10-mongodb启动错误

1、error信息

python@ubuntu:~$ mongod
2018-02-22T17:02:54.672+0800 I CONTROL  [initandlisten] MongoDB starting : pid=8016 port=27017 dbpath=/data/db 64-bit host=ubuntu
2018-02-22T17:02:54.673+0800 I CONTROL  [initandlisten] db version v3.4.0
2018-02-22T17:02:54.673+0800 I CONTROL  [initandlisten] git version: f4240c60f005be757399042dc12f6addbc3170c1
2018-02-22T17:02:54.673+0800 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.2g-fips  1 Mar 2016
2018-02-22T17:02:54.674+0800 I CONTROL  [initandlisten] allocator: tcmalloc
2018-02-22T17:02:54.674+0800 I CONTROL  [initandlisten] modules: none
2018-02-22T17:02:54.674+0800 I CONTROL  [initandlisten] build environment:
2018-02-22T17:02:54.675+0800 I CONTROL  [initandlisten]     distmod: ubuntu1604
2018-02-22T17:02:54.675+0800 I CONTROL  [initandlisten]     distarch: x86_64
2018-02-22T17:02:54.675+0800 I CONTROL  [initandlisten]     target_arch: x86_64
2018-02-22T17:02:54.675+0800 I CONTROL  [initandlisten] options: {}
2018-02-22T17:02:54.676+0800 I STORAGE  [initandlisten] exception in initAndListen: 20 Attempted to create a lock file on a read-only directory: /data/db, terminating
2018-02-22T17:02:54.676+0800 I NETWORK  [initandlisten] shutdown: going to close listening sockets...
2018-02-22T17:02:54.677+0800 I NETWORK  [initandlisten] shutdown: going to flush diaglog...
2018-02-22T17:02:54.677+0800 I CONTROL  [initandlisten] now exiting
2018-02-22T17:02:54.677+0800 I CONTROL  [initandlisten] shutting down with code:100

•  管理员身份启动
• 参考博客http://www.cnblogs.com/kekemm/p/6785616.html

　　

2、/data/db 存放数据库的文件权限不对，修改权限

 

 

3、删除文件，用Mongodb用户创建文件

4、后台运行mongodb服务端