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overrides:
ceph:
log-whitelist:
- must scrub before tier agent can activate
tasks:
- exec:
client.0:
- sudo ceph osd erasure-code-profile set myprofile crush-failure-domain=osd m=2 k=2
- sudo ceph osd pool create base 4 4 erasure myprofile
- sudo ceph osd pool application enable base rados
- sudo ceph osd pool set base min_size 2
- sudo ceph osd pool create cache 4
- sudo ceph osd tier add base cache
- sudo ceph osd tier cache-mode cache writeback
- sudo ceph osd tier set-overlay base 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 5000
- rados:
clients: [client.0]
pools: [base]
ops: 10000
objects: 6600
max_seconds: 1200
size: 1024
op_weights:
read: 100
write: 100
delete: 50
copy_from: 50
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