59 lines
3.7 KiB
HTML
59 lines
3.7 KiB
HTML
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<meta name="DC.Type" content="task" />
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<meta name="DC.Title" content="Improve FTP server performance with configurable subsystem support" />
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<meta name="abstract" content="The default subsystem (QSYS/QSYSWRK) is used for many IBM-supplied server jobs." />
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<title>Improve FTP server performance with configurable subsystem support</title>
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</head>
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<body id="rzaiqsubsystem"><a name="rzaiqsubsystem"><!-- --></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">Improve FTP server performance with configurable subsystem support</h1>
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<div><p>The default subsystem (QSYS/QSYSWRK) is used for many IBM-supplied
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server jobs.</p>
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<div class="section"><p>Using a different subsystem than the default subsystem can result
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in improved File Transfer Protocol (FTP) performance because the need to share
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resources is eliminated.</p>
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<p>To configure a subsystem for the FTP server,
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follow these steps:</p>
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</div>
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<ol><li><span>In iSeries™ Navigator,
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expand <span class="menucascade"><span class="uicontrol">your iSeries Server</span> > <span class="uicontrol">Network</span> > <span class="uicontrol">Servers</span> > <span class="uicontrol">TCP/IP</span></span>.</span></li>
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<li><span>Right-click <span class="uicontrol">FTP</span> and select <span class="uicontrol">Properties</span>.</span></li>
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<li><span>On the <span class="uicontrol">FTP Properties</span> page, select <span class="uicontrol">Subsystem
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description</span>.</span></li>
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<li><span>Specify a subsystem description and a predefined library.</span></li>
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</ol>
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<div class="section"><p>If the specified subsystem does not exist, then FTP will create
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it along with routing table entries and job descriptions. When the startup
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job for the server is started, it will specify the parameters for the newly
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created subsystem and then submit the server jobs for batch startup in that
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subsystem.</p>
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</div>
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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="rzaiqsetupftp.htm" title="You can manage the File Transfer Protocol (FTP) server, to start and stop the server, administer FTP security, and to use Secure Socket Layer (SSL).">Manage the File Transfer Protocol server</a></div>
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