OpenBSD FFS is robust in the sense of 'it is unlikely an FFS bug will lose your data'. But it is ancient, and, well, there are reasons for filesystem developmen

OpenBSD FFS is robust in the sense of 'it is unlikely an FFS bug will lose your data'. But it is ancient, and, well, there are reasons for filesystem developments in the last half century, like 'not losing your data thanks to blackouts or hw bug'. The lack of at least a journaling FS is inexcusable in a modern OS. Linux and Windows have had it for 25 years by now, and we could argue softupdates are roughly equivalent (FreeBSD has had SU+J for years now too).