51 lines
2.9 KiB
HTML
51 lines
2.9 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 xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<meta name="dc.language" scheme="rfc1766" 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. -->
|
|
<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
|
|
<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))' />
|
|
<title>Considerations for system tuning during error recovery</title>
|
|
<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
|
|
<link rel="stylesheet" type="text/css" href="ic.css" />
|
|
</head>
|
|
<body>
|
|
<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
|
|
<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
|
|
|
|
|
|
<a name="rzajterrcfgsys-ref"></a>
|
|
<h3 id="rzajterrcfgsys-ref">Considerations for system tuning during error recovery</h3>
|
|
<p>The overall performance tuning that is done by the system can play a significant
|
|
role during error recovery scenarios. For example, you might need to change
|
|
the machine pool if it is too small because it can cause excessive error recovery
|
|
times.</p>
|
|
<ul>
|
|
<li>Performance Adjustment – QPFRADJ
|
|
<p>The automatic performance adjustment
|
|
function of the system is set to <span class="italic">2</span> when the system
|
|
is shipped. The system can automatically adjust the performance of the system
|
|
based on this value. Automatic adjustment might be a desirable feature, particularly
|
|
when unexpected loads hit the system. Automatic adjustment can help the system
|
|
perform better through these peak loads.</p></li>
|
|
<li>Subsystem considerations
|
|
<p>You should consider dividing communications
|
|
users (whether they are remote workstation or APPC communication users) into
|
|
multiple subsystems. If communications fails, all users who are in a single
|
|
subsystem might be affected as a result of the communications recovery that
|
|
is performed on their systems. For more information, see:</p>
|
|
<ul>
|
|
<li><a href="rzajtrzajterrconsubinsts.htm#rzajterr-consubinsts">Considerations for subsystem configuration for error recovery performance</a></li></ul></li></ul>
|
|
<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
|
|
</body>
|
|
</html>
|