blueFS in Ceph - Serbipunk/notes GitHub Wiki

blueFS: https://zhuanlan.zhihu.com/p/46362124

backend: https://www.slideshare.net/sageweil1/bluestore-a-new-storage-backend-for-ceph-one-year-in

cache tier: https://docs.ceph.com/docs/jewel/rados/operations/cache-tiering/