66 lines
4.1 KiB
HTML
66 lines
4.1 KiB
HTML
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<meta name="DC.Title" content="Use CPYOPT to backup a volume" />
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<meta name="abstract" content="You can use the Copy Optical (CPYOPT) command to do a complete or partial copy of your volume." />
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<meta name="description" content="You can use the Copy Optical (CPYOPT) command to do a complete or partial copy of your volume." />
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<title>Use CPYOPT to backup a volume</title>
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</head>
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<body id="rzam4usecpyopbckupvol"><a name="rzam4usecpyopbckupvol"><!-- --></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">Use CPYOPT to backup a volume</h1>
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<div><p>You can use the Copy Optical (CPYOPT) command to do a complete
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or partial copy of your volume. </p>
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<p>The following describes the special processing of the CPYOPT command when
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the target is a *PRIMARY or *BACKUP volume. Refer to the following list to
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decide how to best use the command.</p>
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<ul><li>Copy completely or partially. You can copy a file, a directory, a directory
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with all of its sub directories, or an entire volume.</li>
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<li>Copy incrementally. You can copy only what has changed since the previous
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CPYOPT request.</li>
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<li>Copy specifying a starting date for selecting files. Only files that are
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created or changed on or after the specified date are eligible for copying.</li>
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<li>Replicate the hierarchical structure of the source volume on the target
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volume.</li>
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</ul>
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<p>The following links provide information on the options available for using
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the CPYOPT command to backup a volume.</p>
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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="rzam4cpyoptreqsprmy.htm">CPYOPT requirements to volume type *PRIMARY</a></strong><br />
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When the target volume is type *PRIMARY, the CPYOPT command has the following unique requirements:</li>
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<li class="ulchildlink"><strong><a href="rzam4cpyoptreqsbkup.htm">CPYOPT requirements to volume type *BACKUP</a></strong><br />
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When the target volume is type *BACKUP, the Copy Optical (CPYOPT) command has the following requirements:</li>
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<li class="ulchildlink"><strong><a href="rzam4suggscpyoptvols.htm">Suggestions on which CPYOPT volume type to use</a></strong><br />
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Below is a list of items that you can use to determine if you should use a target volume type of *PRIMARY or *BACKUP.</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="rzam4cpyopt.htm" title="This topic discusses the Copy Optical (CPYOPT) CL command and some of the optional parameters which you can specify.">Copy optical (CPYOPT)</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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