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overrides:
ceph:
log-whitelist:
- overall HEALTH_
- \(CACHE_POOL_NEAR_FULL\)
- \(CACHE_POOL_NO_HIT_SET\)
tasks:
- exec:
client.0:
- sudo ceph osd erasure-code-profile set teuthologyprofile crush-failure-domain=osd m=1 k=2
- sudo ceph osd pool delete rbd rbd --yes-i-really-really-mean-it
- sudo ceph osd pool create rbd 4 4 erasure teuthologyprofile
- 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
- rbd pool init rbd
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