96 lines
4.9 KiB
HTML
96 lines
4.9 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE html
|
|
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html lang="en-us" xml:lang="en-us">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<meta name="security" content="public" />
|
|
<meta name="Robots" content="index,follow" />
|
|
<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))' />
|
|
<meta name="DC.Type" content="topic" />
|
|
<meta name="DC.Title" content="Hardware requirements" />
|
|
<meta name="DC.Relation" scheme="URI" content="rzalyplan.htm" />
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 2002, 2006" />
|
|
<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2002, 2006" />
|
|
<meta name="DC.Format" content="XHTML" />
|
|
<meta name="DC.Identifier" content="rzalyhardware" />
|
|
<meta name="DC.Language" content="en-us" />
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
|
<!-- US Government Users Restricted Rights -->
|
|
<!-- Use, duplication or disclosure restricted by -->
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
|
<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
|
|
<link rel="stylesheet" type="text/css" href="./ic.css" />
|
|
<title>Hardware requirements</title>
|
|
</head>
|
|
<body id="rzalyhardware"><a name="rzalyhardware"><!-- --></a>
|
|
<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
|
|
<h1 class="topictitle1">Hardware requirements</h1>
|
|
<div><p>Depending on how you plan to use independent disk pools, you must have
|
|
the following hardware and operating system releases.</p>
|
|
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr class="tablemainheaderbar"><th class="oddrowblue" colspan="3" valign="top" id="d0e22">Environments</th>
|
|
<th class="oddrowblue" valign="top" width="19.04930512525449%" id="d0e24">independent
|
|
disk pool use</th>
|
|
<th class="oddrowblue" colspan="2" valign="top" id="d0e26">Requirements</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody><tr><td colspan="3" valign="top" headers="d0e22 ">Single system </td>
|
|
<td valign="top" width="19.04930512525449%" headers="d0e24 ">Stand-alone independent disk pool</td>
|
|
<td colspan="2" valign="top" headers="d0e26 ">One iSeries™ server running OS/400<sup>®</sup> V5R1M0<sup>1</sup> or
|
|
later.</td>
|
|
</tr>
|
|
<tr><td colspan="3" valign="top" headers="d0e22 ">Multiple systems</td>
|
|
<td valign="top" width="19.04930512525449%" headers="d0e24 "> </td>
|
|
<td colspan="2" valign="top" headers="d0e26 "><p>Use either
|
|
multiple servers or multiple partitions, by doing one of the following:</p>
|
|
<ul><li>Two or more iSeries servers.</li>
|
|
<li>One iSeries server
|
|
running with logical partitions.</li>
|
|
</ul>
|
|
<div class="note"><span class="notetitle">Note:</span> The version of i5/OS™ or OS/400 must be compatible.</div>
|
|
</td>
|
|
</tr>
|
|
<tr><td colspan="3" valign="top" headers="d0e22 "> </td>
|
|
<td valign="top" width="19.04930512525449%" headers="d0e24 ">Switchable independent disk pools</td>
|
|
<td colspan="2" valign="top" headers="d0e26 ">One or more switchable device, do one
|
|
of the following:<ul><li>One or more expansion units (frame/units) residing on a high-speed link
|
|
(HSL) loop.</li>
|
|
<li>One or more input/output processors (IOP) on a shared bus
|
|
or an IOP that is assigned to an I/O pool<sup>2</sup>.</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr><td colspan="3" valign="top" headers="d0e22 "> </td>
|
|
<td valign="top" width="19.04930512525449%" headers="d0e24 ">Geographic mirroring<sup>3</sup></td>
|
|
<td colspan="2" valign="top" headers="d0e26 ">Two or more servers each with sufficient
|
|
disk space to create the independent disk pools of similar, but not necessarily
|
|
matching, capability. <div class="note"><span class="notetitle">Note:</span> Consider including hardware for the IP connections.
|
|
See <a href="rzalycommunications.htm">Communications requirements </a>for
|
|
more details. </div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<div class="note"><span class="notetitle">Note:</span> <ol><li>OS/400 V5R1M0
|
|
provides only independent disk pools containing user-defined file system (UDFS)
|
|
only. OS/400 V5R2M0
|
|
or later support library-based objects. </li>
|
|
<li>In an LPAR environment, you can switch the input/output
|
|
processor (IOP) that contains the independent disk pools between system
|
|
partitions without having an expansion unit. The IOP must be on the bus shared
|
|
by multiple partitions or assigned to an I/O pool. All input/output adapters
|
|
(IOAs) on the IOP will be switched. </li>
|
|
<li>OS/400 V5R3M0
|
|
provides support for geographic mirroring. </li>
|
|
</ol>
|
|
</div>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzalyplan.htm">Plan for independent disk pools</a></div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html> |