"><strong><a href="rzamdrmvresources.htm">Remove failed or nonreporting resources</a></strong><br />
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Any hardware resources that were intended to be unassigned should be assigned to a partition in this step. These resources can then be unassigned as required after the expansion unit conversion.</li>
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<li class="ulchildlink"><strong><a href="rzamdclearresources.htm">Clear nonreporting logical partitioning resources</a></strong><br />
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Clear nonreporting logical partitioning resources on the primary partition using the steps below for the applicable release.</li>
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<li class="ulchildlink"><strong><a href="rzamdchgsysval.htm">Change the system value settings</a></strong><br />
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Change the system value settings on both the primary partition and each secondary partition by completing the following steps.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzamdprepexpanupgradelpar.htm" title="Describes how to prepare for the expansion unit conversion.">Prepare to convert the expansion unit</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="../rzamh/rzamhwhatuserids.htm">Service tools user ID</a></div>
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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="rzamdprepexpanupgradelpar.htm" title="Describes how to prepare for the expansion unit conversion.">Prepare to convert the expansion unit</a></div>
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<div><a href="rzamdprtdskcfgstatus.htm" title="To print the disk configuration status of your server, you need security officer authority.">Print disk configuration status</a></div>
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<div><a href="rzamdprtparitysetcfgstatus.htm" title="To print the parity set configuration and status of the server, complete the following steps.">Print parity set configuration and status</a></div>
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<div><a href="rzamdprthwresourceinfo.htm" title="To display, verify, and print the hardware resource information, complete the following steps.">Display, verify, and print hardware resource information</a></div>
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<div><a href="rzamdhwresource.htm" title="Any hardware resources that were intended to be unassigned should be assigned to a partition in this step. These resources can then be unassigned as required after the expansion unit conversion.">Assign all unassigned I/O resources</a></div>
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<div><a href="rzamdrmvresources.htm" title="Any hardware resources that were intended to be unassigned should be assigned to a partition in this step. These resources can then be unassigned as required after the expansion unit conversion.">Remove failed or nonreporting resources</a></div>
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<div><a href="rzamdclearresources.htm" title="Clear nonreporting logical partitioning resources on the primary partition using the steps below for the applicable release.">Clear nonreporting logical partitioning resources</a></div>
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<div><a href="../rzait/rzaitprintconfig.htm">Print the system configuration for logical partitions</a></div>
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<div><a href="rzamdchgsysval.htm" title="Change the system value settings on both the primary partition and each secondary partition by completing the following steps.">Change the system value settings</a></div>
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<div><a href="../rzait/rzaitdelaypwroff.htm">Turn off the primary partition</a></div>
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<div><a href="rzamdexpanupgradelparsrvcleanup.htm" title="After the new bus numbers have been reassigned to the correct partitions and all partitions turn on successfully in manual mode, remove the old I/O resources from the logical partition I/O resources.">Clean up the server</a></div>
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</div>
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</div>
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