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Edit File: nvme-ocp-get-dssd-power-state-feature.html

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<body class="manpage">
<div id="header">
<h1>
get-dssd-power-state-feature(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>nvme-ocp-get-dssd-power-state-feature -
   Get DSSD Power State
</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 ocp get-dssd-power-state-feature</em> &lt;device&gt;
                        [--sel=&lt;select&gt; | -S &lt;select&gt;] [--all | -a]
                        [--no-uuid | -n]</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, retrieves OCP DSSD Power State.
Passing --all calls NVMe Get Feature three times, returning all three of
the Current, Default, and Saved values.</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>This will only work on OCP compliant devices supporting this feature.
Results for any other device are undefined.</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">
-S &lt;select&gt;
</dt>
<dt class="hdlist1">
--sel=&lt;select&gt;
</dt>
<dd>
<p>
        Select (SEL): This field specifies which value of the attributes
        to return in the provided data:
</p>
<div class="tableblock">
<table rules="all"
width="100%"
frame="border"
cellspacing="0" cellpadding="4">
<col width="50%" />
<col width="50%" />
<tbody>
<tr>
<td align="left" valign="top"><p class="table">Select</p></td>
<td align="left" valign="top"><p class="table">Description</p></td>
</tr>
<tr>
<td align="left" valign="top"><p class="table">0</p></td>
<td align="left" valign="top"><p class="table">Current</p></td>
</tr>
<tr>
<td align="left" valign="top"><p class="table">1</p></td>
<td align="left" valign="top"><p class="table">Default</p></td>
</tr>
<tr>
<td align="left" valign="top"><p class="table">2</p></td>
<td align="left" valign="top"><p class="table">Saved</p></td>
</tr>
<tr>
<td align="left" valign="top"><p class="table">3</p></td>
<td align="left" valign="top"><p class="table">Supported capabilities</p></td>
</tr>
<tr>
<td align="left" valign="top"><p class="table">4-7</p></td>
<td align="left" valign="top"><p class="table">Reserved</p></td>
</tr>
</tbody>
</table>
</div>
</dd>
<dt class="hdlist1">
-a
</dt>
<dt class="hdlist1">
--all
</dt>
<dd>
<p>
        Print out all 3 values at once - Current DSSD Power State,
        Default DSSD Power State, and Saved DSSD Power State
</p>
</dd>
<dt class="hdlist1">
-n
</dt>
<dt class="hdlist1">
--no-uuid
</dt>
<dd>
<p>
        Do not try to automatically detect UUID index for this command (required
        for old OCP 1.0 support)
</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 get-dssd-power-state-feature command to get the Curent DSSD Power State in watts.
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme ocp get-dssd-power-state-feature /dev/nvme0 -S 0</code></pre>
</div></div>
</li>
<li>
<p>
Has the program issue a get-dssd-power-state-feature command to get all three DSSD Power States in watts.
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme ocp get-dssd-power-state-feature /dev/nvme0 -a</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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