49 lines
3.4 KiB
HTML
49 lines
3.4 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="SMAPP and independent disk pools" />
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<meta name="abstract" content="Use SMAPP to protect access paths for independent disk pools." />
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<meta name="description" content="Use SMAPP to protect access paths for independent disk pools." />
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<meta name="DC.Relation" scheme="URI" content="rzakismappintro.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzaly/rzalyconcepts.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>SMAPP and independent disk pools</title>
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</head>
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<body id="rzakismappiasp"><a name="rzakismappiasp"><!-- --></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">SMAPP and independent disk pools</h1>
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<div><p>Use SMAPP to protect access paths for independent disk pools.</p>
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<p>When you use SMAPP to protect access paths in independent disk pools, you can specify the recovery time individually for each independent disk pool. This improves the performance when you vary on your
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independent disk pool after an abnormal vary off.</p>
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<p>The recovery time that you specify moves with the independent disk pool if you switch it between systems. Therefore if you are switching an independent disk pool between systems, you only need to specify
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the recovery time once.</p>
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<p>The only time the specified recovery time is not moved is when the system you are moving the independent disk pool to has its system recovery time specified as *OFF. In this case the independent disk
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pool's recovery time is set to *NONE when you vary on the independent disk pool.</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="rzakismappintro.htm" title="System-managed access-path protection (SMAPP) allows you to use some of the advantages of journaling without explicitly setting up journaling. Use SMAPP to decrease the time it takes to restart your system after an abnormal end.">System-managed access-path protection</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/rzalyconcepts.htm">Independent disk pools</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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