Mongo db change datadir

最新推荐文章于 2025-12-17 14:20:19 发布

转载最新推荐文章于 2025-12-17 14:20:19 发布 · 91 阅读

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原文链接：http://www.cnblogs.com/xiaojikuaipao/p/6874892.html

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#数据库

本文介绍如何修改MongoDB的数据存储位置，包括编辑配置文件、更新权限和重启服务的步骤。若要保留旧数据，需先停止服务并手动迁移文件。

To change the location used by MongoDB to store its data, you need to:

Edit /etc/mongodb.conf and change the line dbpath=/var/lib/mongodb to the path that you desire, e.g. dbpath=/home/user/data/mongodb
Update the permissions of your chosen path to allow the mongodb user to write to it, e.g. chown $USER -R /home/user/data/mongodb
Restart the MongoDB service by running sudo service mongodb restart

Note that if you have any data in the old location that you want to keep, you'll need to stop the MongoDB service first, manually move the files and then start the service again.

To stop the MongoDB server use sudo service mongodb stop

转载于:https://www.cnblogs.com/xiaojikuaipao/p/6874892.html