55 lines
3.0 KiB
HTML
55 lines
3.0 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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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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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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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="topic" />
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<meta name="DC.Title" content="Start site-to-site mirroring" />
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<meta name="DC.Relation" scheme="URI" content="rzalyprotect.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2002, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2002, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="hdrremotestart" />
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<meta name="DC.Language" content="en-us" />
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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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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Start site-to-site mirroring</title>
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</head>
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<body id="hdrremotestart"><a name="hdrremotestart"><!-- --></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">Start site-to-site mirroring</h1>
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<div><p>After you have <a href="rzalyremoteplan.htm">prepared
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your system for mirroring</a>, follow these steps to start remote mirroring: </p>
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<ol><li><a href="rzalyenableremote.htm">Enable remote load source mirroring</a>.
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This enables you to have a load source as part of the remote group of disk
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units.</li>
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<li>Start mirroring using the start mirroring function. <p>When mirroring
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is started the system uses the resource name to recognize the remote buses
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and attempts to pair the disk unit on the remote buses with the disk unit
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on the local buses. Because remote load source mirroring is enabled, the system
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also pairs the load source with a remote disk unit. Mirroring restrictions
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that concern total disk pool capacity, an even number of disk units of each
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capacity, and so forth, apply.</p>
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</li>
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<li>On the confirmation panel for start mirroring, verify that all mirrored
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pairs have a level of protection of <em>Remote Bus</em>. If they do not, press
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F12 to cancel start mirroring, determine why some units have a lower level
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of protection than expected, fix the problem, and attempt to start mirroring
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again.</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="rzalyprotect.htm">Protect data on disk units</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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