scan

{
    "active": "ok",.
    "ceph_fsid": "df060192-7369-42dd-bb9c-db18bb6f3355",.
    "cluster_name": "ceph",.
    "data": {
        "path": "/dev/sdf1",.
        "uuid": ""
    },.
    "fsid": "46eacafe-22b6-4433-8e5c-e595612d8579",.
    "journal": {
        "path": "/dev/disk/by-partuuid/f4f2cb90-4173-411c-bb9d-a855116ef672",.
        "uuid": ""
    },.
     "journal_uuid": "f4f2cb90-4173-411c-bb9d-a855116ef672",.
    "journal_uuid.1": "962f1a44-b658-4109-befe-16dc3520fe27",.
    "keyring": "AQD5PG1ZEz1ALBAAUBoCXAqlAZYJd0oJ8/1+qA==",.
    "magic": "ceph osd volume v026",.
    "ready": "ready",.
    "type": "filestore",.
    "upstart": "",.
    "whoami": 31
}