54 lines
3.9 KiB
HTML
54 lines
3.9 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="Journal DB2 Multisystem files" />
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<meta name="abstract" content="When you successfully start journaling on a distributed file, the system distributes the start journal request to the other servers in the node group." />
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<meta name="description" content="When you successfully start journaling on a distributed file, the system distributes the start journal request to the other servers in the node group." />
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<meta name="DC.Relation" scheme="URI" content="rzakistrjrnl.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzahf/rzahfmultipledb.htm" />
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<meta name="DC.Relation" scheme="URI" content="../cl/strjrnpf.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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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Journal DB2 Multisystem files</title>
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</head>
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<body id="rzakidb2files"><a name="rzakidb2files"><!-- --></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">Journal DB2<sup>®</sup> Multisystem files</h1>
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<div><p>When you successfully start journaling on a distributed file, the system distributes the start journal request to the other servers in the node group.</p>
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<p>All servers are attempted even if there is a failure at any one server. Once journaling is started on a server in the node group, it stays started even if there is a failure at any of the
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other servers.</p>
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<p>The journal has to exist with the same name on all servers in the node group. The journal itself is not distributed, only the Start Journal Physical File (STRJRNPF) command.</p>
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<p>The journal and its receiver are associated only with the changes made to the file on the one server. If you have two servers in the node group and a file is updated on both servers, the update on server
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A is only in server A's journal and receiver and the update on system B is only in system B's journal and receiver.</p>
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<p>The journal identifier (JID) is different on each piece of the distributed file. Each server piece has its own JID. This means that you cannot use the journal entries that are deposited on one server
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to apply or remove journaled changes to a different piece of the file on another server.</p>
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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="rzakistrjrnl.htm" title="This topic provides information about how to start journaling for all object types.">Start journaling</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="../rzahf/rzahfmultipledb.htm">Distributed database administration</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/strjrnpf.htm">Start Journal Physical File (STRJRNPF) 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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