MongoDB错误无法连接到服务器

Question

我先执行命令:

sudo service mongodb restart

我收到提示:

stop: Unknown instance: 
mongodb start/running, process 3175

然后,我执行命令:

mongo

我收到错误:

MongoDB shell version: 2.4.6
connecting to: test
Tue Oct  8 19:48:08.961 Error: couldn't connect to server 127.0.0.1:27017 at  src/mongo/shell/mongo.js:145
exception: connect failed

我不知道我是怎么得到这个错误的.

Answer 1

执行以下命令

sudo rm -rf /var/lib/mongodb/mongod.lock

然后

sudo service mongodb restart