I really suspect a lot of bad block issues can be avoided by monitoring
SMART data. SMART is working very well for me with btrfs formatted
drives. SMART will detect when sectors silently fail and as those
failures accumulate, SMART will warn in an obvious way that the drive in
question is at end of life. So I think the whole bad block issue should
ideally be handled at a lower level than filesystem with modern hard drives.
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html