1.查看volume狀態，存儲節點狀態爲down
2.查看controller上的sheduler日誌
2020-03-03 21:41:49.502 11616 WARNING cinder.scheduler.host_manager [req-41f119cd-d09f-4dce-92c8-1f8694a381df a45945b8923f4afd89173db2b2306f61 cbeb5b5290b54a9db8287b1d3109bdcf - default default] volume service is down. (host: storage1@lvm)
3.查看存儲節點的volume日誌
2020-03-03 23:38:27.541 3853 ERROR cinder.service [-] Manager for service cinder-volume storage1@lvm is reporting problems, not sending heartbeat. Service will appear "down".
超過心跳時間（60s後down）
在存儲節點上systemctl restart openstack-cinder-volume狀態正常，多次查看節點狀態發現存儲節點爲進行心跳更新
從上面的日誌分析查看cinder.conf中的report_interval、service_down_time配置，都爲默認配置；查看節點的主機時間時區設置有問題；更改主機時區設置後正常