75 lines
4.9 KiB
HTML
75 lines
4.9 KiB
HTML
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<meta name="DC.Title" content="Create a DDM file using RDB directory entry information" />
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<meta name="abstract" content="You can create a DDM file that uses the remote location information from a relational database (RDB) directory entry." />
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<title>Create a DDM file using RDB directory entry information</title>
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</head>
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<body id="rbae5crtrdb"><a name="rbae5crtrdb"><!-- --></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">Create a DDM file using RDB directory entry information</h1>
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<div><p>You can create a DDM file that uses the remote location information
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from a relational database (RDB) directory entry.</p>
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<div class="section"><p>Each DDM file that uses an RDB directory entry contains the following
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information.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">DDM file value and description of values</h4><dl><dt class="dlterm">DDM file name</dt>
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<dd>The name of the DDM file on the source server that is used to identify
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a specific remote file.</dd>
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<dt class="dlterm">Remote file name</dt>
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<dd>The actual file name of the remote file; that is, the name by which it
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is known on the target server.</dd>
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<dt class="dlterm">Remote location name</dt>
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<dd>Specify *RDB to indicate that the remote location information is taken
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from an RDB directory entry.</dd>
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<dt class="dlterm">Relational database</dt>
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<dd>The name of the relational database entry used for the remote location
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information. The remote location information in the RDB directory entry is
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used to establish the data link to the target server (remote location), over
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which a DDM conversation is established when the DDM file is accessed.</dd>
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</dl>
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</div>
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<div class="section"><p>You need to specify an RDB directory
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entry associated with an auxiliary storage pool (ASP) group for the DDM file's
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remote location information to access that ASP group.</p>
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</div>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="rbae5jobasp.htm">Effect of job description on ASP group selection</a></strong><br />
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When the target DDM server is configured to use ASP groups, and the DDM file specifies a relational database name, the relational database entry specified in the DDM file on the client is used to establish the ASP group for the target job.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbae5partfile.htm" title="A system object with type *FILE exists on the source server to identify a remote file. It combines the characteristics of a device file and a database file. As a device file, the DDM file refers to a remote location name, local location name, device name, mode, and a remote network ID to identify a remote server as the target server. The DDM file appears to the application program as a database file and serves as the access device between a source server program and a remote file.">Parts of DDM: DDM file</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="../rzaly/rzalydmkickoff.htm">Disk management</a></div>
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<div><a href="../ddp/rbal1kickoff.htm">Distributed database programming</a></div>
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</div>
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</div>
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</body>
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