php - mongod --config /usr/local/etc/mongod.conf 无法启动

Question

问题描述：

  使用命令：mongod --config /usr/local/etc/mongod.conf 无法启动mongodb，也不打印任何信息。之前用的都好好的，请问是什么原因呢？

输入mongod 打印：

liudeMacBook-Air:~ liu$ mongod
2016-05-09T15:05:42.632+0800 I CONTROL  [initandlisten] MongoDB starting : pid=867 port=27017 dbpath=/data/db 64-bit host=liudeMacBook-Air.local
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten] db version v3.2.3
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten] git version: b326ba837cf6f49d65c2f85e1b70f6f31ece7937
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten] allocator: system
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten] modules: none
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten] build environment:
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten]     distarch: x86_64
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten]     target_arch: x86_64
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten] options: {}
2016-05-09T15:05:42.633+0800 I STORAGE  [initandlisten] exception in initAndListen: 29 Data directory /data/db not found., terminating
2016-05-09T15:05:42.633+0800 I CONTROL  [initandlisten] dbexit:  rc: 100

环境：osx（mac）

Answer 1

从错误消息来看，很明确地说明了/data/db不存在，应该先检查这点。

2016-05-09T15:05:42.633+0800 I STORAGE [initandlisten] exception in initAndListen: 29 Data directory /data/db not found., terminating

如有必要先建立这个目录再试

sudo mkdir /data/db