make-bcache bug?

Marc MERLIN
2017-05-14T18:07:50Z

bcache-tools (1.0.8-2+b1)

gargamel:~# make-bcache -C /dev/sde2
Already a bcache device on /dev/sde2, overwrite with --wipe-bcache
gargamel:~# make-bcache --wipe-bcache -C /dev/sde2
Device /dev/sde2 already has a non-bcache superblock, remove it using wipefs and wipefs -a

/dev/sde2 is an old bcache I'm reformatting.
The first message is correct
The 2nd one is not "/dev/sde2 already has a non-bcache superblock"

Clearly it can't have a bcache and not a bcache superblock, right?

Marc
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