9 - volumes: # attached to each instance
16 - but it is still running
24 - sudo ceph osd pool create foo 128 128
25 - sudo ceph osd pool application enable foo rados
27 - sudo ceph tell osd.0 injectargs -- --osd-inject-failure-on-pg-removal
28 - sudo ceph osd pool delete foo foo --yes-i-really-really-mean-it
29 - ceph.wait_for_failure: [osd.0]
32 - sudo ceph osd down 0
33 - ceph.restart: [osd.0]