tasks: - exec: client.0: - sudo ceph osd erasure-code-profile set teuthologyprofile ruleset-failure-domain=osd m=1 k=2 - sudo ceph osd pool create datapool 4 4 erasure teuthologyprofile - sudo ceph osd pool set datapool allow_ec_overwrites true overrides: ceph: conf: client: rbd default data pool: datapool