问题描述
使用Brew安装后，我无法使Mysql运行.我正在使用OS X El Capitan版本10.11.3和Mysql Server版本5.7.11.当我启动服务器时，我收到:
I'am not able to get Mysql running after installation using Brew. I'am using OS X El Capitan Version 10.11.3 and Mysql Server version 5.7.11. When I start the server I receive:
这是我在err文件中得到的:
and this what I get in my err file:
2016-03-19T20:59:45.907542Z 0 [ERROR] InnoDB: The innodb_system data file 'ibdata1' must be writable
有人以前有这个吗?非常感谢.
Does any one have got this before ?Many thanks.
推荐答案
更新自制软件后，我收到了同样的错误.
I received this same error after updating homebrew.
要解决此问题，我必须重置mysql数据目录的所有者，更新后将其更改回我的用户ID.
To fix this I had to reset the owner of the mysql data dir, it was changed back to my userid after the update.
cd /usr/local/mysql
sudo chown -R _mysql data/
假设您的mysql home目录位于/usr/local
Assuming your mysql home dir is in /usr/local
此后，重新启动服务即可
After this a restart of the service worked
$ sudo /usr/local/mysql/support-files/mysql.server start
Starting MySQL
. SUCCESS!
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