108 lines
6.1 KiB
HTML
108 lines
6.1 KiB
HTML
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<meta name="DC.Title" content="Power control system values: Message queue and library" />
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<meta name="abstract" content="Specifies the message queue and library. (QUPSMSGQ)" />
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<meta name="description" content="Specifies the message queue and library. (QUPSMSGQ)" />
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<title>Power control system values: Message queue and library</title>
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<body id="rzakzqupsmsgq"><a name="rzakzqupsmsgq"><!-- --></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">Power control system values: Message queue and library</h1>
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<div><p>Specifies the message queue and library. (QUPSMSGQ)</p>
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<p><span class="uicontrol">Message queue and library</span>, also known as <span class="uicontrol">QUPSMSGQ</span>,
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is a member of the power control category of i5/OS™ system values. You can use this system
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value to specify the message queue that is to receive uninterruptible power
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supply messages and the library where the specified message queue is found.
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To learn more, keep reading.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><th colspan="2" valign="top" class="firstcol" id="d0e31">Quick reference</th>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e34">Location</th>
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<td valign="top" headers="d0e34 ">In iSeries™ Navigator,
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select your system, <span class="menucascade"><span class="uicontrol"></span> > <span class="uicontrol">Configuration
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and Service</span> > <span class="uicontrol">System Values</span> > <span class="uicontrol">Power
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Control</span> > <span class="uicontrol">General</span></span></td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e52">Special authority</th>
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<td valign="top" headers="d0e52 ">None</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e57">Default value</th>
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<td valign="top" headers="d0e57 ">Message queue - QSYSOPR; Library - QSYS</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e62">Changes take effect</th>
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<td valign="top" headers="d0e62 ">Immediately</td>
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</tr>
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<tr><th valign="top" class="firstcol" id="d0e67">Lockable</th>
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<td valign="top" headers="d0e67 ">No</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section"><h4 class="sectiontitle">What can I do with this system value?</h4><p>You may specify
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the name of a message queue that is to receive uninterruptible power supply
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messages.</p>
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<p>If the message queue is not the system operator message queue,
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then all uninterruptible power supply messages are also sent to the system
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operator message queue. This system value is meaningful only if your system
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has the battery power unit feature and has an uninterruptible power supply
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attached.</p>
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<p>When a change in power activates the uninterruptible power
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supply, this message queue receives the uninterruptible power supply activated
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message (CPF1816). If the action to take when power failure occurs is set
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to not automatically power down the system, the following conditions must
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be met or the system immediately begins to power down.</p>
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<ul><li>The message queue specified in this system value must exist.</li>
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<li>If the message queue is a workstation message queue (or system operator),
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it must be in break or notify mode.</li>
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<li>If the message queue is not a workstation message queue, it must be allocated
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by a job.</li>
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</ul>
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<p>For all other uninterruptible power supply messages, the message queue
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does not have to be allocated, or in break or notify mode. If this system
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value does not specify the name of a valid message queue, a message is sent
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to the system operator indicating the notification failure, and the system
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continues processing.</p>
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<p>The specified message queue is cleared during
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a restart. If you assign this value a user's message queue, the user loses
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all messages in the specified message queue during each restart.</p>
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<p>The
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message queue must exist in the system disk pool (also known as auxiliary
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storage pool) or in a basic user disk pool.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Where can I get more information about this system value?</h4><p>To
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learn more, go to the power control system values overview topic. If you are
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looking for a specific system value or category of system values, try using
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the i5/OS system
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value finder.</p>
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</div>
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</div>
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<div><div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rzakzpoweroverview.htm" title="Use power control system values to control the system's power supply values.">System values: Power control overview</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="rzakzfinder.htm">System value finder</a></div>
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</div>
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</div>
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</body>
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