Totally agree. To make file system crash-proof you really need an ACID compatible underlying storage layer or implement it inside the file system itself. In fac

Totally agree. To make file system crash-proof you really need an ACID compatible underlying storage layer or implement it inside the file system itself. In fact, file system and database are quite similar in case of atomicity and consistency. If an embedded ACID component is too heavy, utilizing a reliable database as storage, for example sqlite, might be a good idea. That’s exactly what I did in ZboxFS (https://github.com/zboxfs/zbox https://github.com/zboxfs/zbox) which can use sqlite as a underlying storage to achieve ACID compatible behaviours.