overrides:
  ceph:
    log-whitelist:
    - wrongly marked me down
    - objects unfound and apparently lost
tasks:
- exec:
    client.0:
      - sudo ceph osd pool create cache 4
      - sudo ceph osd tier add rbd cache
      - sudo ceph osd tier cache-mode cache writeback
      - sudo ceph osd tier set-overlay rbd cache
      - sudo ceph osd pool set cache hit_set_type bloom
      - sudo ceph osd pool set cache hit_set_count 8
      - sudo ceph osd pool set cache hit_set_period 60
      - sudo ceph osd pool set cache target_max_objects 250
- thrashosds:
    timeout: 1200