我已触发行动：
强制杀死mongo
修改后的配置文件
删除mongo - 27017.
// service mongodstatus⬇️
sockBelow是最新的日志，不知道没有下雨 //var/log/mongodb/mongod.log
请注意日期，因为我没有改变
2017-09-09T08:07:06.059+0800 I INDEX [initandlisten] building index using bulk method; build may temporarily use up to 500 megabytes of RAM
2017-09-09T08:07:06.068+0800 I INDEX [initandlisten] build index done. scanned 0 total records. 0 secs
2017-09-09T08:07:06.068+0800 I COMMAND [initandlisten] setting featureCompatibilityVersion to 3.4
2017-09-09T08:07:06.074+0800 I NETWORK [thread1] waiting for connections on port 27017
2017-09-09T09:44:31.906+0800 I CONTROL [signalProcessingThread] got signal 15 (Terminated), will terminate after current cmd ends
2017-09-09T09:44:31.906+0800 I NETWORK [signalProcessingThread] shutdown: going to close listening sockets...
2017-09-09T09:44:31.906+0800 I NETWORK [signalProcessingThread] closing listening socket: 7
2017-09-09T09:44:31.906+0800 I NETWORK [signalProcessingThread] closing listening socket: 8
2017-09-09T09:44:31.906+0800 I NETWORK [signalProcessingThread] removing socket file: /tmp/mongodb-27017.sock
2017-09-09T09:44:31.907+0800 I NETWORK [signalProcessingThread] shutdown: going to flush diaglog...
2017-09-09T09:44:31.907+0800 I FTDC [signalProcessingThread] Shutting down full-time diagnostic data capture
2017-09-09T09:44:31.911+0800 I STORAGE [signalProcessingThread] WiredTigerKVEngine shutting down
2017-09-09T09:44:32.040+0800 I STORAGE [signalProcessingThread] shutdown: removing fs lock...
2017-09-09T09:44:32.040+0800 I CONTROL [signalProcessingThread] now exiting
2017-09-09T09:44:32.040+0800 I CONTROL [signalProcessingThread] shutting down with code:0
2017-09-09T09:44:32.143+0800 I CONTROL [main] ***** SERVER RESTARTED *****