[英]Couldn't Start Mongo DB
● mongod.service - MongoDB Database Server Loaded: loaded (/lib/systemd/system/mongod.service; disabled; vendor preset: enabled) Active:
failed (Result: exit-code) since Mon 2020-04-20 13:32:29 IST; 6min ago Docs: https://docs.mongodb.org/manual Process: 27917 ExecStart=/usr/bin/mongod --config /etc/mongod.conf
(code=exited, status=14) Main PID: 27917 (code=exited, status=14) Apr 20 13:32:29 manojkumar systemd[1]: Started MongoDB Database Server. Apr 20 13:32:29 manojkumar systemd[1]:
mongod.service: Main process exited, code=exited, status=14/n/a Apr 20 13:32:29 manojkumar systemd[1]:
mongod.service: Failed with result 'exit-code'.
It looks like mongo db fails to startup, usually it can be because the lack of permissions on mongodb's internal folders.貌似mongo db启动失败,一般是因为mongodb内部文件夹权限不足。
Try to check/set:尝试检查/设置:
chown -R mongodb:mongodb /var/lib/mongodb
chown mongodb:mongodb /tmp/mongodb-27017.sock
To whoever comes here with the same problem of not able to start mongodb with the command (sudo systemctl status mongod) after successful installation:对于遇到相同问题的人,在成功安装后无法使用命令 (sudo systemctl status mongod) 启动 mongodb :
I had to set ulimit -n 64000 to get it to work.我必须设置 ulimit -n 64000 才能让它工作。 This is actually mentioned in the installation docs here which I had ignored initially.
这实际上在我最初忽略的安装文档中提到过。
● mongod.service - MongoDB Database Server Loaded: loaded (/lib/systemd/system/mongod.service; disabled; vendor preset: enabled) Active:
failed (Result: exit-code) since Mon 2020-04-20 13:32:29 IST; 6min ago Docs: https://docs.mongodb.org/manual Process: 27917 ExecStart=/usr/bin/mongod --config /etc/mongod.conf
(code=exited, status=14) Main PID: 27917 (code=exited, status=14) Apr 20 13:32:29 manojkumar systemd[1]: Started MongoDB Database Server. Apr 20 13:32:29 manojkumar systemd[1]:
mongod.service: Main process exited, code=exited, status=14/n/a Apr 20 13:32:29 manojkumar systemd[1]:
mongod.service: Failed with result 'exit-code'.
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