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		<title>Nagio Check - check_bioctl</title>
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		<h1>Nagios Check - check_bioctl</h1>
		<h3>check_bioctl - checks status of a RAID array using bioctl</h3>

		<p>This check is for OpenBSD machines with bioctl(8) supported RAID cards.

		<p>
		The only real caveat with it is that bioctl needs rw permission to
		/dev/bio. One way to allow for that is by adding an entry to
		/etc/doas.conf.
		</p>

		<p>
		This is an example of a setup for NRPE. For checks on the machine running
		Nagios, use the _nagios user in /etc/doas.conf instead of _nrpe, and of course,
		no ${SYSCONFDIR}/nrpe.cfg. check_bioctl runs bioctl once for each device, so
		you will need a doas.conf entry that matches each device you wish to check. If
		you have multiple RAID volumes, you'll need one permit rules per volume.
		</p>

<pre>
/etc/doas.conf:
permit nopass _nrpe as root cmd /sbin/bioctl args ami0
permit nopass _nrpe as root cmd /sbin/bioctl args ami1
</pre>

<pre>
${SYSCONFDIR}/nrpe.cfg:
command[check_bioctl]=${PREFIX}/libexec/nagios/check_bioctl -d ami0 -d ami1
</pre>

		<p>
		For more information on
		<a href="http://man.openbsd.org/bioctl.8">bioctl(8) see the OpenBSD man page</a>.
		</p>

		<p>
		<a href="check_bioctl-1.23.tar.gz">Download v1.23</a>
		</p>
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