76 lines
4.2 KiB
HTML
76 lines
4.2 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="task" />
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<meta name="DC.Title" content="Example: Eliminate save-outage time for a directory" />
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<meta name="DC.Relation" scheme="URI" content="rzaiurzaiu348.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="ifshardway" />
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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>Example: Eliminate save-outage time for a directory</title>
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</head>
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<body id="ifshardway"><a name="ifshardway"><!-- --></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">Example: Eliminate save-outage time for a directory</h1>
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<div><div class="section"> <p>This example shows a typical use of the save-while-active function
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to eliminate save-outage time in a directory. Your exact use of the function
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may differ, based on your specific application requirements.</p>
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<p>This example
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uses the directory, MyDirectory. MyDirectory contains only journaled objects.</p>
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<p>This
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example demonstrates a save-while-active operation that does not end the applications
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that are making changes to the objects in this directory. Not ending the applications
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introduces additional restore considerations for the recovery operation after
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you restore the objects from the save-while-active media.</p>
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<p>Eliminate
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the save-outage time with the following steps: </p>
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</div>
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<ol><li class="stepexpand"><span></span> Submit the following command as an individual batch
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job:
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<pre>SAV DEV('/QSYS.LIB/TAP01.DEVD') +
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OBJ('/MyDirectory') UPDHST (*YES) SAVACT(*SYNC) +
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SAVACTMSGQ(QSYS.LIB/LIB1.LIB/MSGQ1.MSGQ) +</pre>
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</li>
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<li class="stepexpand"><span>When checkpoint processing is complete for the directory, the message
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queue receives the message CPI3712, as specified by the SAVACTMSGQ parameter.
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Until the message queue, MSQ1, receives the CPI3712 message, <a href="rzaiurzaiu350.htm#rzaiu350">monitor
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lock conflicts</a> that the save-while-active job may encounter.</span></li>
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<li class="stepexpand"><span>Wait for the save-while-active job to complete.</span></li>
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<li class="stepexpand"><span>After the batch job has completed, verify that all of the required
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objects were saved. If lock conflicts prevented some of the objects from being
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saved, you should issue the original save command again after resolving any
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and all lock conflicts.</span></li>
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<li class="stepexpand"><span></span> Save the attached receiver of each journal being used
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to journal the objects in directory MyDirectory.
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<div class="p">Save all of the attached receivers with a command such as the one below.
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Multiple save commands may be necessary for this step. It is not necessary
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to use the save-while-active function when saving journal receivers. The following
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command defaults to SAVACT(*NO).
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<pre>SAV DEV('/QSYS.LIB/TAP01.DEVD') +
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OBJ('/QSYS.LIB/MYLIB.LIB/JRNR*.JRNRCV')</pre>
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</div>
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</li>
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</ol>
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<div class="section"></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="rzaiurzaiu348.htm" title="Use the save-while-active function to eliminate your save-outage time.">Eliminate your save-outage time</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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