Btrfs at Facebook

Posted Aug 11, 2020 22:17 UTC (Tue) by redneb (guest, #140746)
In reply to: Btrfs at Facebook by anton
Parent article: Btrfs at Facebook

This is not true anymore, it was a bug that was fixed in 4.14 (11/2017). There are two commits about this and the pull request says: "degraded read-write mount is allowed if all the raid profile constraints are met, now based on more accurate check".