Documentation/nvme-security-send.html - master - githubmirror/nvme-cli

Documentation/nvme-security-send.html
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Daniel Wagner
doc: Regenerate all docs for v3.0-b.5
07 авг 2026, 18:03
07 авг 2026, 18:038c9e089
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<body class="manpage">
<div id="header">
<h1>
nvme-security-send(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>nvme-security-send -
   Security Send command
</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</em> [&lt;global-options&gt;] <em>security-send</em> &lt;device&gt; [--file=&lt;file&gt; | -f &lt;file&gt;]
                        [--secp=&lt;security-protocol&gt; | -p &lt;security-protocol&gt;]
                        [--spsp=&lt;protocol-specific&gt; | -s &lt;protocol-specific&gt;]
                        [--tl=&lt;transfer-length&gt; | -t &lt;transfer-length&gt;]
                        [--nssf=&lt;nvme-specific&gt; | -N &lt;nvme-specific&gt;]
                        [--namespace-id=&lt;nsid&gt; | -n &lt;nsid&gt;]</pre>
<div class="attribution">
</div></div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph"><p>The Security Send command is used to transfer security protocol data
to the controller. The data structure transferred to the controller
as part of this command contains security protocol specific commands
to be performed by the controller. The data structure transferred may
also contain data or parameters associated with the security protocol
commands. Status and data that is to be returned to the host for the
security protocol commands submitted by a Security Send command are
retrieved with the Security Receive command.</p></div>
<div class="paragraph"><p>The association between a Security Send command and subsequent Security
Receive command is Security Protocol field dependent as defined in SPC-4.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
-n &lt;nsid&gt;
</dt>
<dt class="hdlist1">
--namespace-id=&lt;nsid&gt;
</dt>
<dd>
<p>
        Target a specific namespace for this security command.
</p>
</dd>
<dt class="hdlist1">
-N &lt;nssf&gt;
</dt>
<dt class="hdlist1">
--nssf=&lt;nssf&gt;
</dt>
<dd>
<p>
        NVMe Security Specific field. If using security protocol EAh
        assigned for NVMe use, the NVMe security specific field indicates
        which reply memory buffer target.
</p>
</dd>
<dt class="hdlist1">
-f &lt;file&gt;
</dt>
<dt class="hdlist1">
--file=&lt;file&gt;
</dt>
<dd>
<p>
        Path to file used as the security protocol&#8217;s payload. Required
        argument.
</p>
</dd>
<dt class="hdlist1">
-p &lt;security-protocol&gt;
</dt>
<dt class="hdlist1">
--secp=&lt;security-protocol&gt;
</dt>
<dd>
<p>
        Security Protocol: This field specifies the security protocol
        as defined in SPC-4. The controller shall fail the command with
        Invalid Parameter indicated if a reserved value of the Security
        Protocol is specified.
</p>
</dd>
<dt class="hdlist1">
-s &lt;security-protocol-specific&gt;
</dt>
<dt class="hdlist1">
--spsp=&lt;security-protocol-specific&gt;
</dt>
<dd>
<p>
        SP Specific: The value of this field is specific to the Security
        Protocol as defined in SPC-4.
</p>
</dd>
<dt class="hdlist1">
-t &lt;trans-length&gt;
</dt>
<dt class="hdlist1">
--tl=&lt;trans-length&gt;
</dt>
<dd>
<p>
        Transfer Length: The value of this field is specific to the
        Security Protocol as defined in SPC-4.
</p>
</dd>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="_global_options">GLOBAL OPTIONS</h2>
<div class="sectionbody">
<div class="paragraph"><p>The following options are defined at the top-level <code>nvme</code> command
and are available to this subcommand:</p></div>
<div class="dlist"><dl>
<dt class="hdlist1">
--dry-run
</dt>
<dd>
<p>
        Print the command that would be executed, but do not actually
        execute it.
</p>
</dd>
<dt class="hdlist1">
--no-ioctl-probing
</dt>
<dd>
<p>
        Disable probing for 64-bit IOCTL support.
</p>
</dd>
<dt class="hdlist1">
--no-retries
</dt>
<dd>
<p>
        Disable retry logic on transient errors.
</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>tabular, 'json</em>, or <em>binary</em>.
        Only one output format may be used at a time.
</p>
</dd>
<dt class="hdlist1">
--output-format-version=&lt;version&gt;
</dt>
<dd>
<p>
        Select the output format version. Version <em>1</em> uses the original
        field naming, while version <em>2</em> (default) provides more consistent
        and script-friendly field names.
</p>
</dd>
<dt class="hdlist1">
--timeout=&lt;ms&gt;
</dt>
<dd>
<p>
        Set the timeout for the command in milliseconds.
</p>
</dd>
<dt class="hdlist1">
-v
</dt>
<dt class="hdlist1">
--verbose
</dt>
<dd>
<p>
        Increase the level of detail in the output. May be specified
        multiple times to further increase verbosity.
</p>
</dd>
</dl></div>
<div class="paragraph"><p>These options can also be set as machine-wide defaults in
nvme-cli.conf(5). A command-line flag always overrides the file.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">EXAMPLES</h2>
<div class="sectionbody">
<div class="paragraph"><p>No Examples</p></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
 2026-08-07 17:02:06 CEST
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