{
  "clusterName": "cubefs01",
  "id": "3",
  "role": "flashgroupmanager",
  "ip": "192.168.0.83",
  "peers": "1:192.168.0.81:17010,2:192.168.0.82:17010,3:192.168.0.83:17010",
  "retainLogs": "20000",
  "listen": "17010",
  "prof": "17020",
  "logLevel": "debug",
  "logDir": "/cfs/log",
  "walDir": "/cfs/data/wal",
  "storeDir": "/cfs/data/store"
}