Openstack Ceph分布式存储报错如下：health HEALTH_ERR 473 pgs degraded; 523 pgs down; 1 pgs inconsistent; 523 pgs peering; 9 pgs recovering; 523 pgs stuck inactive; 1123 pgs stuck unclean; 54 requests are blocked > 32 sec; recovery 3169/76504 objects degraded (4.142%); 100/38252 unfound (0.261%); 1 scrub errors; 1 mons down, quorum 0,2 node-3,node-18
  说明：Ceph 存储服务器电源有问题，导致服务器DOWN机了，需要恢复。