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<body class="manpage">
<div id="header">
<h1>
nvme-endurance-event-agg-log(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>nvme-endurance-event-agg-log -
   Send NVMe Endurance log page request, returns result and log
</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 endurance-event-agg-log</em> <device> [--log-entries=<log_entries> | -e <log_entries>]
                        [--rae | -r] [--raw-binary | -b]
                        [--output-format=<fmt> | -o <fmt>] [--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>Retrieves the NVMe Endurance Event Aggregate log page from an NVMe device and
provides the returned structure.</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>On success, the returned endurance event agg log structure may be returned
in one of several ways depending on the option flags; the structure may parsed
by the program and printed in a readable format, the raw buffer may be
printed to stdout for another program to parse, or reported in json format.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
-e <log_entries>
</dt>
<dt class="hdlist1">
--log-entries=<log_entries>
</dt>
<dd>
<p>
        Retrieve the Endurance Group Event Aggregate Log pending entries.
        This argument is mandatory and its success may depend on the device’s
        statistics to provide this log For More details see NVM Express 1.4 Spec.
        Section 5.14.1.15. The maximum number of log entries supported is 2044
        for the device.
</p>
</dd>
<dt class="hdlist1">
-r
</dt>
<dt class="hdlist1">
--rae
</dt>
<dd>
<p>
        Retain an Asynchronous Event.
</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>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">EXAMPLES</h2>
<div class="sectionbody">
<div class="ulist"><ul>
<li>
<p>
Print the Endurance log page in a human readable format:
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme endurance-event-agg-log /dev/nvme0</code></pre>
</div></div>
</li>
<li>
<p>
Print the raw Endurance log to a file:
</p>
<div class="listingblock">
<div class="content">
<pre><code># nvme endurance-event-agg-log /dev/nvme0 --output=binary > endurance_event_agg_log.raw</code></pre>
</div></div>
<div class="paragraph"><p>It is probably a bad idea to not redirect stdout when using this mode.</p></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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