60 lines
4.1 KiB
HTML
60 lines
4.1 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html 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="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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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Path names in the "root" (/) file system" />
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<meta name="abstract" content="Path names have specific form in the root (/) file system." />
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<meta name="description" content="Path names have specific form in the root (/) file system." />
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<meta name="DC.subject" content="path name, use in / (root) file system" />
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<meta name="keywords" content="path name, use in / (root) file system" />
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<meta name="DC.Relation" scheme="URI" content="rzaaxrootfs.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzaaxunicode.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzaaxtype2.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzaaxpath.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzaaxrootpath" />
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<meta name="DC.Language" 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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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Path names in the "root" (/) file system</title>
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</head>
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<body id="rzaaxrootpath"><a name="rzaaxrootpath"><!-- --></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">Path names in the "root" (/) file system</h1>
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<div><p>Path names have specific form in the <span class="q">"root"</span> (/) file system.</p>
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<div class="section"> <img src="./delta.gif" alt="Start of change" /><pre> /Directory/Directory . . . /Object</pre><img src="./deltaend.gif" alt="End of change" />
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<ul><li>Each component of the path name can be up to 255 characters long, much
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longer than in the QSYS.LIB or QDLS file systems. The full path name can be
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extremely long, up to 16 megabytes.</li>
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<li>There is no limit to the depth of the directory hierarchy other than program
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and server space limits.</li>
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<li>The characters in names are converted to UCS2 Level 1 form (for *TYPE1
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directories) and UTF-16 (for *TYPE2 directories) when the names are stored.
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</li>
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</ul>
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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="rzaaxrootfs.htm" title="The root (/) file system takes full advantage of the stream file support and hierarchical directory structure of the integrated file system. It has the characteristics of the DOS and OS/2 file systems.">"root" (/) file system</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rzaaxunicode.htm" title="When you use the root (/), QOpenSys, and user-defined file systems, you can take advantage of system support that ensures characters in object names remain the same.">Name continuity</a></div>
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<div><a href="rzaaxtype2.htm" title="The "root" (/), QOpenSys, and user-defined file systems (UDFS) in the integrated file system support the *TYPE2 directory format. The *TYPE2 directory format is an enhancement of the original *TYPE1 directory format.">*TYPE2 directories</a></div>
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<div><a href="rzaaxpath.htm" title="A path name (also called a pathname on some systems) tells the server how to locate an object.">Path name</a></div>
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</div>
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</div>
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</body>
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</html>
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