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<body class="manpage">
<div id="header">
<h1>
nvme-toshiba-vs-internal-log(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>nvme-toshiba-vs-internal-log -
   Retrieve a Toshiba device's vendor specific internal log and either save to file or dump the contents.
</p>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<pre class="content">'nvme toshiba vs-internal-log ' <device>
                [--output-file=<FILE>, -o <FILE>] (optional)
                [--saved-log, -s] (optional)</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 Toshiba internal device log
request and either saves the result to a file or dumps the content to stdout.</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).</p></div>
<div class="paragraph"><p>The log is associated with the controller rather than any
namespaces.</p></div>
<div class="paragraph"><p>Two logs exist, the current log and the previous log.</p></div>
<div class="paragraph"><p>This will only work on Toshiba devices supporting this feature.</p></div>
<div class="paragraph"><p>Note: The logs are quite large - typically 100’s of MB. This command can take several minutes to complete.
A progress runner is included when data is written to file and a page count is included in the stdout dump.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
-o <FILE>
</dt>
<dt class="hdlist1">
--output-file=<FILE>
</dt>
<dd>
<p>
        Output binary file. Defaults to text-formatted dump to stdout
</p>
</dd>
<dt class="hdlist1">
-p
</dt>
<dt class="hdlist1">
--prev-log
</dt>
<dd>
<p>
        Use previous log contents. Defaults to the current log contents.
</p>
</dd>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">EXAMPLES</h2>
<div class="sectionbody">
<div class="ulist"><ul>
<li>
<p>
Get the current log from the device and dump it to stdout:
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme toshiba internal-log /dev/nvme0</code></pre>
</div></div>
</li>
<li>
<p>
Get the previous log from the device and save to a binary file:
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme toshiba internal-log /dev/nvme0 --output-file=log.bin --prev-log</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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