- Btrfs has supported RAID5 since 2013, but serious issues in RAID5/6 support were
identified. As of 2026, these remain unresolved. The official
wiki states it should not be used in production.
+ Btrfs has supported RAID5 since 2013, but serious issues in RAID5/6 support were
identified. As of 2026, these remain unresolved. The official
wiki states that RAID5/6 support should not be used in production.