mysql启动报错：Table 'mysql.host' doesn't exist

今天在安装mysql后，启动时候没有启动成功，查看了下日志报错如下:

---------------------------------------------

[[email protected] local]# less /var/log/mysqld.log

1、查看报错信息如下:

[ERROR] Fatal error: Can‘t open and lock privilege tables: Table ‘mysql.host‘ doesn‘t exist

2、经过查阅资料得知。要敲如下命令解决:

mysql_install_db –usrer=mysql datadir=/var/lib/mysql

datadir是我的mysql存放文件目录

3、然后重启mysql还是不行:

MySQL Daemon failed to start.

正在启动 mysqld：                                          [失败]

4、然后试了下单独的命令，启动完成

mysql_install_db

5、启动mysql服务

[[email protected] mysqld]# /etc/init.d/mysqld restart

停止 mysqld：                                              [确定]

正在启动 mysqld：                                          [确定]

------------------------

dylan  presents

mysql启动报错：Table 'mysql.host' doesn't exist

时间： 2024-10-11 12:25:59

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