<?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="task" /> <meta name="DC.Title" content="Determining disk storage space required" /> <meta name="abstract" content="Before you schedule a time to install the new release, determine the available storage space and the storage space that is required." /> <meta name="description" content="Before you schedule a time to install the new release, determine the available storage space and the storage space that is required." /> <meta name="DC.Relation" scheme="URI" content="requiredinitialinstall.htm" /> <meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" /> <meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2004, 2006" /> <meta name="DC.Format" content="XHTML" /> <meta name="DC.Identifier" content="rzahcstoragespaceinstall" /> <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>Determining disk storage space required</title> </head> <body id="rzahcstoragespaceinstall"><a name="rzahcstoragespaceinstall"><!-- --></a> <!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script> <h1 class="topictitle1">Determining disk storage space required</h1> <div><p>Before you schedule a time to install the new release, determine the available storage space and the storage space that is required.</p> <div class="section"> <p><strong>Load-source disk unit requirements:</strong> V5R4 Licensed Internal Code requires that you have a load-source disk unit of 17 GB or larger for each server or logical partition. </p> <p>For information on upgrading the load-source disk unit with device parity protection, see <a href="../rzaly/rzalyloadsource.htm">Checklist 11: Upgrade load-source disk unit with device parity protection</a> . Otherwise contact your authorized service provider for assistance.</p> </div> </div> <div> <div class="familylinks"> <div class="parentlink"><strong>Parent topic:</strong> <a href="requiredinitialinstall.htm" title="Before you install new software on your server, complete these initial installation tasks.">Performing initial installation tasks</a></div> </div> </div> </body> </html>