Question

我已按照这些步骤在我的Linux mint中安装MongoDB，最后运行此命令

mongo --host 127.0.0.1:27017

但运行此命令后出现此错误。

MongoDB shell version: 3.2.18
connecting to: 127.0.0.1:27017/test
2017-12-21T13:16:20.693+0530 W NETWORK  [thread1] Failed to connect to 127.0.0.1:27017, in(checking socket for error after poll), reason: errno:111 Connection refused
2017-12-21T13:16:20.693+0530 E QUERY    [thread1] Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed :
connect@src/mongo/shell/mongo.js:231:14
@(connect):1:6

exception: connect failed

我已经运行了这个命令

sudo service mongod start

但是在这个命令之后，

 mongod.service - High-performance, schema-free document-oriented database
   Loaded: loaded (/lib/systemd/system/mongod.service; disabled; vendor preset: 
   Active: failed (Result: exit-code) since Thu 2017-12-21 13:35:28 IST; 6s ago
     Docs: https://docs.mongodb.org/manual
  Process: 4891 ExecStart=/usr/bin/mongod --quiet --config /etc/mongod.conf (cod
 Main PID: 4891 (code=exited, status=100)

I found many solution but did not get it resolved. Thanks in advance.

Answer 1

确保mongod服务在本地运行

sudo service mongod status

如果不是，请运行sudo service mongod start

如果这没有帮助，请尝试：

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

再次运行service mongod start

编辑

尝试更改mongodb文件夹中的权限

cd /var/lib/mongodb
sudo chown -R mongodb:mongodb *

此外，如果这没有帮助，请运行此

sudo /usr/bin/mongod --config /etc/mongodb.conf

告诉我输出（如果它有效并不能解决你的问题，那么服务启动仍然需要修复，只是好奇）

安装Mongo DB并在启动时出现此错误

1 个答案: