72 lines
4.7 KiB
HTML
72 lines
4.7 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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<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
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<meta name="dc.language" scheme="rfc1766" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Specify subsystems for iSeries NetServer</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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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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<a name="sbsysjbs"></a>
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<h2 id="sbsysjbs">Specify subsystems for iSeries NetServer</h2>
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<p>You can control the subsystems in which user jobs are run. For example,
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you can create separate subsystems for users or groups of users.</p>
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<p>The QSERVER subsystem is still shipped with the same default pre-start
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job entries. If a client attempts to use a subsystem that does not have pre-start
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job entries defined, the server then runs in the QSERVER subsystem using batch-immediate
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jobs. If this occurs, the jobs maintain the same name, but may have a job
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type of BCI (batch-immediate) instead of PJ (pre-start) when viewed on the
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Work With Active Jobs (WRKACTJOB) display.</p>
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<p><span class="bold">System performance</span></p>
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<p>The ENDTCPSVR command and the QZLSENDS API also take longer to complete
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when ending iSeries NetServer™. These commands take more time to process because all of
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the jobs associated with the server must be ended when the daemon job is ended.</p>
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<p>The connect time may also be slightly longer when batch-immediate jobs
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are used.</p>
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<p><span class="bold">Add prestart jobs to a subsystem description</span></p>
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<p><img src="delta.gif" alt="Start of change" />When you configure clients to run jobs in a different subsystem
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than QSERVER, you must also add the necessary pre-start jobs to the subsystem
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description. For example, to add pre-start jobs for QZLSFILE in another subsystem,
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you would use the following command string (inserting your own subsystem name): <tt class="xph">ADDPJE SBSD(<span class="italic">SubsystemName</span>) PGM(QSYS/QZLSFILE) USER(QUSER)
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STRJOBS(*YES) INLJOBS(1) THRESHOLD(1) ADLJOBS(5) JOB(*PGM) JOBD(QSYS/QZLSPJ)
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MAXUSE(200) WAIT(*YES) POOLID(1) CLS(QSYS/QPWFSERVER *CALC *NONE *CALC)</tt>.
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Adding pre-start jobs for QZLSFILET is very similar. Substitute <tt class="xph">QZLSFILE</tt> with <tt class="xph">QZLSFILET</tt> in the above command string and change the
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following parameters: <tt class="xph">ADLJOBS(0)</tt>, <tt class="xph">JOBD(QSYS/QZLSPJ)</tt>,
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and <tt class="xph">MAXUSE(1)</tt>.<img src="deltaend.gif" alt="End of change" /></p>
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<p>This command starts 1 prestart job in the subsystem that you configured.
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This job is used when a new connection is established to iSeries NetServer. For QZLSFILE,
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when the number of pre-start jobs drops below 1, five more pre-start jobs
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are started in order to be used by future connections. For QZLSFILET, there
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is only one job running in a subsystem.</p>
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<p><span class="bold">Specify subsystems</span></p>
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<p>To specify the subsystems that iSeries NetServer server jobs run in, follow these
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steps:</p>
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<ol type="1">
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<li>In iSeries Navigator, expand <span class="bold">Network</span>> <span class="bold">Servers</span>.</li>
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<li>Click <span class="bold">TCP/IP</span>.</li>
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<li>Right-click <span class="bold">iSeries NetServer</span> and select <span class="bold">Properties</span>.</li>
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<li>Click the <span class="bold">Subsystems</span> tab.</li>
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<li>Specify the subsystem settings that you want to use.</li>
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<li>Use the <span class="bold">Help</span> button to find information on individual
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fields.</li>
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<li>Click <span class="bold">OK</span> when you are finished.</li></ol>
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