mariadb涓讳粠
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vim /etc/my.cnf +10
i
log-bin=mysql-bin
binlog-ignore-db=information_schema
binlog-ignore-db=mysql
binlog-ignore-db=performance_schema
server-id= 1
vim /etc/my.cnf +10
i
server-id=2
read_only = 1
systemctl restart mariadb
涓诲簱
mysql -p123qwe
CREATE USER 鈥榓bc鈥楡鈥?鈥?IDENTIFIED BY 鈥?23qwe鈥?
grant replication slave on *.* to 鈥榓bc鈥楡鈥?72.16.0.227鈥?identified by 鈥?23qwe鈥?
flush privileges;
show master status;
MariaDB [(none)]> show master status;
+------------------+----------+--------------+---------------------------------------------+
| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+------------------+----------+--------------+---------------------------------------------+
| testsql.000001 | 5416 | | information_schema,mysql,performance_schema |
+------------------+----------+--------------+---------------------------------------------+
1 row in set (0.00 sec)
浠?/p>
mysql -p123qwe
stop slave;
CHANGE MASTER TO MASTER_HOST=鈥?72.16.0.226鈥? MASTER_USER=鈥榓bc鈥? MASTER_PASSWORD=鈥?23qwe鈥? MASTER_LOG_FILE=鈥榯estsql.000001鈥? MASTER_LOG_POS=5416;
start slave;
show slave statusG;
select host,user from mysql.user;
delete from mysql.user where user=鈥榬epl鈥?
show master status;
show variables like 鈥榮erver_id鈥?
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