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
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+ p6 Y8 K; H4 {问题出现在数据库未启动，导致问题。
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解决办法：
! I) F$ `6 L7 R% H8 _+ R检查并启动数据库在尝试。