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

admin

[root@compute03 ~]# systemctl stop  mariadb.service
- K8 s+ [2 C7 m# Y. L7 B( D$ ][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

7 u* u& v# D: L9 {6 f( R: z问题出现在数据库未启动，导致问题。

. o0 m: l0 Y, M解决办法：
检查并启动数据库在尝试。
, M, h; D. m/ o1 h. \% I" ]8 k