You can change device label like this echo cool_label > /sys/fs/bcachefs/51a11e41-1765-4a71-aa5c-240f839fe141/dev-0/label
but you can't change filesystem label.
Needs support in bcachefs-tools too.
I think this applies to some other options too, like for example UUID.
You can change device label like this
echo cool_label > /sys/fs/bcachefs/51a11e41-1765-4a71-aa5c-240f839fe141/dev-0/labelbut you can't change filesystem label. Needs support in bcachefs-tools too. I think this applies to some other options too, like for example UUID.