mysql8.015登录_mysql8.0.15安装后，启动时服务一直是activating (start)

启动mysql

systemctl start mysqld

然后就卡住了

在另一个端口登录查看服务状态，一直是activating (start)，求教各位这是什么原因？systemctl status mysqld

mysqld.service - MySQL Server

Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled)

Active: activating (start) since Mon 2019-04-01 18:10:14 CST; 27s ago

Docs: man:mysqld(8)

http://dev.mysql.com/doc/refman/en/using-systemd.html

Main PID: 1846 (mysqld)

CGroup: /system.slice/mysqld.service

└─1846 /usr/sbin/mysqld

我另一个服务器是正常的systemctl status mysqld

mysqld.service - MySQL Server

Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)

Active: active (running) since Sun 2019-03-31 11:14:20 CST; 1 day 6h ago

Docs: man:mysqld(8)

http://dev.mysql.com/doc/refman/en/using-systemd.html

Process: 2836 ExecStartPre=/usr/bin/mysqld