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<meta name="DC.Title" content="Use integrated file system APIs in the independent ASP QSYS.LIB file system" />
<meta name="abstract" content="Many integrated file system APIs are valid in the independent ASP QSYS.LIB file system" />
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<h1 class="topictitle1">Use integrated file system APIs in the independent ASP QSYS.LIB file
system</h1>
<div><p>Many integrated file system APIs are valid in the independent ASP
QSYS.LIB file system</p>
<div class="section"><p>The APIs listed in <a href="rzaaxprogapi.htm#rzaaxprogapi">Perform operations using APIs</a> can
operate on the independent ASP QSYS.LIB file system, except for the following
situations:</p>
</div>
<div class="section"><div class="p"> <ul><li>File operations can be done only on program-described physical files and
source physical files.</li>
<li>The <span class="apiname">symlink()</span> function can be used only to link to
an object in independent ASP QSYS.LIB from another file system that supports
symbolic links.</li>
<li>The <span class="apiname">QjoStartJournal()</span> and <span class="apiname">QjoEndJournal()</span> APIs
cannot be used on database physical files.</li>
<li><img src="./delta.gif" alt="Start of change" />If you use <span class="apiname">QsrSave()</span> or <span class="apiname">QsrRestore()</span> APIs
to save or restore library objects on an independent ASP, this independent
ASP must be associated with the job doing the save or restore operation, or
the independent ASP must be specified on the ASPDEV key. The naming convention
of path name (/asp_name/QSYS.LIB/object.type) is not supported on <span class="apiname">QsrSave()</span> and <span class="apiname">QsrRestore()</span> APIs.<img src="./deltaend.gif" alt="End of change" /></li>
</ul>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaaxiaspfs.htm" title="The independent ASP QSYS.LIB file system supports the iSeries server library structure in independent auxiliary storage pools (ASPs) you create and define. This file system provides access to database files and all of the other iSeries server object types that the library support manages in the independent ASPs.">Independent ASP QSYS.LIB</a></div>
</div>
<div class="relinfo"><strong>Related information</strong><br />
<div><a href="../apiref/api.htm">Application programming interfaces (APIs)</a></div>
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