启动mysql失败已解决悬赏5积分

Restart Mysql fail. You can see the log /opt/zbox/logs/mysql_error.log

错误日志显示：70710 10:53:09 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
170710 10:53:09 [Note] Server socket created on IP: '0.0.0.0'.
170710 10:53:09 [ERROR] /opt/zbox/run/mysql/mysqld: Can't find file: './mysql/host.frm' (errno: 13)
170710 10:53:09 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: './mysql/host.frm' (errno: 13)
170710 10:53:09 mysqld_safe mysqld from pid file /opt/zbox/tmp/mysql/mysqld.pid ended

注：安装目录里面权限我也都给过了，不管用@！！！！！！