Connect to libvirt URI. The default is to connect to the default
libvirt URI, normally Xen.
-=item B<--debug>
+=item B<--csv>
+
+Print the results in CSV format, suitable for importing into a
+spreadsheet or database.
+
+This option is only supported if virt-df was built with CSV support.
+
+=item B<--debug>
Emit debugging information on stderr. Please supply this if you
report a bug.