$ ceph -s
    cluster af89d9a5-8745-4476-b67e-ba42f0c8036e
     health HEALTH_WARN 11 pgs backfill; 10 pgs backfilling; 477 pgs degraded; 56 pgs down; 57 pgs peering; 67 pgs stale; 60 pgs stuck inactive; 273 pgs stuck unclean; 24 requests are blocked > 32 sec; recovery 442948/1416638 objects degraded (31.268%); 3/12 in osds are down; noout flag(s) set
     monmap e2: 1 mons at {kvm=192.168.10.20:6789/0}, election epoch 1, quorum 0 kvm
     osdmap e38324: 12 osds: 9 up, 12 in
            flags noout
      pgmap v1554066: 740 pgs, 4 pools, 2764 GB data, 691 kobjects
            6284 GB used, 9250 GB / 15534 GB avail
            442948/1416638 objects degraded (31.268%)
                   3 down+remapped+peering
                 199 active+clean
                  43 stale+down+peering
                   2 stale+active+replay+degraded
                  10 active+degraded+remapped
                  10 down+peering
                  10 active+degraded+remapped+backfilling
                   4 stale+degraded
                  11 active+degraded+remapped+wait_backfill
                   7 active+remapped
                  18 stale+active+degraded
                   1 remapped+peering
                 422 active+degraded
recovery io 5495 kB/s, 1 objects/s
  client io 100 kB/s rd, 184 kB/s wr, 63 op/s