[yjftsjthsd-h]

> check-summing fs

Is it? Last I'd heard was

> nilfs2 store checksums for all data. However, at least the current implementation does not verify it when reading.

https://www.spinics.net/lists/linux-nilfs/msg01063.html

[nix23]

Hmm you could be right, i found nothing about that it is calculated at read-time. Just with fsck.