SUSE reaffirms support for Btrfs

Also, a lot of raid failures are down to "soft" problems. You need to read (and rewrite) your drive regularly. Just as dynamic ram needs to be refreshed every couple of nanoseconds, so does your drive need to be refreshed regularly, although on a MUCH longer timescale. Again, a scrub will pick up problems before they get serious.

Cheers,
Wol