mysqlcheck: Got error....Can't connect to local MySQL server through socket

admin

[root@compute03 ~]# systemctl stop  mariadb.service
[root@compute03 ~]# mysqlcheck --database cinder -uroot -predhat123
mysqlcheck: Got error: 2002: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) when trying to connect
5 ^  T) E8 O: A6 T, Z8 J
: v( I; i/ j- {问题出现在数据库未启动，导致问题。

解决办法：
检查并启动数据库在尝试。