I'm a happy bcachefs user. Haven't had any issues on a simple mirrored array, which I've been running since before it was in (and out) of the kernel. It's the best filesystem in 2025. Thank you for all your work.

What is the status of scrub? Are there any technical barriers to implementing it, or is it just prioritization at this point? FWIW I think there are probably a lot of sysadmin types who would move over to bcachefs if scrub was implemented. I know there are other cooler features like RS and send/receive, but those probably aren't blocking many from switching over.

Scrub went in in 6.15. I think 6.17 might've been when it was fully solid; it took a bit for some bugs to shake out in the self healing paths.