$ ceph status
    cluster 5e25f2da-a8ae-44e5-a04c-e7136b4e2a56
     health HEALTH_WARN
            3 pgs degraded
            3 pgs stuck degraded
            17 pgs stuck unclean
            3 pgs stuck undersized
            3 pgs undersized
     monmap e2: 3 mons at {mon1=192.168.56.6:6789/0,mon2=192.168.56.7:6789/0,mon3=192.168.56.8:6789/0}
            election epoch 6, quorum 0,1,2 mon1,mon2,mon3
     osdmap e170: 8 osds: 8 up, 8 in; 14 remapped pgs
      pgmap v1493: 128 pgs, 1 pools, 0 bytes data, 0 objects
            308 MB used, 76403 MB / 76711 MB avail
                 111 active+clean
                  14 active+remapped
                   3 active+undersized+degraded