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+<h1>
+nvme-ocp-internal-log(1) Manual Page
+</h1>
+<h2>NAME</h2>
+<div class="sectionbody">
+<p>nvme-ocp-internal-log -
+ Conditionally retrieves 07h Telemetry Host-Initiated log, C9h OCP Strings Log from an NVMe device or from user-specified file path. Takes retrieved logs and decodes into human-readable output format specified by user.
+</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 internal-log</em> &lt;device&gt;
+ [--telemetry-log=&lt;file&gt; | -l &lt;file&gt;]
+ [--string-log=&lt;file&gt; | -s &lt;file&gt;]
+ [--output-file=&lt;file&gt; | -o &lt;file&gt;]
+ [--output-format=&lt;fmt&gt; | -f &lt;fmt&gt;]
+ [--data-area=&lt;da&gt; | -a &lt;da&gt;]
+ [--telemetry-type=&lt;type&gt; | -t &lt;type&gt;]</pre>
+<div class="attribution">
+</div></div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_description">DESCRIPTION</h2>
+<div class="sectionbody">
+<div class="paragraph"><p>Conditionally retrieves 07h Telemetry Host-Initiated log, C9h OCP Strings Log
+from an NVMe device or from user-specified file path. Takes retrieved logs and
+decodes (or) parses into human-readable output format specified by user.</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 a namespace 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">
+-l &lt;file&gt;
+</dt>
+<dt class="hdlist1">
+--telemetry-log=&lt;file&gt;
+</dt>
+<dd>
+<p>
+ File name to existing Telemetry Host-Initiated raw binary data to be used.
+ If no path is specified, a live retrieval of payload on &lt;device&gt; will be
+ performed.
+</p>
+</dd>
+<dt class="hdlist1">
+-s &lt;file&gt;
+</dt>
+<dt class="hdlist1">
+--string-log=&lt;file&gt;
+</dt>
+<dd>
+<p>
+ File name to existing OCP String Log raw binary data to be used. If no path
+ is specified, a live retrieval of payload on &lt;device&gt; will be
+ performed.
+</p>
+</dd>
+<dt class="hdlist1">
+-o &lt;file&gt;
+</dt>
+<dt class="hdlist1">
+--output-file=&lt;file&gt;
+</dt>
+<dd>
+<p>
+ Filepath name to where human-readable output data will be saved to.
+</p>
+</dd>
+<dt class="hdlist1">
+-f &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>. Only one output format can be
+ used at a time, the default value is <em>json</em>.
+</p>
+</dd>
+<dt class="hdlist1">
+-a &lt;da&gt;
+</dt>
+<dt class="hdlist1">
+--data-area=&lt;da&gt;
+</dt>
+<dd>
+<p>
+ Retrieves the specific data area requested. Valid inputs are 1,2. If this
+ option is not specified, the default value is 1.
+</p>
+</dd>
+<dt class="hdlist1">
+-t &lt;type&gt;
+</dt>
+<dt class="hdlist1">
+--telemetry-type=&lt;type&gt;
+</dt>
+<dd>
+<p>
+ If set to 1, controller shall capture the Telemetry Host-Initiated data
+ representing the internal state of the controller at the time the associated
+ Get Log Page command is processed. If cleared to 0, controller shall not
+ update this data.
+</p>
+</dd>
+</dl></div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_examples">EXAMPLES</h2>
+<div class="sectionbody">
+<div class="ulist"><ul>
+<li>
+<p>
+Retrieve in both OCP String Log and Telemetry Host-Initiated Log from
+device. Decode default data-area(s) in default format and output to console.
+</p>
+<div class="listingblock">
+<div class="content">
+<pre><code># nvme ocp internal-log /dev/nvme0</code></pre>
+</div></div>
+</li>
+<li>
+<p>
+Retrieve Telemetry Host-Initiated data, reads in the OCP String Log locally.
+Decode default data-area(s) in default format.
+</p>
+<div class="listingblock">
+<div class="content">
+<pre><code># nvme ocp internal-log /dev/nvme0 --string-log=ocp_string_log.bin
+ --output-file=output_file.json</code></pre>
+</div></div>
+</li>
+<li>
+<p>
+Retrieve OCP String Log, reads in the Telemetry Host-Initiated Log locally.
+Decode data-areas 1 and 2, and output in json format.
+</p>
+<div class="listingblock">
+<div class="content">
+<pre><code># nvme ocp internal-log /dev/nvme0 --telemetry-log=host_telemetry.bin
+ --output-format=json --output-file=output_file.json --data-area=2</code></pre>
+</div></div>
+</li>
+<li>
+<p>
+Reads in both OCP String Log and Telemetry Host-Initiated Log locally.
+Decode data-areas 1 and 2, and output in normal text format.
+</p>
+<div class="listingblock">
+<div class="content">
+<pre><code># nvme ocp internal-log /dev/nvme0 --string-log=ocp_string_log.bin
+ --telemetry-log=host_telemetry.bin --output-format=normal
+ --output-file=output_file.txt --data-area=2</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
+ 2024-08-02 09:57:44 CEST
+</div>
+</div>
+</body>
+</html>