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<body class="manpage">
<div id="header">
<h1>
nvme-capacity-mgmt(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>nvme-capacity-mgmt -
   Send capacity management command to configure/create/delete Endurance Groups or NVM Sets, returns results.
</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 capacity-mgmt</em> <device> [--operation=<operation> | -O <operation>]
                        [--element-id=<element-id> | -i <element-id>]
                        [--cap-lower=<cap-lower> | -l <cap-lower>]
                        [--cap-upper=<cap-upper> | -u <cap-upper>]
                        [--output-format=<fmt> | -o <fmt>] [--verbose | -v]
                        [--timeout=<timeout> | -t <timeout>]</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 a capacity management command to
configure/create/delete the Endurance Groups or NVM Sets with the requested
operation and element_id. On success, if the Operation is Create Endurance
group or NVM Set, CQE CDW0 contains Created element identifier else CQE CDW0 is
reserved.</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>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
-O <operation>
</dt>
<dt class="hdlist1">
--operation=<operation>
</dt>
<dd>
<p>
        Operation to be performed by the controller
</p>
</dd>
<dt class="hdlist1">
-i <element-id>
</dt>
<dt class="hdlist1">
--element-id=<element-id>
</dt>
<dd>
<p>
        Value specific to the value of the Operation field.
</p>
</dd>
<dt class="hdlist1">
-l <cap-lower>
</dt>
<dt class="hdlist1">
--cap-lower=<cap-lower>
</dt>
<dd>
<p>
        Least significant 32 bits of the capacity in bytes of the Endurance Group or
        NVM Set to be created
</p>
</dd>
<dt class="hdlist1">
-u <cap-upper>
</dt>
<dt class="hdlist1">
--cap-upper=<cap-upper>
</dt>
<dd>
<p>
        Most significant 32 bits of the capacity in bytes of the Endurance Group or
        NVM Set to be created
</p>
</dd>
<dt class="hdlist1">
-o <fmt>
</dt>
<dt class="hdlist1">
--output-format=<fmt>
</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>
<dt class="hdlist1">
-t <timeout>
</dt>
<dt class="hdlist1">
--timeout=<timeout>
</dt>
<dd>
<p>
        Override default timeout value. In milliseconds.
</p>
</dd>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">EXAMPLES</h2>
<div class="sectionbody">
<div class="paragraph"><p>No examples provided yet.</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
 2025-02-13 00:00:00 UTC
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