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Filename : nvme-nvme-mi-send.html
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<body class="manpage">
<div id="header">
<h1>
nvme-nvme-mi-send(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>nvme-nvme-mi-send -
   Send a NVMe-MI Send command to the specified device
</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 nvme-mi-send</em> &lt;device&gt; [--opcode=&lt;opcode&gt; | -O &lt;opcode&gt;]
                        [--namespace-id=&lt;nsid&gt; | -n &lt;nsid&gt;]
                        [--data-len=&lt;data-len&gt; | -l &lt;data-len&gt;]
                        [--nmimt=&lt;nmimt&gt; | -m &lt;nmimt&gt;]
                        [--nmd0=&lt;nmd0&gt; | -0 &lt;nmd0&gt;] [--nmd1=&lt;nmd1&gt; | -1 &lt;nmd1&gt;]
                        [--input-file=&lt;file&gt; | -i &lt;file&gt;]
                        [--output-format=&lt;fmt&gt; | -o &lt;fmt&gt;] [--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>Send a NVMe-MI Send command to the specified device, return results.</p></div>
<div class="paragraph"><p>The &lt;device&gt; parameter is mandatory and may be either the NVMe character
device (ex: /dev/nvme0) or block device (ex: /dev/nvme0n1).</p></div>
<div class="paragraph"><p>On success it returns 0, error code otherwise.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
-O &lt;opcode&gt;
</dt>
<dt class="hdlist1">
--opcode=&lt;opcode&gt;
</dt>
<dd>
<p>
        The NVMe-MI opcode to send to the device in the command
</p>
</dd>
<dt class="hdlist1">
-n &lt;nsid&gt;
</dt>
<dt class="hdlist1">
--namespace-id=&lt;nsid&gt;
</dt>
<dd>
<p>
        The value for the ns-id in the command.
</p>
</dd>
<dt class="hdlist1">
-l &lt;data-len&gt;
</dt>
<dt class="hdlist1">
--data-len=&lt;data-len&gt;
</dt>
<dd>
<p>
        The data length for the buffer used for this command.
</p>
</dd>
<dt class="hdlist1">
-m &lt;nmimt&gt;
</dt>
<dt class="hdlist1">
--nmimt=&lt;nmimt&gt;
</dt>
<dd>
<p>
        The value for the NVMe-MI message type in the command.
</p>
</dd>
<dt class="hdlist1">
-0 &lt;nmd0&gt;
</dt>
<dt class="hdlist1">
--nmd0=&lt;nmd0&gt;
</dt>
<dd>
<p>
        The value for the NVMe management request dword 0 in the command.
</p>
</dd>
<dt class="hdlist1">
-1 &lt;nmd1&gt;
</dt>
<dt class="hdlist1">
--nmd1=&lt;nmd1&gt;
</dt>
<dd>
<p>
        The value for the NVMe management request dword 1 in the command.
</p>
</dd>
<dt class="hdlist1">
-i &lt;file&gt;
</dt>
<dt class="hdlist1">
--input-file=&lt;file&gt;
</dt>
<dd>
<p>
        If the command is a data-out (write) command, use this file
        to fill the buffer sent to the device. If no file is given,
        assumed to use STDIN.
</p>
</dd>
<dt class="hdlist1">
-o &lt;fmt&gt;
</dt>
<dt class="hdlist1">
--output-format=&lt;fmt&gt;
</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>
Has the program issue a nvme-mi-send to execute the VPD write.
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme nvme-mi-send /dev/nvme0n1 -O 6 -m 1 -0 0 -1 0x100 -l 256 -i vpd.bin</code></pre>
</div></div>
</li>
</ul></div>
</div>
</div>
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<h2 id="_nvme">NVME</h2>
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<div class="paragraph"><p>Part of the nvme-user suite.</p></div>
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Last updated
 2025-02-13 00:00:00 UTC
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