1 问题
[root@localhost mysql]# /etc/rc.d/init.d/mysql status
MySQL is not running, but lock file (/var/lock/subsys/mysql[FAILED]
[root@localhost mysql]# /etc/rc.d/init.d/mysql start
Starting MySQL…The server quit without updating PID file (/usr/local/mysql/data/localhost.localdomain.pid). [FAILED]
2 原因
没有初始化权限表
3 解决办法
#cd /usr/local/mysql(进入mysql安装目录)
#chown -R mysql:mysql .
$scripts/mysql_install_db
4 本人解决过程
[root@localhost ~]#cd /usr/local/mysql
[root@localhost mysql]#chown -R mysql.mysql .
[mysql@localhost mysql]$scripts/mysql_install_db
[mysql@localhost mysql]$/usr/local/mysql/bin/mysqld_safe –user=mysql &
然后/tmp 目录下就出来了mysql.sock文件,运行service mysqld start
mysql服务启动成功。
借鉴文章:http://blog.csdn.net/caiyaodeng/article/details/45937183
这个问题也是困恼了我一个下午,终于通过这篇文章解决了,其中原理不是很懂,有什么不对的地方,请各位大佬指教。