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
8 f, m9 V  [; Hmysqlcheck: Got error: 2002: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) when trying to connect

问题出现在数据库未启动，导致问题。

解决办法：
4 q! y2 p$ x7 G1 p, t8 _检查并启动数据库在尝试。
. J) `* n1 n, A# V9 w9 X