105 lines
6.6 KiB
HTML
105 lines
6.6 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 name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Save and restore system values: Save access paths" />
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<meta name="abstract" content="Specifies whether to save access paths or not. (QSAVACCPTH)" />
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<meta name="description" content="Specifies whether to save access paths or not. (QSAVACCPTH)" />
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<meta name="DC.Relation" scheme="URI" content="rzakzplanrestore.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzakzconfigurerestore.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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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>Save and restore system values: Save access paths</title>
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</head>
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<body id="rzakzqsavaccpth"><a name="rzakzqsavaccpth"><!-- --></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">Save and restore system values: Save access paths</h1>
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<div><p>Specifies whether to save access paths or not. (QSAVACCPTH)</p>
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<p><span class="uicontrol">Save access paths</span>, also known as <span class="uicontrol">QSAVACCPTH</span>,
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is a member of the save and restore category of i5/OS™ system values. You can use this system
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value to specify whether to save access paths or not. To learn more, keep
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reading.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th colspan="2" valign="top" class="firstcol" id="d0e37">Quick reference</th>
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</tr>
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</thead>
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<tbody><tr><th valign="top" class="firstcol" id="d0e41" headers="d0e37 ">Location</th>
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<td valign="top" headers="d0e41 d0e37 ">In iSeries™ Navigator,
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select your system, <span class="menucascade"><span class="uicontrol"></span> > <span class="uicontrol">Configuration
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and Service</span> > <span class="uicontrol">System Values</span> > <span class="uicontrol">Save
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and Restore</span> > <span class="uicontrol">Access Paths</span></span></td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e59" headers="d0e37 ">Special authority</th>
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<td valign="top" headers="d0e59 d0e37 ">None.</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e64" headers="d0e37 ">Default value</th>
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<td valign="top" headers="d0e64 d0e37 ">Selected - save access paths.</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e69" headers="d0e37 ">Changes take effect</th>
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<td valign="top" headers="d0e69 d0e37 ">Immediately</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e74" headers="d0e37 ">Lockable</th>
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<td valign="top" headers="d0e74 d0e37 ">No</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section"><h4 class="sectiontitle">What can I do with this system value?</h4><p>Indicates
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whether the logical file access paths are saved during a save operation (1)
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or not (0). An access path is the order in which records in one or more database
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files are organized for processing by a program.</p>
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<p>When a save command
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(SAVLIB, SAVOBJ, SAVCHGOBJ, SAVRSTLIB, SAVRSTOBJ, or SAVRSTCHG) is performed,
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the save access paths parameter value is determined by this system value when
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ACCPTH(*SYSVAL) is specified. When ACCPTH(*YES) or ACCPTH(*NO) is specified,
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this system value is ignored. If access paths are to be saved, the process
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that saves access paths increases the time for the save operation and the
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amount of media that you use. However, by having the access paths saved, you
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significantly reduce the amount of time it takes to recover a system because
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the access paths do not need to be rebuilt.</p>
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<p>The access paths are saved
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only in the case of the following:</p>
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<ul><li>All members on which the access paths are built are included in the save
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operation.</li>
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<li>The access paths are not invalid or damaged at the time of the save.</li>
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</ul>
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<p>The system checks to ensure the integrity of the access paths. Any
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discrepancies found by the system will result in the access paths being rebuilt.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Where can I get more information about this system value?</h4><p>To
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learn more, go to the save and restore system values overview topic. If you
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are looking for a specific system value or category of system values, try
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using the i5/OS system
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value finder.</p>
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</div>
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</div>
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<div><div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rzakzrestoreoverview.htm" title="Use save and restore system values to control specific restore requiredties.">System values: Save and restore overview</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rzakzplanrestore.htm" title="Before running a restore operation, you must plan what type of restore you want to perform. Then, configure your system values to the required settings to meet your needs. Then, when a restore operation is performed, you will have the correct settings specified on your system.">Plan system values for a restore operation</a></div>
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<div><a href="rzakzconfigurerestore.htm" title="After you plan how you want a restore operation to function, use iSeries Navigator to set the system values to reflect how to handle the restore operation. At this point, your system is ready for a restore command.">Configure system values for a restore operation</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="rzakzfinder.htm">System value finder</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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