199 lines
12 KiB
HTML
199 lines
12 KiB
HTML
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<?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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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<meta name="dc.date" scheme="iso8601" content="2005-10-17" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow"/>
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<title>Display OptiConnect link status (DSPOPCLNK)</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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<a name="dsplnk"></a>
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<h3 id="dsplnk">Display OptiConnect link status (DSPOPCLNK)</h3>
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<p>To display the connection status information of the links between systems
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in the HSL or fiber-optic networks, use the Display OptiConnect Link Status
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(DSPOPCLNK) command. The <span class="italic">Display OptiConnect Link Status</span> screen will vary depending on your hardware configuration. If your hardware
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configuration includes HSL OptiConnect, the following screen will appear:</p>
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<a name="xdsplnk"></a>
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<div class="fignone" id="xdsplnk"><span class="figcap">Figure 19. Display OptiConnect Link Status, Part 1</span>
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<pre class="screen"> Display OptiConnect Link Status
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System: SYSTEMA
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Type options, press Enter
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5=Display Loop Details 6=Display Connections Details
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Opt Loop Number Resource HSL OptiConnect Status
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5 256 SB01 Active
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257 SB02 Active
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259 SB03 Active
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Bottom
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F3=Exit F5=Refresh F6=Display Optical Links F12=Cancel
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</pre></div>
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<a name="wq52"></a>
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<div class="notetitle" id="wq52">Note:</div>
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<div class="notebody">If your hardware configuration includes HSL OptiConnect, you
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can still access information relating to fiber-optic links by pressing the
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<pre class="xmp">F6=Display Optical Links</pre>function key on the <span class="italic">Display
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OptiConnect Link Status</span> screen.</div>
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<p>The <span class="italic">Display Loop Details</span> screen shows the status
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of a specific High Speed Link ring. It provides information on the bus adapter/port
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on each side of a system connection. To access this screen, type option 5:</p>
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<pre class="xmp">5=Display Loop Details</pre><p class="indatacontent">in the <span class="bold">Opt</span> field.</p>
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<a name="hsl2"></a>
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<div class="fignone" id="hsl2"><span class="figcap">Figure 20. Display Loop Details</span>
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<pre class="screen"> Display Loop Details
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System: SYSTEMA
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Loop Number . : 256
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--------From-------- ---------To---------
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Resource Name Port Resource Name Port Hardware Status
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BC02 C00 BC01 A01 Operational
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BC01 A00 BC02 C01 Operational
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Bottom
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F3=Exit F5=Refresh F6=Display Connection Details F12=Cancel
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</pre></div>
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<p>You can also obtain information on the status of an HSL OptiConnect connection
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from the issuing system to another system by accessing the <span class="italic">Display Connection Details</span> screen. To view this screen, press the</p>
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<pre class="xmp">F6=Display Connection Details</pre><p class="indatacontent">function key.</p>
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<p>If your hardware configuration does not include HSL OptiConnect, the following
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screen will appear:</p>
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<a name="dsp2"></a>
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<div class="fignone" id="dsp2"><span class="figcap">Figure 21. Display OptiConnect Link Status</span>
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<pre class="screen"> Display OptiConnect Link Status
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System: SYSTEMA
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------Remote Optical Links-------
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System Top Bottom Redundant Remote Connection
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Resource Link Link Link Bus Status
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SYSTEMB
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SOC13 Active Ready Ready 4 Active
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SOC02 Ready Active Ready 5 Active
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SYSTEMC
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SOC08 Active Ready Down 2 Active
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SOC10 Unknown Unknown Unknown Failed
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SYSTEMD
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SOC07 Active Ready Ready 6 Active
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SOC04 Ready Active Ready 7 Active
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Bottom
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F3=Exit F5=Refresh data F11=Display local links F12=Cancel
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</pre></div>
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<p>This Display OptiConnect Link Status screen above shows information related
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to remote optical links. Information can also be obtained on local optical
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links. To access this screen, press the:</p>
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<pre class="xmp">F11=Display Local Links</pre><p class="indatacontent">function
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key.</p>
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<a name="wq53"></a>
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<div class="fignone" id="wq53"><span class="figcap">Figure 22. Display OptiConnect Link Status</span>
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<pre class="screen"> Display OptiConnect Link Status
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System: SYSTEMA
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------Local Optical Links-------
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System Top Bottom Redundant Remote Connection
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Resource Link Link Link Bus Status
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SYSTEMB
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SOC13 Active Ready Ready 6 Active
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SOC02 Ready Active Ready 7 Active
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SYSTEMC
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SOC08 Active Ready Down 6 Active
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SOC10 Unknown Unknown Unknown Failed
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SYSTEMD
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SOC07 Active Ready Ready 6 Active
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SOC04 Ready Active Ready 7 Active
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Bottom
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F3=Exit F5=Refresh data F11=Display bus owner F12=Cancel
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</pre></div>
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<p>Information can also be obtained to indicate the bus owner. To access this
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Display OptiConnect Link Status, press the</p>
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<pre class="xmp">F11=Display bus owner</pre><p class="indatacontent">function
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key.</p>
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<p>The Display OptiConnect Link Status screens show the following: </p>
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<ul>
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<li>The local system/resource and the associated local bus number</li>
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<li>Remote resource</li>
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<li>Remote bus number</li>
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<li>Bus owner: the system that owns the shared bus</li>
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<li>Link status
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<ul>
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<li>Active: Cable in use for logical path SOCxx</li>
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<li>Ready: Cable available for use</li>
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<li>Down: Failure in cable, or optical hardware or remote system is down</li>
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<li>Unknown: Remote system could not be contacted</li></ul></li>
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<li>Connection status
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<ul>
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<li>Vary on pending: Remote system could not be contacted</li>
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<li>Varied on: Normal status</li>
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<li>Varyon/degraded: Normal status; redundancy lost</li>
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<li>Active: Normal status; currently in use</li>
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<li>Active/degraded: Same as <span class="italic">Active</span> with redundancy
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lost</li>
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<li>Failed: Failed</li></ul></li></ul>
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<p>You may receive a connection status message indicating some troubleshooting
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is required. Review the following to help with potential problems:</p>
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<ul>
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<li>Any status for a Link or Connection of <span class="italic">Active</span>, <span class="italic">Ready</span>, or <span class="italic">Varied on</span> indicates
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that OptiConnect is operating correctly.</li>
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<li>If a system shows a Link Status of <span class="italic">Down</span>, then
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either a hub system is down or a cable/OptiConnect card has failed. The same
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is true for a Connection Status of <span class="italic">Varyon/degraded</span>,
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or <span class="italic">Active/degraded</span>. To solve this problem:
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<ol type="1">
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<li>Check that all systems are operational</li>
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<li>If a hub system is down, wait for it to be powered up and try the command
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again</li>
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<li>If all hubs are operational, call your IBM® Service Representative</li></ol>
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<a name="wq55"></a>
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<div class="notetitle" id="wq55">Note:</div>
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<div class="notebody">This does not apply to customers with 500 or 510 systems
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in an OptiConnect cluster.</div></li>
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<li>If a link status is <span class="italic">Unknown</span> or Connection Status
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is <span class="italic">Vary on pending</span>, check that the remote system is
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operational, and that the QSOC subsystem has been started.</li>
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<li>If the DSPOPCLNK screen is blank, then QSOC subsystem has not started
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on the system that you are signed on.</li></ul>
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<p> To print the entire Display OptiConnect Link Status screen use the Display
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OptiConnect Link Status DSPOPCLNK OUTPUT(*PRINT) command.</p>
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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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