914---[root@localhost ~]# systemctl start mysqld.service Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details. 【MySQL8】 2022-09-21
913---linux安装mysql8.0.20 依赖检测失败：mariadb-libs is obsoleted by mysql-community-libs-8.0.20-1.el7.x86_64 【MySQL8】 2022-09-21
