configuring environment ...
preconfiguring rdw2 ...
adding medium fake_medium_001 ...
and again using different mountpoint and .rdw2-medium-label disabled (expect fail) ...
rdw2: ERROR: this medium is already defined
and again using different medium id and different mountpoint and .rdw2-medium-label disabled (expect ok) ...
and again using different medium id and different mountpoint and .rdw2-medium-label enabled (expect fail) ...
linux_labeller_file: ERROR: medium is already labelled
rdw2: INTERNAL ERROR: add_medium: labeller returned non-zero (hint: see error messages above)
all done