ERROR: child process failed, exited with error number 1 MongoDB系统服务启动失败的解决办法

女爷i 2022-05-08 11:44 414阅读 0赞

> ### 问题描述 ###

Linux下MongoDB系统服务配置完成后，输入命令 “ systemctl start mongodb  ” ，查看MongoDB系统服务是否启动成功 ，输入命令 “ systemctl status mongodb ” ，结果启动失败的，

错误内容如下：

● mongodb.service - (null)
       Loaded: loaded (/etc/rc.d/init.d/mongodb; bad; vendor preset: disabled)
       Active: active (exited) since Thu 2018-10-11 02:37:49 EDT; 7s ago
         Docs: man:systemd-sysv-generator(8)
      Process: 1521 ExecStop=/etc/rc.d/init.d/mongodb stop (code=killed, signal=TERM)
      Process: 1533 ExecStart=/etc/rc.d/init.d/mongodb start (code=exited, status=0/SUCCESS)
    
    Oct 11 02:37:48 localhost.localdomain systemd[1]: Starting (null)...
    Oct 11 02:37:49 localhost.localdomain mongodb[1533]: Starting MongoDB server
    Oct 11 02:37:49 localhost.localdomain mongodb[1533]: 2018-10-11T02:37:49.057-0400 I CONTROL  [main] Automatically disabling TL...'none'
    Oct 11 02:37:49 localhost.localdomain mongodb[1533]: about to fork child process, waiting until server is ready for connections.
    Oct 11 02:37:49 localhost.localdomain mongodb[1533]: forked process: 1541
    Oct 11 02:37:49 localhost.localdomain mongodb[1533]: ERROR: child process failed, exited with error number 1
    Oct 11 02:37:49 localhost.localdomain mongodb[1533]: To see additional information in this output, start without the "--fork" option.
    Oct 11 02:37:49 localhost.localdomain systemd[1]: Started (null).
    Oct 11 02:37:49 localhost.localdomain mongodb[1533]: Started MongoDB server
    Hint: Some lines were ellipsized, use -l to show in full.

如下图：

![70][]

> ### 解决办法 ###

1、修改配置，需要在 MongoDB 的配置文件 mongod.config 中添加配置，如下图：

2、测试是否成功，修改成功后，再次输入命令 “ systemctl start mongodb ” 启动 MongoDB 服务，查看是否启动成功，输入命令 “ systemctl status mongodb ” ，发现 MongoDB 服务启动成功了，如下图：

![70 1][]

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好了，关于 ERROR: child process failed, exited with error number 1 MongoDB系统服务启动失败的解决办法  就写到这儿了，如果还有什么疑问或遇到什么问题欢迎扫码提问，也可以给我留言哦，我会一一详细的解答的。   
歇后语：“ 共同学习，共同进步 ”，也希望大家多多关注CSND的IT社区。

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[70]: /images/20220508/1d972804499647949e8f97b26319f418.png
[70 1]: /images/20220508/f37e7012d878466ab170a2c0c11ce6de.png