80 lines
4.8 KiB
HTML
80 lines
4.8 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="dc.language" scheme="rfc1766" content="en-us" />
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<meta name="dc.date" scheme="iso8601" content="2005-09-13" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Hot spare between server hardware</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<img src="delta.gif" alt="Start of change" />
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<a name="rzahqhotsparebetw"></a>
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<h2 id="rzahqhotsparebetw">Hot spare between server hardware</h2>
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<p>iSeries™ and xSeries® integration and storage virtualization provide
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options that can enable you to enhance the reliability and recoverability
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of your Windows server environment. If a Windows server fails, you can quickly
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and easily switch the server's storage spaces to another hot spare xSeries server without
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restarting your iSeries server. This may reduce the total number of Intel® servers
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needed to provide increased availability. It also adds flexibility by enabling
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one spare server to be used to protect multiple production servers.</p>
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<a name="wq276"></a>
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<div class="notetitle" id="wq276">Note:</div>
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<div class="notebody">For iSCSI attached servers, the iSCSI local host adapters
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can also take advantage of hot spare support. See <a href="rzahqhotsparebetweeniscsi.htm#rzahqhotsparebetweeniscsi">Hot spare between iSCSI local host adapters</a>.</div>
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<p>The procedures for hot sparing an integrated server's hardware are shown
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below.</p>
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<p><span class="bold">Using iSeries Navigator:</span></p>
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<ol type="1">
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<li>Expand <span class="bold">Integrated Server Administration</span>.</li>
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<li>Select <span class="bold">Servers</span>.</li>
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<li>If the server for which you want to swap hardware is not already shut
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down:
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<ul>
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<li>Right-click the server and select <span class="bold">Shut Down</span>.</li>
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<li>Click <span class="bold">Shut Down</span> on the confirmation panel.</li></ul></li>
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<li>Change the server configuration to point to the hot spare server hardware.
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<ol type="a">
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<li>Right-click the server and select <span class="bold">Properties</span>.</li>
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<li>Select the <span class="bold">System</span> tab and change one of the following:
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<ul>
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<li>For non-iSCSI servers, select the new <span class="bold">Resource name and
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type</span>.</li>
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<li>For iSCSI servers select the new <span class="bold">Remote system configuration
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name</span>.</li></ul></li></ol>Click <span class="bold">OK</span>.</li>
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<li>To start the integrated server, right-click the server and select <span class="bold">Start</span>.</li></ol>
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<p><span class="bold">Using the character-based interface:</span></p>
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<ol type="1">
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<li>If the server for which you want to swap hardware is not already varied
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off, use the <span class="bold">Vary Configuration (VRYCFG)</span> command to
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vary it off.</li>
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<li>To change the server configuration to point to the hot spare server hardware,
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use the <span class="bold">Change Network Server Desc (CHGNWSD)</span> command
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to change one of the following:
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<ul>
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<li>For non-iSCSI servers, change the value for the <span class="bold">Resource
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name (RSRCNAME)</span> parameter to specify the new IXS or IXA hardware resource
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name.</li>
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<li>For iSCSI servers, change the value for the <span class="bold">Remote system
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name</span> element of the <span class="bold">Network server configuration (NWSCFG)</span> parameter to specify the new remote system network server configuration
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object name.</li></ul></li>
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<li>To start the integrated server, use the <span class="bold">Vary Configuration
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(VRYCFG)</span> command.</li></ol><img src="deltaend.gif" alt="End of change" />
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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