67 lines
4.4 KiB
HTML
67 lines
4.4 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="concept" />
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<meta name="DC.Title" content="Perform online backups" />
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<meta name="abstract" content="You can reduce your backup window by saving objects while they are still in use on the system or by conducting online backups." />
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<meta name="description" content="You can reduce your backup window by saving objects while they are still in use on the system or by conducting online backups." />
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<meta name="DC.Relation" scheme="URI" content="rzalwbackup_window.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.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzalwonline" />
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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>Perform online backups</title>
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</head>
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<body id="rzalwonline"><a name="rzalwonline"><!-- --></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">Perform online backups</h1>
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<div><p><span>You can reduce your backup window by saving objects while they
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are still in use on the system or by conducting online backups.</span></p>
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<div class="section"><img src="./delta.gif" alt="Start of change" /><h4 class="sectiontitle">Save-while-active</h4><p>The save-while-active
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function is an option available through Backup, Recovery and Media Services
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(BRMS) and on several save commands. Save-while-active can significantly reduce
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your backup window or eliminate it altogether. It allows you to save data
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on your system while applications are still in use without the need to place
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your system in restricted state. Save-while-active creates a checkpoint of
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the data at the time of the save operation is issued. It saves that version
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of the data while allowing other operations to continue. For detailed information
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on save-while-active, see <a href="../rzaiu/rzaiurzaiu300.htm">Save
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your server while it is active</a>.</p>
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<img src="./deltaend.gif" alt="End of change" /></div>
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<div class="section"><h4 class="sectiontitle">Online backups</h4><p>Another method of backing up objects
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while they are in use is known as an <dfn class="term">online backup</dfn> . Online backups
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are similar to save-while-active backups, except that there are no checkpoints.
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This means that users can use the objects the whole time they are being backed
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up. Backup, Recovery, and Media Services (BRMS) supports the online backup
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of Lotus<sup>®</sup> servers,
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such as Domino<sup>®</sup> and QuickPlace<sup>®</sup> .
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You can direct these online backups to a tape device, media library, save
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files, or a Tivoli<sup>®</sup> Storage
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Manager (TSM) server. For detailed information on Lotus online backups, see <a href="../rzai8/rzai8overview.htm">Backup, Recovery and Media Services</a>.</p>
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<div class="p"> <div class="note"><span class="notetitle">Note:</span> It
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is important that you continue to back up system information in addition to
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any save-while-active or online backups you do. There is important system
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information that cannot be backed up using save-while-active or online backups.</div>
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</div>
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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="rzalwbackup_window.htm" title="By reducing the amount of time it takes to complete your backups, you can also reduce the amount of time your system is unavailable.">Shorten backup windows</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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