linux - Can't login multi server mysql -


i want create multi server mysql. used multi server perform synchronous insert/detele data on each server. config /etc/my.cnf (mysql 5.7)

[mysqld_multi] mysqld = /usr/bin/mysqld_safe mysqladmin = /usr/bin/mysqladmin user       = multi_admin password   = multipass  [mysqld1] user    = mysql1 pid-file = /var/run/mysqld/mysqld1.pid socket = /var/run/mysqld/mysqld1.sock port=3307 datadir=/var/lib/mysqld1 server_id=4 log-bin=mysql-bin binlog_format=mixed  [mysqld2] user = mysql2 pid-file = /var/run/mysqld/mysqld2.pid socket = /var/run/mysqld/mysqld2.sock port=3308 datadir=/var/lib/mysqld2 server_id=3 skip-log-bin

msqld_multi report

reporting mysql servers mysql server group: mysqld1 running mysql server group: mysqld2 running

but can't not login mysql 

$ mysql -u root --socket=/var/run/mysqld/mysqld2.sock -p error 1045 (28000): access denied user 'root'@'localhost' (using password: yes)

i want login data mysqld2 perform instert/delete data!

please, me!!!


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