The C<md plugin> collects information from Linux Software-RAID devices (md).
All reported values are of the type C<md_disks>. Reported type instances are
-"number" (number of component devices), "raid" (number of devices in the
-array), "active", "working", "failed" (number of failed disks) and "spare"
-(number of spare disks).
+I<active>, I<failed> (present but not operational), I<spare> (hot stand-by) and
+I<missing> (physically absent) disks.
=over 4
the device, i.e. the name of the block device without the leading C</dev/>.
See B<IgnoreSelected> for more details.
-=item B<IgnoreSelected> I<true>|I<false>
+=item B<IgnoreSelected> B<true>|B<false>
-Invert device selection: If set to true, all md devices B<except> those listed
-using B<Device> are collected. If false (the default), only those listed are
-collected. If no configuration is given, the B<md> plugin will collect data
-from all md devices.
+Invert device selection: If set to B<true>, all md devices B<except> those
+listed using B<Device> are collected. If B<false> (the default), only those
+listed are collected. If no configuration is given, the B<md> plugin will
+collect data from all md devices.
=back