ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzakw_5.4.0.1/rzakwfaq.htm

384 lines
27 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="concept" />
<meta name="DC.Title" content="Backup and recovery frequently asked questions" />
<meta name="abstract" content="Here is a list of questions and answers about backup and recovery procedures and concepts." />
<meta name="description" content="Here is a list of questions and answers about backup and recovery procedures and concepts." />
<meta name="copyright" content="(C) Copyright IBM Corporation 2000, 2006" />
<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2000, 2006" />
<meta name="DC.Format" content="XHTML" />
<meta name="DC.Identifier" content="rzakwfaq" />
<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>Backup and recovery frequently asked questions</title>
</head>
<body id="rzakwfaq"><a name="rzakwfaq"><!-- --></a>
<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
<h1 class="topictitle1">Backup and recovery frequently asked questions</h1>
<div><p>Here is a list of questions and answers about backup and recovery
procedures and concepts.</p>
<p id="rzakwfaq__top"><a name="rzakwfaq__top"><!-- --></a>Some of the answers direct you to a specific information center
topic, or to a section of the <span class="q">"Backup and Recovery"</span> book that contains
the answer to your question.</p>
<p id="rzakwfaq__plan"><a name="rzakwfaq__plan"><!-- --></a><strong>Plan a backup strategy</strong></p>
<p><a href="#rzakwfaq__one">How do I make sure that I save everything that
I need to save on a regular basis?</a></p>
<p><a href="#rzakwfaq__two">What are the different iSeries™ object types that I might need
to save?</a></p>
<p><a href="#rzakwfaq__three">Is it possible to save only objects that have
changed?</a></p>
<p><a href="#rzakwfaq__four">What kind of methods besides a good save strategy
can I use to protect my data?</a></p>
<p><a href="#rzakwfaq__five">What kind of storage devices can I take advantage
of?</a></p>
<p><a href="#rzakwfaq__six">What is the best way to manage my save media?</a></p>
<p><a href="#rzakwfaq__seven">How does Save-While-Active work?</a></p>
<p><a href="#rzakwfaq__eight">How can I reduce the time it takes to back
up my server?</a></p>
<p id="rzakwfaq__backup_tasks"><a name="rzakwfaq__backup_tasks"><!-- --></a><strong>Basic backup tasks</strong></p>
<p><a href="#rzakwfaq__nine">How do I back up my entire server while I am
away?</a></p>
<p><a href="#rzakwfaq__ten">How do I back up my User Domino<sup>®</sup> Information?</a></p>
<p><a href="#rzakwfaq__saveiasp">How do I save an independent auxiliary
storage pool?</a></p>
<p><a href="#rzakwfaq__eleven">Do I need to be in a restricted state to
back up QUSRSYS?</a></p>
<p><a href="#rzakwfaq__twelve">How do I save objects that are active?</a></p>
<p><a href="#rzakwfaq__thirteen">How can I check to make sure that everything
on my server was backed up?</a></p>
<p><a href="#rzakwfaq__fourteen">How do I transfer objects from server to
server?</a></p>
<p><a href="#rzakwfaq__fifteen">How can I find out when an object was last
saved?</a></p>
<p id="rzakwfaq__troubleshoot_backup"><a name="rzakwfaq__troubleshoot_backup"><!-- --></a><strong>Troubleshoot backup problems</strong></p>
<p><a href="#rzakwfaq__sixteen">Why does my backup take so long after I
restart my server?</a></p>
<p><a href="#rzakwfaq__seventeen">Why do my backups take longer after I
upgrade to a new release?</a></p>
<p><a href="#rzakwfaq__eighteen">Why do my backups take longer after I change
hardware on my server?</a></p>
<p><a href="#rzakwfaq__nineteen">I am backing up only changed objects, but
why is my tape filling up?</a></p>
<p><a href="#rzakwfaq__twenty">I am trying to save changed objects on my
server, but not all the objects that have been changed are being saved.</a></p>
<p><a href="#rzakwfaq__twentyone">I am saving the QUSRSYS library but not
all objects in QUSRSYS are being saved.</a></p>
<p><a href="#rzakwfaq__twentytwo">Why is my server not saving all of my
libraries?</a></p>
<p><a href="#rzakwfaq__twentythree">How do save commands handle damage on
objects?</a></p>
<p id="rzakwfaq__prepare"><a name="rzakwfaq__prepare"><!-- --></a><strong>Prepare for a recovery</strong></p>
<p><a href="#rzakwfaq__twentyfour">What happens when you restore user profiles?</a></p>
<p><a href="#rzakwfaq__twentyfive">What are the advantages in using RSTUSRPRF
*ALL as opposed to individual profiles?</a></p>
<p><a href="#rzakwfaq__twentysix">What does the RSTAUT command do?</a></p>
<p><a href="#rzakwfaq__twentyseven">What steps should I follow to reload
my entire server?</a></p>
<p id="rzakwfaq__recovery_tasks"><a name="rzakwfaq__recovery_tasks"><!-- --></a><strong>Basic recovery tasks</strong></p>
<p><a href="#rzakwfaq__twentyeight">How do I reload my entire server?</a></p>
<p><a href="#rzakwfaq__twentynine">What should I follow if I want to reload
my Licensed Internal Code?</a></p>
<p><a href="#rzakwfaq__thirty">What should I follow if I want to reload
my operating system?</a></p>
<p><a href="#rzakwfaq__thirtyone">How do I restore physical database files?</a></p>
<p><a href="#rzakwfaq__thirtytwo">How do I restore logical files?</a></p>
<p><a href="#rzakwfaq__thirtythree">How do I restore programs?</a></p>
<p><a href="#rzakwfaq__thirtyfour">How do I restore an individual object
from tape?</a></p>
<p><a href="#rzakwfaq__recoveriasp">How do I recover an independent ASP?</a></p>
<p id="rzakwfaq__troubleshoot_recovery"><a name="rzakwfaq__troubleshoot_recovery"><!-- --></a><strong>Troubleshoot recovery problems</strong></p>
<p><a href="#rzakwfaq__thirtyfive">My restoring process is taking a very
long time. Why?</a></p>
<p><a href="#rzakwfaq__thirtysix">Why am I experiencing authority errors
after a restore?</a></p>
<div class="section" id="rzakwfaq__plan1"><a name="rzakwfaq__plan1"><!-- --></a><h4 class="sectiontitle">Plan a backup strategy</h4><p id="rzakwfaq__one"><a name="rzakwfaq__one"><!-- --></a><strong>How
do I make sure that I save everything that I need to save on a regular basis?</strong> See <a href="../rzaj1/rzaj1whattosave.htm">Know what
to save and how often to save it</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong></p>
<p id="rzakwfaq__two"><a name="rzakwfaq__two"><!-- --></a><strong>What are the different iSeries object
types that I might need to save?</strong> See <a href="../rzaiu/rzaiurzaiu001.htm">Manually saving parts of your server</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__three"><a name="rzakwfaq__three"><!-- --></a><strong>Is it
possible to save only objects that have changed?</strong> Yes. See <a href="../rzaiu/rzaiurzaiu125.htm">Saving only changed objects</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__four"><a name="rzakwfaq__four"><!-- --></a><strong>What
kind of methods besides a good save strategy can I use to protect my data?</strong> You
can use <a href="../rzaly/rzalyprtctvsdtalss.htm">disk
protection</a> to protect the data on your server.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong></p>
<p id="rzakwfaq__five"><a name="rzakwfaq__five"><!-- --></a><strong>What kind of storage devices can
I take advantage of?</strong> See <a href="../rzam4/rzam4overview.htm">Storage solutions</a> for different ways to store your data.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong> </p>
<p id="rzakwfaq__six"><a name="rzakwfaq__six"><!-- --></a><strong>What
is the best way to manage my save media?</strong> <a href="../rzai8/rzai8overview.htm">Backup, Recovery and Media Services (BRMS)</a> helps you
implement a disciplined approach to managing your backups, and provides you
with an orderly way to retrieve lost or damaged data.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong></p>
<p id="rzakwfaq__seven"><a name="rzakwfaq__seven"><!-- --></a><strong>How does Save-While-Active work?</strong> See
<a href="../rzaiu/rzaiurzaiu300.htm">Saving
your server while it is active</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong></p>
<p id="rzakwfaq__eight"><a name="rzakwfaq__eight"><!-- --></a><strong>How can I reduce the time it takes
to back up my server?</strong> You can take advantage of several different methods
to reduce the time it takes to back up your server. Your business has unique
needs and some methods will be more appropriate than others. See the following
options to investigate time-saving backup techniques.</p>
<ul><li><a href="../rzaiu/rzaiurzaiu125.htm">Save
only changed objects</a></li>
<li><a href="../rzaiu/rzaiurzaiu300.htm">Save-while-active</a></li>
<li><a href="../rzaiu/rzaiurzaiuparandcon.htm">Saving
to multiple devices</a></li>
</ul>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
</div>
<div class="section" id="rzakwfaq__basic1"><a name="rzakwfaq__basic1"><!-- --></a><h4 class="sectiontitle">Basic backup tasks</h4><p id="rzakwfaq__nine"><a name="rzakwfaq__nine"><!-- --></a><strong>How
do I back up my entire server while I am away?</strong> If you want to perform
unattended backups, you have a few options to pursue:</p>
<ul><li>Use the <a href="../rzaiu/rzaiurzaiu267.htm">GO
SAVE: Option 21 command</a> and specify a time at the <em>Start time</em> prompt.</li>
<li>Use the <a href="../rzai8/rzai8backup.htm">Backup,
Recovery and Media Services (BRMS) backup support</a> for unattended full
system backups.</li>
</ul>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong> </p>
<p id="rzakwfaq__ten"><a name="rzakwfaq__ten"><!-- --></a><strong>How do I back up my Domino User Information?</strong> See the
<a href="http://www.ibm.com/eserver/iseries/domino/reports.htm" target="_blank">Lotus<sup>®</sup> Domino Reference Library</a> <img src="www.gif" alt="Link outside information center" /> for topics on saving Domino information.
<a href="../rzai8/rzai8overview.htm">Backup,
Recovery and Media Services (BRMS)</a> also provides excellent support
for backing up Domino information.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong> </p>
<p id="rzakwfaq__saveiasp"><a name="rzakwfaq__saveiasp"><!-- --></a><strong>How
do I save an independent auxiliary storage pool?</strong> See <a href="../rzaiu/rzaiusaveiasp.htm">Save independent ASPs</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__eleven"><a name="rzakwfaq__eleven"><!-- --></a><strong>Do
I need to be in a restricted state to back up QUSRSYS?</strong> It is highly recommended
that you back up QUSRSYS while in a restricted state. However, there are other
ways to fully save QUSRSYS without having to be in a restricted state. See
<a href="../rzaiu/rzaiurzaiu184.htm">Methods
to save Q libraries that contain user data</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong> </p>
<p id="rzakwfaq__twelve"><a name="rzakwfaq__twelve"><!-- --></a><strong>How do I save objects that are
active?</strong> See <a href="../rzaiu/rzaiurzaiu300.htm">Saving
your server while it is active</a> for information about the save-while-active
function.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__thirteen"><a name="rzakwfaq__thirteen"><!-- --></a><strong>How can I check to make sure that everything on my server
was backed up?</strong> See <a href="../rzaiu/rzaiurzaiu254.htm">Determining objects that the server saved</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__fourteen"><a name="rzakwfaq__fourteen"><!-- --></a><strong>How
do I transfer objects from server to server?</strong> There are a few ways to transfer
objects from one server to another server.</p>
<ul><li>You can use the ObjectConnect/400 function, which is a set of CL commands,
to move the objects. See "Using the ObjectConnect/400 Function" in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</li>
<li>You can save your objects to media, and then restore them on to the other
server. See <a href="../rzaiu/rzaiurzaiu001.htm">Manually
saving parts of your server</a> for more information.</li>
</ul>
<p>See "How to Restore Specific Types of Information" in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" /> for more information.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong></p>
<p id="rzakwfaq__fifteen"><a name="rzakwfaq__fifteen"><!-- --></a><strong>How can I find out when an object
was last saved?</strong> See <a href="../rzaiu/rzaiurzaiu264.htm">Determining when an object was last saved</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong> </p>
</div>
<div class="section" id="rzakwfaq__troub1"><a name="rzakwfaq__troub1"><!-- --></a><h4 class="sectiontitle">Troubleshoot backup problems</h4><p id="rzakwfaq__sixteen"><a name="rzakwfaq__sixteen"><!-- --></a><strong>Why
does my backup take so long after I restart my server?</strong> Before an object
can be saved, it must be loaded into main storage from disk storage. Often
the objects that you are saving are already in main storage because you have
been using the objects with your business applications. When you restart your
server, all of the objects might be cleared out of main storage. Therefore,
if you back up your server immediately after restarting it, the backup takes
longer because all of the objects must be loaded into main storage before
they can be saved.</p>
<p>The backup also performs additional processing the
first time an object is accessed after a restart. The backup can run even
slower if the previous restart was not normal.</p>
<p>If you want better performance
in these scenarios, try the following methods:</p>
<ul><li>Avoid backups that coincide immediately after a restart.</li>
<li>Access as many objects as possible between the restart and the start of
the first backup. For example, submit a DSPOBJD or DSPFD. This loads more
objects into main storage before a backup, and limits the processing during
the backup.</li>
</ul>
<p>For information about this problem, see "Slower save after IPL" in
the <a href="http://www.ibm.com/servers/eserver/iseries/perfmgmt/resource.htm" target="_blank">iSeries Performance
Capabilities Reference</a> <img src="www.gif" alt="Link outside information&#xA;center" />. You can also check out Info APAR II12893 on the <a href="http://www.ibm.com/eserver/iseries/support/" target="_blank">iSeries and AS/400<sup>®</sup> Technical
Support Web site</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__seventeen"><a name="rzakwfaq__seventeen"><!-- --></a><strong>Why do my backups take longer after I upgrade to a new release?</strong> If
you changed any hardware during the upgrade, the hardware configurations might
affect backup and recovery performance. See the "Save/Restore" chapter in
the <a href="http://www.ibm.com/servers/eserver/iseries/perfmgmt/resource.htm" target="_blank">iSeries Performance
Capabilities Reference</a> <img src="www.gif" alt="Link outside information&#xA;center" />. Before an object can be saved, it must be loaded into
main storage from disk storage. Often the objects that you are saving are
already in main storage because you have been using the objects with your
business applications. When you upgrade your server, all of the objects might
be cleared out of main storage. Therefore, if you back up your server immediately
after upgrading it, the backup takes longer because all of the objects must
be loaded into main storage before they can be saved.</p>
<p>If you want better
performance in these scenarios, try the following methods:</p>
<ul><li>Avoid backups that coincide immediately after an upgrade.</li>
<li>Access as many objects as possible between the upgrade and the start of
the first backup. For example, submit a DSPOBJD or DSPFD. This loads more
objects into main storage before a backup, and limits the processing during
the backup.</li>
</ul>
<p>For more information, see the following webpages:</p>
<ul><li><a href="../rzahc/rzahcswsv5r1conv.htm">Object
conversions</a></li>
<li>"Slower save after IPL" in the <a href="http://www.ibm.com/servers/eserver/iseries/perfmgmt/resource.htm" target="_blank">iSeries Performance
Capabilities Reference</a> <img src="www.gif" alt="Link outside information&#xA;center" /></li>
</ul>
<p>You can also check out the <a href="../rzahg/rzahgmtu.htm">Memo
to users</a> for the release to see if the backup performs any conversions
during the first backup.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__eighteen"><a name="rzakwfaq__eighteen"><!-- --></a><strong>Why do my backups take longer after I change hardware on
my server?</strong> When you change hardware on your server, the hardware configuration
might affect backup and recovery performance. See the "Save/Restore" chapter
in the <a href="http://www.ibm.com/servers/eserver/iseries/perfmgmt/resource.htm" target="_blank">iSeries Performance
Capabilities Reference</a> <img src="www.gif" alt="Link outside information&#xA;center" /> for information about hardware changes that might affect
performance.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__nineteen"><a name="rzakwfaq__nineteen"><!-- --></a><strong>I am backing up only changed objects, but why is my tape
filling up?</strong> The most likely cause for this problem is that you have specified
*NO on the Journaled Objects (OBJJRN) parameter of the <a href="../rzaiu/rzaiurzaiu126.htm">SAVCHGOBJ command</a>.
The OBJJRN parameter specifies whether changes to objects currently being
entered in a journal as specified on the Start Journal Physical Files (STRJRNPF)
are saved. If OBJJRN(*NO), which is the default, is specified, database files
currently being journaled are not saved, unless journaling was started after
the specified Reference date (REFDATE) and Reference time (REFTIME) parameters
on the SAVCHGOBJ command.</p>
<p>This ensures that changes made to a physical
file before journaling starts are not lost (because they were not journaled
in a journal receiver). The date and time of the last journal start can be
displayed by using the Display File Description (DSPFD) command.</p>
<p>When
you journal database files, the system uses one or more journal receivers
to keep a record of changes that have occurred to the journaled files. If
you journal database files, you probably do not want to save those physical
files when you save changed objects. You should save the journal receivers
rather than the physical files.</p>
<p><strong><a href="#rzakwfaq__top">Back to
questions</a></strong></p>
<p id="rzakwfaq__twenty"><a name="rzakwfaq__twenty"><!-- --></a><strong>I am trying to save changed objects
on my server, but not all the objects that have been changed are being saved.</strong> See <a href="../rzaiu/rzaiurzaiu263.htm">Determining
objects that are not saved</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong> </p>
<p id="rzakwfaq__twentyone"><a name="rzakwfaq__twentyone"><!-- --></a><strong>I am saving the QUSRSYS library
but not all objects in QUSRSYS are being saved.</strong> Some of the objects in
QUSRSYS might be active during the backup. You might need to be in a restricted
state to back up all of the objects in that library. See <a href="../rzaiu/rzaiurzaiu184.htm">Methods to save Q libraries
that contain user data</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to
questions</a></strong></p>
<p id="rzakwfaq__twentytwo"><a name="rzakwfaq__twentytwo"><!-- --></a><strong>Why is my server not saving all
of my libraries?</strong> See <a href="../rzaiu/rzaiurzaiu263.htm">Determining objects that are not saved</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong> </p>
<p id="rzakwfaq__twentythree"><a name="rzakwfaq__twentythree"><!-- --></a><strong>How
do save commands handle damage on objects?</strong> See <a href="../rzaiu/rzaiurzaiu265.htm">How the server handles damaged objects during a save operation</a>.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
</div>
<div class="section" id="rzakwfaq__prep2"><a name="rzakwfaq__prep2"><!-- --></a><h4 class="sectiontitle">Prepare for a recovery</h4><p id="rzakwfaq__twentyfour"><a name="rzakwfaq__twentyfour"><!-- --></a><strong>What
happens when you restore user profiles?</strong> See "What Happens When You Restore
User Profiles" in <a href="../books/sc415304.pdf" target="_blank">Backup and
Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><a href="#rzakwfaq__top">Back to questions</a> </p>
<p id="rzakwfaq__twentyfive"><a name="rzakwfaq__twentyfive"><!-- --></a><strong>What
are the advantages in using RSTUSRPRF *ALL as opposed to individual profiles?</strong> See
"What You Should Know About Restoring User Profiles" in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back to
questions</a></strong></p>
<p id="rzakwfaq__twentysix"><a name="rzakwfaq__twentysix"><!-- --></a><strong>What does the RSTAUT command
do?</strong> Use RSTAUT to restore a user's private authorities to objects. See
"Restoring Object Authorities" in <a href="../books/sc415304.pdf" target="_blank">Backup
and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__twentyseven"><a name="rzakwfaq__twentyseven"><!-- --></a><strong>What
steps should I follow to reload my entire server?</strong> See the "Recovering
your server" appendix in <a href="../books/sc415304.pdf" target="_blank">Backup
and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
</div>
<div class="section" id="rzakwfaq__basic2"><a name="rzakwfaq__basic2"><!-- --></a><h4 class="sectiontitle">Basic recovery tasks</h4><p id="rzakwfaq__twentyeight"><a name="rzakwfaq__twentyeight"><!-- --></a><strong>How
do I reload my entire server?</strong> See the "Recovering your server" appendix
in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong></p>
<p id="rzakwfaq__twentynine"><a name="rzakwfaq__twentynine"><!-- --></a><strong>What should I follow if I
want to reload my Licensed Internal Code?</strong> See "Recovering the Licensed
Internal Code" in <a href="../books/sc415304.pdf" target="_blank">Backup and
Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__thirty"><a name="rzakwfaq__thirty"><!-- --></a><strong>What
should I follow if I want to reload my operating system?</strong> See "Restoring
the Operating System" in <a href="../books/sc415304.pdf" target="_blank">Backup
and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__thirtyone"><a name="rzakwfaq__thirtyone"><!-- --></a><strong>How
do I restore physical database files?</strong> See "Restoring Database Files" in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong> </p>
<p id="rzakwfaq__thirtytwo"><a name="rzakwfaq__thirtytwo"><!-- --></a><strong>How do I restore logical
files?</strong> See "Restoring Logical Files" in <a href="../books/sc415304.pdf" target="_blank">Backup
and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong> </p>
<p id="rzakwfaq__thirtythree"><a name="rzakwfaq__thirtythree"><!-- --></a><strong>How
do I restore programs?</strong> See "How the System Restores Programs" in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back
to questions</a></strong> </p>
<p id="rzakwfaq__thirtyfour"><a name="rzakwfaq__thirtyfour"><!-- --></a><strong>How do I restore an individual
object from tape?</strong> See "How to Restore Objects" in <a href="../books/sc415304.pdf" target="_blank">Backup
and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" />.</p>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong> </p>
<p id="rzakwfaq__recoveriasp"><a name="rzakwfaq__recoveriasp"><!-- --></a><strong>How
do I recover an independent ASP?</strong> See the following topics in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" /> for information about recovering an independent
ASP:</p>
<ul><li>"Choosing the recovery procedure for a disk failure or disk errors"</li>
<li>"How to recover an independent ASP"</li>
</ul>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
</div>
<div class="section" id="rzakwfaq__troub2"><a name="rzakwfaq__troub2"><!-- --></a><h4 class="sectiontitle">Troubleshoot recovery problems</h4><p id="rzakwfaq__thirtyfive"><a name="rzakwfaq__thirtyfive"><!-- --></a><strong>My
restoring process is taking a very long time. Why?</strong> See the following topics
in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" /> for information about restore
performance:</p>
<ul><li>"Restoring Database Files"</li>
<li>"How the System Restores Access Paths"</li>
<li>"How the System Restores Programs"</li>
</ul>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong></p>
<p id="rzakwfaq__thirtysix"><a name="rzakwfaq__thirtysix"><!-- --></a><strong>Why
am I experiencing authority errors after a restore?</strong> See the following
topics in <a href="../books/sc415304.pdf" target="_blank">Backup and Recovery</a> <img src="wbpdf.gif" alt="Link to PDF" /> for information about handling
authority errors after a restore:</p>
<ul><li>"Sequence for Restoring Security Information"</li>
<li>"Restoring User Profiles"</li>
<li>"Sequence for Restoring Security Information"</li>
</ul>
<p><strong><a href="#rzakwfaq__top">Back to questions</a></strong> </p>
</div>
</div>
<div></div>
</body>
</html>