版权声明:本文为博主原创文章,未经博主允许不得转载。如需转载,加上原文链接即可~~ https://blog.csdn.net/hpulfc/article/details/82499135
在安装mysql ,并且初始化完成,将要启动的时候,初心了下面的信息:
Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.
查看msyql 的启动日志:
vim /var/log/mysqld.log
看最后出现了:
[InnoDB] InnoDB: The innodb_system data file 'ibdata1' must be writable
说明,这个数据文件不可写,所以,就可以赋予其权限即可
chmod -R 777 /var/lib/mysql/
其中,上面的是mysql 的数据目录,根据配置文件可以做出相应调整。
再次进行启动:
systemctl start mysqld
查看状态:
● mysqld.service - MySQL Server
Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2018-09-07 16:42:54 CST; 7min ago
表示启动成功!