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<body class="manpage">
<div id="header">
<h1>
nvme-intel-internal-log(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>nvme-intel-internal-log -
   Retrieve Intel device's internal log and save to file.
</p>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<pre class="content">'nvme intel internal-log ' <device> [--log=<NUM>, -l <NUM>]
                [--region=<NUM>, r <NUM>]
                [--nlognum=<NUM>, m <NUM>]
                [--namespace-id=<NUM>, -n <NUM>]
                [--output-file=<FILE>, -o <FILE>]</pre>
<div class="attribution">
</div></div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph"><p>For the NVMe device given, sends the Intel vendor unique device log
request and saves the result to a file.</p></div>
<div class="paragraph"><p>The <device> parameter is mandatory and may be either the NVMe
character device (ex: /dev/nvme0), or a namespace block device (ex:
/dev/nvme0n1). If using the character device, the namespace id parameter
is mandatory.</p></div>
<div class="paragraph"><p>This will only work on Intel devices supporting this feature which
includes (but not limited to) all the Intel DC P3xxx family of
controllers. Results for any other device are undefined.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
-l <NUM>
</dt>
<dt class="hdlist1">
--log=<NUM>
</dt>
<dd>
<p>
        Log type: 0, 1, or 2 for nlog, event log, and assert log,
        respectively.
</p>
</dd>
<dt class="hdlist1">
-n <NUM>
</dt>
<dt class="hdlist1">
--namespace-id=<NUM>
</dt>
<dd>
<p>
        Namespace to use.
</p>
</dd>
<dt class="hdlist1">
-o <FILE>
</dt>
<dt class="hdlist1">
--output-file=<FILE>
</dt>
<dd>
<p>
        Output file; defaults to device name provided
</p>
</dd>
<dt class="hdlist1">
-r <NUM>
</dt>
<dt class="hdlist1">
--region=<NUM>
</dt>
<dd>
<p>
        Select which core region to retrieve the log from. -1 for all
        available, if supported by the device.
</p>
</dd>
<dt class="hdlist1">
-m <NUM>
</dt>
<dt class="hdlist1">
--nlognum=<NUM>
</dt>
<dd>
<p>
        When used with <em>nlog</em>, this specifies which nlog to read. -1
        for all, if supported by the device.
</p>
</dd>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">EXAMPLES</h2>
<div class="sectionbody">
<div class="ulist"><ul>
<li>
<p>
Gets the nlog from the device and saves to default file:
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme intel internal-log /dev/nvme0 --namespace-id=1 --log=0</code></pre>
</div></div>
</li>
<li>
<p>
Gets the event log from the device and saves to defined file:
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme intel internal-log /dev/nvme0 --namespace-id=1 --log=1 --output-file=MyAwesomeEventLog</code></pre>
</div></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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