如何在Windows上更改mongodb数据目录 [英] How do I change mongodb data directory on windows

问题描述

我的MongoDB服务器运行良好，直到昨天.但是后来我遇到了这个错误:

My MongoDB server was running fine until yesterday. But then I encountered this error:

2020-03-31T10:21:25.981+0530 I  CONTROL  [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2020-03-31T10:21:25.986+0530 I  CONTROL  [initandlisten] MongoDB starting : pid=7544 port=27017 dbpath=C:\data\db\ 64-bit host=DESKTOP-IP084D8
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten] db version v4.2.3
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten] git version: 6874650b362138df74be53d366bbefc321ea32d4
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten] allocator: tcmalloc
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten] modules: none
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten] build environment:
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten]     distmod: 2012plus
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten]     distarch: x86_64
2020-03-31T10:21:25.987+0530 I  CONTROL  [initandlisten]     target_arch: x86_64
2020-03-31T10:21:25.988+0530 I  CONTROL  [initandlisten] options: {}
2020-03-31T10:21:25.990+0530 I  STORAGE  [initandlisten] exception in initAndListen: NonExistentPath: Data directory C:\data\db\ not found., terminating
2020-03-31T10:21:25.990+0530 I  NETWORK  [initandlisten] shutdown: going to close listening sockets...
2020-03-31T10:21:25.990+0530 I  -        [initandlisten] Stopping further Flow Control ticket acquisitions.
2020-03-31T10:21:25.990+0530 I  CONTROL  [initandlisten] now exiting
2020-03-31T10:21:25.991+0530 I  CONTROL  [initandlisten] shutting down with code:100

我不知道数据路径是如何改变的.我必须将MongoDB数据路径从 C:\ data \ db \ 更改为 C:\ Program Files \ MongoDB \ Server \ 4.2 \ data ，所以我尝试更改它使用以下命令，但无法识别路径:

I do not know how the data path got changed. I have to change the MongoDB data path from C:\data\db\ to C:\Program Files\MongoDB\Server\4.2\data, so I tried changing it using the following command, but it doesn't recognize the path:

mongod --dbpath C:\ Program Files \ MongoDB \ Server \ 4.2 \ data

在此处输入路径的格式应该是什么?

What should be the format of the path to be entered here?

推荐答案

使用CMD作为系统管理员，然后键入 mongod --dbpath C:\ myfolder \ myproj \ data \ db;

Use CMD as a system administrator and type mongod --dbpath C:\myfolder\myproj\data\db"

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