CephFS looks stable, and has diskprediction and Prometheus modules: https://docs.ceph.com/en/quincy/cephfs/index.html https://docs.ceph.com/en/quincy/cephfs/in

CephFS looks stable, and has diskprediction and Prometheus modules: https://docs.ceph.com/en/quincy/cephfs/index.html https://docs.ceph.com/en/quincy/cephfs/index.html https://github.com/ceph/ceph https://github.com/ceph/ceph Still not completely decoupled from host roles, but seems to work for some folks. =3