4 - must scrub before tier agent can activate
7 # override short_pg_log_entries.yaml (which sets these under [global])
8 osd_min_pg_log_entries: 3000
9 osd_max_pg_log_entries: 3000
13 - sudo ceph osd pool create base 4
14 - sudo ceph osd pool application enable base rados
15 - sudo ceph osd pool create cache 4
16 - sudo ceph osd tier add base cache
17 - sudo ceph osd tier cache-mode cache writeback
18 - sudo ceph osd tier set-overlay base cache
19 - sudo ceph osd pool set cache hit_set_type bloom
20 - sudo ceph osd pool set cache hit_set_count 8
21 - sudo ceph osd pool set cache hit_set_period 3600
22 - sudo ceph osd pool set cache target_max_objects 250
23 - sudo ceph osd pool set cache min_read_recency_for_promote 0
24 - sudo ceph osd pool set cache min_write_recency_for_promote 0