regarding raid5/6 on btrfs - in this recent message [1] Zygo Blaxell writes: > Not much has changed for raid5/6 since 2014, other than the introduction > of ra

regarding raid5/6 on btrfs - in this recent message [1] Zygo Blaxell writes: > Not much has changed for raid5/6 since 2014, other than the introduction > of raid1c3 for metadata in 2019 to make filesystem with raid6 data usable. > Almost all of the bugs from 2014 still exist today. Developers have > been fixing more severe and less avoidable bugs in the meantime. [1]: https://www.spinics.net/lists/linux-btrfs/msg107268.html https://www.spinics.net/lists/linux-btrfs/msg107268.html Also, worth mentioning another email from same author with guidelines for users running btrfs raid5 array: https://lore.kernel.org/linux-btrfs/20200627032414.GX10769@hungrycats.org/ https://lore.kernel.org/linux-btrfs/20200627032414.GX10769@h...