linux-formula/linux/files/collectd_df.conf

<LoadPlugin df>
  Globals false
</LoadPlugin>

<Plugin df>
  {%- for fs_type in plugin.get('fs_types', []) %}
  FSType {{ fs_type }}
  {%- endfor %}
  IgnoreSelected {{ plugin.get('ignore_selected', False)|lower }}
  ReportByDevice false
  ReportInodes true
  ValuesAbsolute true
  ValuesPercentage true
</Plugin>