MongoDB: exception in initAndListen: 20 Attempted to create a lock file on a read-only directory:...

启动mongodb遇到的一个问题和解决:(心累,找了那么多的解决方法,这个测试最有用的)

MongoDB: exception in initAndListen: 20 Attempted to create a lock file on a read-only directory: /data/db, terminal

sudo chown -R `id -u` /data/db

sudo chmod -R go+w /data/db

or

sudo chown -R $USER /data/db  (亲测有效,直接复制粘贴就行)

sudo chmod -R go+w /data/db


转(http://blog.csdn.net/u012877472/article/details/51001025)

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