71 lines
4.4 KiB
HTML
71 lines
4.4 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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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Database file recovery after the IPL" />
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<meta name="abstract" content="This recovery of database files runs after the initial program load (IPL) is completed. Interactive and batch jobs can continue with the recovery." />
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<meta name="description" content="This recovery of database files runs after the initial program load (IPL) is completed. Interactive and batch jobs can continue with the recovery." />
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<meta name="DC.Relation" scheme="URI" content="rbaforzahfprs.htm" />
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<meta name="DC.Relation" scheme="URI" content="../cl/edtrbdap.htm" />
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<meta name="DC.Relation" scheme="URI" content="../cl/edtcpcst.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" 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>Database file recovery after the IPL</title>
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</head>
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<body id="rbaforzahfpru"><a name="rbaforzahfpru"><!-- --></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">Database file recovery after the IPL</h1>
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<div><p>This recovery of database files runs after the initial program
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load (IPL) is completed. Interactive and batch jobs can continue with the
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recovery.</p>
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<p>The database file recovery after the IPL consists of the following
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actions:</p>
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<div class="p"><ul><li>The access paths for immediate or delayed maintenance files that specify
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recovery after IPL are rebuilt.</li>
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<li>The system history log receives messages that indicate the success or
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failure of the rebuild operations.</li>
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<li>After IPL completion, use the Edit Rebuilt of Access Paths (EDTRBDAP)
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command to order the rebuilding of access paths.</li>
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<li>After IPL completion, the Edit Check Pending Constraints (EDTCPCST) command
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displays a list of the physical file constraints in check pending. This command
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specifies the verification sequence of the check pending constraints.</li>
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</ul>
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</div>
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<div class="note"><span class="notetitle">Note:</span> If you are not using journaling for a file, records might or might not
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exist after IPL recovery: <ul><li>For added records, if after the IPL recovery the Nth record added exists,
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then all records added preceding N also exist.</li>
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<li>For updated and deleted records, if the update or delete operation on
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the Nth record is present after the IPL recovery, there is no guarantee that
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the records updated or deleted prior to the Nth record are also present in
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the database.</li>
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<li>For REUSEFLT(*YES), records added are treated as updates, and these records
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might not exist after IPL recovery.</li>
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</ul>
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</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="rbaforzahfprs.htm" title="After an abnormal system end, the system proceeds through several automatic recovery steps. The system rebuilds the directory and synchronizes the journal to the files being journaled. The system performs recovery operations during IPL and after IPL.">The database recovery process after an abnormal system end</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="../cl/edtrbdap.htm">Edit Rebuild of Access Paths (EDTRBDAP) command</a></div>
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<div><a href="../cl/edtcpcst.htm">Edit Check Pending Constraint (EDTCPCST) command</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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