4 with a separate client 0,1,2 third node.
5 Use xfs beneath the osds.
6 CephFS tests running on client 2,3
28 - (POOL_APP_NOT_ENABLED)
32 enable experimental unrecoverable data corrupting features: "*"
34 mon warn on osd down out interval zero: false
36 osd_class_load_list: "cephfs hello journal lock log numops rbd refcount
37 replica_log rgw sdk statelog timeindex user version"
38 osd_class_default_list: "cephfs hello journal lock log numops rbd refcount
39 replica_log rgw sdk statelog timeindex user version"