It wasn't bcachefs' fault (in fact, I'm copying my laptop's install back on a bcachefs partition), it was a accumulative problem where in the end the bcachefs-e

It wasn't bcachefs' fault (in fact, I'm copying my laptop's install back on a bcachefs partition), it was a accumulative problem where in the end the bcachefs-enabled kernel and various tools decided to go on strike and forced me to go back on a btrfs based partition. (I booted into a post-mount environment and ran rsync)