121 lines
7.6 KiB
HTML
121 lines
7.6 KiB
HTML
|
<?xml version="1.0" encoding="UTF-8"?>
|
||
|
|
<!DOCTYPE html
|
||
|
|
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
|
|
<html lang="en-us" xml:lang="en-us">
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
||
|
|
<meta name="security" content="public" />
|
||
|
|
<meta name="Robots" content="index,follow" />
|
||
|
|
<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))' />
|
||
|
|
<meta name="DC.Type" content="concept" />
|
||
|
|
<meta name="DC.Title" content="Devices system values: Action to take when a device error occurs on the workstation" />
|
||
|
|
<meta name="abstract" content="Sets the action to take when an error occurs. (QDEVRCYACN)" />
|
||
|
|
<meta name="description" content="Sets the action to take when an error occurs. (QDEVRCYACN)" />
|
||
|
|
<meta name="DC.Relation" scheme="URI" content="rzakzdevicesoverview.htm" />
|
||
|
|
<meta name="DC.Relation" scheme="URI" content="rzakzlocksecurity.htm" />
|
||
|
|
<meta name="DC.Relation" scheme="URI" content="rzakzfinder.htm" />
|
||
|
|
<meta name="DC.Relation" scheme="URI" content="rzakzqdscjobitv.htm" />
|
||
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
|
||
|
|
<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
|
||
|
|
<meta name="DC.Format" content="XHTML" />
|
||
|
|
<meta name="DC.Identifier" content="rzakzqdevrcyacn" />
|
||
|
|
<meta name="DC.Language" content="en-us" />
|
||
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
||
|
|
<!-- US Government Users Restricted Rights -->
|
||
|
|
<!-- Use, duplication or disclosure restricted by -->
|
||
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
||
|
|
<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
|
||
|
|
<link rel="stylesheet" type="text/css" href="./ic.css" />
|
||
|
|
<title>Devices system values: Action to take when a device error occurs on
|
||
|
|
the workstation</title>
|
||
|
|
</head>
|
||
|
|
<body id="rzakzqdevrcyacn"><a name="rzakzqdevrcyacn"><!-- --></a>
|
||
|
|
<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
|
||
|
|
<h1 class="topictitle1">Devices system values: Action to take when a device error occurs on
|
||
|
|
the workstation</h1>
|
||
|
|
<div><p>Sets the action to take when an error occurs. (QDEVRCYACN)</p>
|
||
|
|
<p><span class="uicontrol">Action to take when a device error occurs on the workstation</span>,
|
||
|
|
also known as <span class="uicontrol">QDEVRCYACN</span>, is a member of the devices
|
||
|
|
category of i5/OS™ system
|
||
|
|
values. You can use this system value to set the action to take when an error
|
||
|
|
occurs. To learn more, keep reading.</p>
|
||
|
|
|
||
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th colspan="2" valign="top" class="firstcol" id="d0e34">Quick reference</th>
|
||
|
|
</tr>
|
||
|
|
</thead>
|
||
|
|
<tbody><tr><th valign="top" class="firstcol" id="d0e38" headers="d0e34 ">Location</th>
|
||
|
|
<td valign="top" headers="d0e38 d0e34 ">In iSeries™ Navigator,
|
||
|
|
select your system, <span class="menucascade"><span class="uicontrol"></span> > <span class="uicontrol">Configuration
|
||
|
|
and Service</span> > <span class="uicontrol">System Values</span> > <span class="uicontrol">Devices</span> > <span class="uicontrol">Recovery</span></span></td>
|
||
|
|
</tr>
|
||
|
|
<tr><th valign="top" class="firstcol" id="d0e56" headers="d0e34 ">Special authority</th>
|
||
|
|
<td valign="top" headers="d0e56 d0e34 ">All object (*ALLOBJ) and security administrator (*SECADM)</td>
|
||
|
|
</tr>
|
||
|
|
<tr><th valign="top" class="firstcol" id="d0e61" headers="d0e34 ">Default value</th>
|
||
|
|
<td valign="top" headers="d0e61 d0e34 ">Disconnect job, and send message to user's application after reconnecting</td>
|
||
|
|
</tr>
|
||
|
|
<tr><th valign="top" class="firstcol" id="d0e66" headers="d0e34 ">Changes take effect</th>
|
||
|
|
<td valign="top" headers="d0e66 d0e34 ">Immediately</td>
|
||
|
|
</tr>
|
||
|
|
<tr><th valign="top" class="firstcol" id="d0e71" headers="d0e34 ">Lockable</th>
|
||
|
|
<td valign="top" headers="d0e71 d0e34 ">Yes Lock function of security-related system values<br /><img src="rzakz503.gif" alt="Lockable system value" /><br /> (Click for details)</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div class="section"><h4 class="sectiontitle">What can I do with this system value?</h4><p>You may specify
|
||
|
|
the action to take when an input/output (I/O) error occurs for an interactive
|
||
|
|
job's workstation.</p>
|
||
|
|
<p>The device recovery action is not performed until
|
||
|
|
the next I/O operation is performed by the job. In a LAN or WAN environment,
|
||
|
|
this may allow one device to disconnect and another to connect, using the
|
||
|
|
same device description, before the next I/O operations for the job occurs.
|
||
|
|
The job may recover from the I/O error message and continue running to the
|
||
|
|
second device. To avoid this, a device recovery action of <span class="uicontrol">Disconnect
|
||
|
|
job, and return to previous request level after reconnecting</span> or
|
||
|
|
<span class="uicontrol">End the job and send message to QHST log</span> should be
|
||
|
|
specified. These device recovery actions are performed immediately when an
|
||
|
|
I/O error, such as a power off operation, occurs.</p>
|
||
|
|
<p>You may select from
|
||
|
|
the following options:</p>
|
||
|
|
<ul><li><span class="uicontrol">Send error message to user's application (*MSG)</span> <p>Sends
|
||
|
|
the I/O error message to the user's application program. The application program
|
||
|
|
performs error recovery.</p>
|
||
|
|
</li>
|
||
|
|
<li><span class="uicontrol">Disconnect job, and send message to user's application after
|
||
|
|
reconnecting (*DSCMSG)</span> <p>Disconnects the job. When the user signs
|
||
|
|
on again, an error message is sent to the application program.</p>
|
||
|
|
</li>
|
||
|
|
<li><span class="uicontrol">Disconnect job, and return to previous request level after
|
||
|
|
reconnecting (*DSCENDRQS)</span> <p>Disconnects the job. When the user
|
||
|
|
signs on again, a cancel request function is performed to return control of
|
||
|
|
the job back to the last request level.</p>
|
||
|
|
</li>
|
||
|
|
<li><span class="uicontrol">End the job and send message to QHST log (*ENDJOBNOLIST)</span> <p>Ends
|
||
|
|
the job. A message is sent to the QHST log indicating that the job ended because
|
||
|
|
of the device error. To minimize the performance impact of the ending job,
|
||
|
|
the job's priority is lowered by 10, the time slice is set to 100 milliseconds
|
||
|
|
and the purge attribute is set to yes.</p>
|
||
|
|
<p>Select <span class="uicontrol">Produce a job
|
||
|
|
log</span> (*ENDJOB), if you want the message sent to the job log and
|
||
|
|
the QHST log.</p>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
<div class="section"><h4 class="sectiontitle">Where can I get more information about this system value?</h4><p>To
|
||
|
|
learn more, go to the devices system values overview topic. If you are looking
|
||
|
|
for a specific system value or category of system values, try using the i5/OS system
|
||
|
|
value finder.</p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div><div class="relconcepts"><strong>Related concepts</strong><br />
|
||
|
|
<div><a href="rzakzdevicesoverview.htm" title="Use i5/OS devices system values to control the system's device auto-configuration and recovery values.">System values: Devices overview</a></div>
|
||
|
|
<div><a href="rzakzlocksecurity.htm" title="Find information about how to lock and unlock system values. Only some system values can be locked. This will provide you with a description of the lock function, what system values can be locked, and how to lock and unlock them.">Lock function of security-related system values</a></div>
|
||
|
|
<div><a href="rzakzqdscjobitv.htm" title="Specifies the time-out interval for disconnected jobs. (QDSCJOBITV)">Jobs system values: Time-out interval for disconnected jobs</a></div>
|
||
|
|
</div>
|
||
|
|
<div class="relinfo"><strong>Related information</strong><br />
|
||
|
|
<div><a href="rzakzfinder.htm">System value finder</a></div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|