178 lines
12 KiB
HTML
178 lines
12 KiB
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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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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="task" />
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<meta name="DC.Title" content="Prepare for the migration from a 4 xx or 5 xx server" />
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<meta name="abstract" content="If you cannot install V5R4 of i5/OS on your source iSeries server, you can still migrate your data by saving your source server and then performing a full server recovery onto the target server. This topic describes how to prepare to migrate your data from a 4 xx or 5 xx server to the new target server." />
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<meta name="description" content="If you cannot install V5R4 of i5/OS on your source iSeries server, you can still migrate your data by saving your source server and then performing a full server recovery onto the target server. This topic describes how to prepare to migrate your data from a 4 xx or 5 xx server to the new target server." />
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<meta name="DC.Relation" scheme="URI" content="rzamcmigration.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzamcmigration.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzam8/rzam8fixpsp.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzamcplanmigration.htm" />
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<meta name="DC.Relation" scheme="URI" content="../books/sc415304.pdf" />
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<meta name="DC.Relation" scheme="URI" content="../rzait/rzaitcreate.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzajr/rzajropconoverview.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzahc/requiredfixesupgrade.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzahx/rzahxcollectinfosysperf.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzahg/rzahgcfgprtcfglistpi.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzait/rzaitprintconfig.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzaiu/rzaiurzaiu2tv.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzamcmigrationproc45xx.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Identifier" content="rzamcmigrationprep45xx" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<title>Prepare for the migration from a 4 xx or 5 xx server</title>
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</head>
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<body id="rzamcmigrationprep45xx"><a name="rzamcmigrationprep45xx"><!-- --></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">Prepare for the migration from a 4 xx or 5 xx server</h1>
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<div><p>If you cannot install V5R4 of <span class="keyword">i5/OS™</span> on
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your source iSeries™ server,
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you can still migrate your data by saving your source server and then performing
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a full server recovery onto the target server. This topic describes how to
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prepare to migrate your data from a 4 <var class="varname">xx</var> or 5 <var class="varname">xx</var> server
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to the new target server.</p>
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<div class="section"><p>Before you begin this procedure, be sure you have completed these
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prerequisite tasks:</p>
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<ul><li>Obtain and review the preventive service planning (PSP) information. The
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PSP document for V5R3 data migrations is SF98167. Review this document for
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the most current information about conditions that can affect your data migration.</li>
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<li>Plan the migration.</li>
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<li>Review the introductory information about Previous Release-to-Current
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Release Support in the Backup and Recovery Guide.</li>
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</ul>
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<p>Then, to prepare to migrate your data from a 4 <var class="varname">xx</var> or
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5 <var class="varname">xx</var> server, perform these tasks:</p>
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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="rzamcmigration.htm" title="Find instructions for preparing for and performing a data migration from both a source server that does support the V5R4 release of i5/OS and a source server that does not support the V5R4 release of i5/OS.">Perform the migration</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="../rzam8/rzam8fixpsp.htm">Preventive service planning (PSP) information</a></div>
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<div><a href="rzamcplanmigration.htm" title="Find out what you should do to minimize your downtime and make your data migration as easy as possible.">Plan the migration</a></div>
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<div><a href="../rzajr/rzajropconoverview.htm">Console</a></div>
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<div><a href="rzamcscenarios.htm" title="Review a number of data migration examples and find information about performing these types of data migrations.">Scenarios: Data migration</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="rzamcmigration.htm" title="Find instructions for preparing for and performing a data migration from both a source server that does support the V5R4 release of i5/OS and a source server that does not support the V5R4 release of i5/OS.">Perform the migration</a></div>
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<div><a href="../rzait/rzaitcreate.htm">Create logical partitions</a></div>
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<div><a href="../rzahc/rzahcswscleanup2.htm">Clean up disk storage space</a></div>
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<div><a href="../rzahc/requiredfixesupgrade.htm">Ensure you have required fixes (program temporary fixes or PTFs)</a></div>
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<div><a href="../rzahx/rzahxcollectinfosysperf.htm">Collect performance data</a></div>
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<div><a href="../rzahg/rzahgcfgprtcfglistpi.htm">Print a new system configuration list</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="../rzaiu/rzaiurzaiu140.htm">Save spooled files</a></div>
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<div><a href="rzamcmigrationproc45xx.htm" title="Describes how to complete the data migration from your 4 xx or 5 xx server to the new target server.">Complete the migration from a 4 xx or 5 xx server</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="../rzaiu/rzaiurzaiu2tv.htm">GO SAVE</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../books/sc415304.pdf" target="_blank">Backup and Recovery Guide</a></div>
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</div>
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</div><div class="nested1" xml:lang="en-us" id="preparetargetserver"><a name="preparetargetserver"><!-- --></a><h2 class="topictitle2">Prepare target server</h2>
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<div><ol><li class="stepexpand"><span>Verify that the target server is set up and is running with only
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the Licensed Internal Code and the operating system (<span class="keyword">i5/OS</span>)
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installed (feature code 0205).</span></li>
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<li class="stepexpand"><span>If you are configuring a server with logical partitions, you must
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create logical partitions on the target server and then install the Licensed
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Internal Code and <span class="keyword">i5/OS</span> on
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each secondary partition. Allow at least two additional hours to do this for
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each partition.</span></li>
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<li class="stepexpand"><span>Ensure that your console is set up and ready.</span> <div class="note"><span class="notetitle">Note:</span> If
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you are using a twinaxial console on the source server and using Operations
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Console on the target server, ensure that you have a twinaxial controller
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for any twinaxial devices you plan to run from the target server.</div>
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</li>
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<li class="stepexpand"><span>Perform disk unit management (for example, manage disk protection
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and disk configuration). To do this, you can use the Work with Disk Units
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option from the Dedicated Service Tools display. For information, see the
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chapter that contains Procedures for configuring disks and disk protection
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in the Backup and Recovery Guide.</span></li>
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<li class="stepexpand"><span>Make sure that you have a copy of the distribution media for the
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target server.</span></li>
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</ol>
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</div>
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</div>
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<div class="nested1" xml:lang="en-us" id="preparesourceserver"><a name="preparesourceserver"><!-- --></a><h2 class="topictitle2">Prepare source server</h2>
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<div><ol><li class="stepexpand"><span>Clean up the source server as follows:</span><ol type="a"><li class="substepexpand"><span>Use the Work with Line Descriptions command (WRKLIND) to view
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and delete unused lines and line descriptions.</span></li>
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<li class="substepexpand"><span>Use the Work with Device Descriptions command (WRKDEVD) to delete
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unused device descriptions.</span> <div class="note"><span class="notetitle">Note:</span> You can use the Work with Line
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Descriptions and Work with Device Descriptions commands to view and verify
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that all of the descriptions listed are in use. If you are sure one is not
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in use, delete it. If you are not sure, you should leave it.</div>
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</li>
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<li class="substepexpand"><span>Clean up disk storage space.</span></li>
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</ol>
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</li>
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<li class="stepexpand"><span>Ensure you have required fixes (program temporary fixes or PTFs).</span></li>
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<li class="stepexpand"><span>Collect performance data.</span> <p>This gives you a basis
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for comparing performance before and after the data migration.</p>
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</li>
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<li class="stepexpand"><span>On the <span class="keyword">i5/OS</span> command
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line, enter <samp class="codeph">RTVSYSINF</samp>.</span> <p>When you run this command,
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you will need to specify the library to use. Typically, you should specify
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the QUPGRADE library. If this library does not exist, create it with the Create
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Library (CRTLIB) command.</p>
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</li>
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<li class="stepexpand"><span>Print your server configuration information as follows:</span><ol type="a"><li class="substepexpand"><span>On the <span class="keyword">i5/OS</span> command
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line, enter <samp class="codeph">PRTSYSINF</samp> and then print the resulting spooled
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file. This prints reports of the hardware resources, software resources, system
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values, installed fixes (program temporary fixes or PTFs), and other configuration
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information.</span></li>
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<li class="substepexpand"><span>Print a new system configuration list and keep this list for
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future reference.</span></li>
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<li class="substepexpand"><span>On the <span class="keyword">i5/OS</span> command
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line, enter <samp class="codeph">WRKDEVD</samp>. Use option 6 (Print) to print the device
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descriptions.</span></li>
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<li class="substepexpand"><span>On the <span class="keyword">i5/OS</span> command
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line, enter <samp class="codeph">WRKCTLD</samp>. Use option 6 (Print) to print the controller
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descriptions.</span></li>
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<li class="substepexpand"><span>If you have a partitioned server, print the system configuration
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for logical partitions.</span></li>
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<li class="substepexpand"><span>If necessary, save spooled files.</span> <p>For more information,
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see Save spooled files in the Information Center.</p>
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</li>
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<li class="substepexpand"><span>Job scheduler entries will not be restored on the target server.
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Use the print option on the Work with Job Scheduler Entries (WRKJOBSCDE) command
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to record your current job scheduler entries so you can manually re-create
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them on the target server.</span></li>
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</ol>
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</li>
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<li class="stepexpand"><span>Save the entire server using option 21 of the GO SAVE command.
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Make sure that you specify the following options:</span><ol type="a"><li class="substepexpand"><span><samp class="codeph">Vary off the network server...*ALL</samp></span></li>
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<li class="substepexpand"><span><samp class="codeph">Unmount file systems..........Y</samp></span> <div class="note"><span class="notetitle">Note:</span> It
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is recommended that you have two copies of the backup media.</div>
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</li>
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</ol>
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</li>
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</ol>
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<div class="section"><p>The next step is to Complete the migration from a 4 <var class="varname">xx</var> or
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5 <var class="varname">xx</var> server.</p>
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</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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