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View File Name : nvme-changed-ns-list-log.html

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<body class="manpage">
<div id="header">
<h1>
nvme-changed-ns-list-log(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>nvme-changed-ns-list-log -
   Send NVMe Changed Namespace List log page request, returns result and log.
</p>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<pre class="content"><em>nvme changed-ns-list-log</em> <device> [--raw-binary | -b]
                        [--output-format=<fmt> | -o <fmt>] [--verbose | -v]</pre>
<div class="attribution">
</div></div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph"><p>Retrieves the NVMe Changed Namespace List log page from an NVMe device and
provides the returned structure.</p></div>
<div class="paragraph"><p>The <device> parameter is mandatory and must be a NVMe character device
(ex: /dev/nvme0).</p></div>
<div class="paragraph"><p>On success, the returned Changed Namespace List log structure may be
returned in one of several ways depending on the option flags; the
structure may parsed by the program and printed in a readable format or
the raw buffer may be printed to stdout for another program to parse.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
-b
</dt>
<dt class="hdlist1">
--raw-binary
</dt>
<dd>
<p>
        Print the raw Changed Namespace List log buffer to stdout.
</p>
</dd>
<dt class="hdlist1">
-o <fmt>
</dt>
<dt class="hdlist1">
--output-format=<fmt>
</dt>
<dd>
<p>
        Set the reporting format to <em>normal</em>, <em>json</em> or <em>binary</em>. Only one
        output format can be used at a time.
</p>
</dd>
<dt class="hdlist1">
-v
</dt>
<dt class="hdlist1">
--verbose
</dt>
<dd>
<p>
        Increase the information detail in the output.
</p>
</dd>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">EXAMPLES</h2>
<div class="sectionbody">
<div class="ulist"><ul>
<li>
<p>
Print the Changed Namespace List Log page in a human readable format:
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme changed-ns-list-log /dev/nvme0</code></pre>
</div></div>
</li>
<li>
<p>
Print the raw Changed Namespace List log to a file:
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme changed-ns-list-log /dev/nvme0 --raw-binary > log.raw</code></pre>
</div></div>
<div class="paragraph"><p>It is probably a bad idea to not redirect stdout when using this mode.</p></div>
</li>
</ul></div>
</div>
</div>
<div class="sect1">
<h2 id="_nvme">NVME</h2>
<div class="sectionbody">
<div class="paragraph"><p>Part of the nvme-user suite</p></div>
</div>
</div>
</div>
<div id="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
Last updated
 2025-02-13 00:00:00 UTC
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