h2(#start-service). Start the service

<notextile>
<pre><code># <span class="userinput">systemctl enable --now {{arvados_component}}</span>
# <span class="userinput">systemctl status {{arvados_component}}</span>
[...]
</code></pre>
</notextile>

If @systemctl status@ indicates it is not running, use @journalctl@ to check logs for errors:

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<pre><code># <span class="userinput">journalctl -n12 --unit {{arvados_component}}</span>
</code></pre>
</notextile>