systemctl start mariadb Failed to start mariadb.service: Unit mariadb.service failed to load: No suc

systemctl start mariadb Failed to start mariadb.service: Unit mariadb.service failed to load: No suc

Contos7 放弃了mysql 因为oracle 购买了mysql很可能被商业化，因此Contos7 选择mysql分支 mariadb 继续开源（开源也需要钱）

systemctl start mariadb

Failed to start mariadb.service: Unit mariadb.service failed to load: No such file or directory.

# yum install mariadb-server -y

# systemctl start mariadb.service

# systemctl enable mariadb.service