9 - volumes: # attached to each instance
16 - sudo ceph config set mgr mgr/devicehealth/enable_monitoring false --force
18 - but it is still running
26 - sudo ceph osd pool create foo 128 128
27 - sudo ceph osd pool application enable foo rados
29 - sudo ceph tell osd.0 injectargs -- --osd-inject-failure-on-pg-removal
30 - sudo ceph osd pool delete foo foo --yes-i-really-really-mean-it
31 - ceph.wait_for_failure: [osd.0]
34 - sudo ceph osd down 0
35 - ceph.restart: [osd.0]