My experience is that OpenEBS and Longhorn are cool and new and simplified, but that I would only trust my life to Rook/Ceph. If it's going into production, I'd

My experience is that OpenEBS and Longhorn are cool and new and simplified, but that I would only trust my life to Rook/Ceph. If it's going into production, I'd say look at https://rook.io/ https://rook.io/ - Ceph can do both block and filesystem volumes.