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Mongodb 仅当我使用 sudo 时才起作用

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Mongodb 仅当我使用 sudo 时才起作用

当我尝试使用启动 MongoDB 时mongod，它返回以下消息：

2017-03-09T20:54:48.868-0300 I CONTROL  [initandlisten] MongoDB starting : pid=9556 port=27017 dbpath=/data/db 64-bit host=kallel-Aspire-ES1-511
2017-03-09T20:54:48.868-0300 I CONTROL  [initandlisten] db version v3.4.2
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten] git version: 3f76e40c105fc223b3e5aac3e20dcd026b83b38b
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.2g  1 Mar 2016
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten] allocator: tcmalloc
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten] modules: none
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten] build environment:
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten]     distmod: ubuntu1604
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten]     distarch: x86_64
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten]     target_arch: x86_64
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten] options: {}
2017-03-09T20:54:48.869-0300 I STORAGE  [initandlisten] exception in initAndListen: 20 Attempted to create a lock file on a read-only directory: /data/db, terminating
2017-03-09T20:54:48.869-0300 I NETWORK  [initandlisten] shutdown: going to close listening sockets...
2017-03-09T20:54:48.869-0300 I NETWORK  [initandlisten] shutdown: going to flush diaglog...
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten] now exiting
2017-03-09T20:54:48.869-0300 I CONTROL  [initandlisten] shutting down with code:100

我该如何解决呢，我不想每次都执行 sudo 操作。

答案1

您应该使用 root 或 sudo 启动服务 (mongod)。例如：

sudo service mongod start

但是，无需 root 权限，使用 mongo 客户端进行连接

mongo

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