82 lines
4.2 KiB
HTML
82 lines
4.2 KiB
HTML
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" 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="dc.language" scheme="rfc1766" 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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<meta name="dc.date" scheme="iso8601" content="2005-09-13" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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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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<title>How to safely shutdown your iSeries when integrated Windows servers are
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present</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<a name="rzahqstartnstopshutdown"></a>
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<h3 id="rzahqstartnstopshutdown">How to safely shutdown your iSeries when integrated Windows servers are
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present</h3>
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<p>The easiest way to ensure your integrated servers will be shut-down safely
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is to always manually shut them down before shutting down the iSeries™. You may
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grow tired of this tedious task, however. The CL command <tt>PWRDWNSYS *CNTRLD</tt> will attempt to power-down each of the integrated servers,
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giving each of them a period of time (the NWSD attribute SHUTDTIMO, by default
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15 minutes) in which to shut-down. Note that there is no guarantee that they
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will finish shutting down within this time period.</p>
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<a name="wq263"></a>
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<div class="notetitle" id="wq263">Note:</div>
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<div class="notebody">The CL command <tt>PWRDWNSYS *IMMED</tt> is not recommended. This will power
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down the iSeries immediately, without attempting to shut down any integrated servers.</div>
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<p></p>
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<a name="wq264"></a>
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<table id="wq264" width="100%" summary="" border="1" frame="border" rules="all" class="singleborder">
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<caption>Table 2. </caption>
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<tbody valign="top">
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<tr>
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<td>Action</td>
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<td>Result</td>
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</tr>
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<tr>
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<td>Shut down the integrated server manually.</td>
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<td>The integrated server is varied off properly, with no
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risk of data loss.</td>
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</tr>
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<tr>
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<td>Issue the CL command <tt>pwrdwnsys
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*cntrld</tt>.</td>
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<td>The integrated server is given the length of time specified
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in the shutdown timeout attribute of its NWSD in which to shut down, then
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the iSeries continues to power down.</td>
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</tr>
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<tr>
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<td>Issue the CL command <tt>pwrdwnsys
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*immed</tt>.</td>
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<td>The iSeries powers down immediately and does not
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shut down any integrated servers. Data corruption may result.</td>
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</tr>
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</tbody>
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</table>
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<p><img src="delta.gif" alt="Start of change" />If your i5/OS™ system uses the Power On/Off Schedule, the Power-Off
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exit program (QEZPWROFFP) should be changed to vary off all NWSDs before calling
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the PWRDWNSYS command. Careful consideration must be given to scheduling as
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the number and activity of each server will determine the amount of time necessary
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to completely vary off each server. Use the Submit multiple jobs (SBMMLTJOB)
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and Job description (JOBD) parameters of the Vary Configuration (VRYCFG) command
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to vary multiple servers at the same time in batch. The scheduled power on
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must not occur before the system has a chance to vary off all servers and
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issue the PWRDWNSYS. See the <a href="../rzal2/rzal2powersched.htm">Schedule a
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system shutdown and restart</a> topic.<img src="deltaend.gif" alt="End of change" /></p>
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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