mysql搭建主主_mysql主主配置
數據安裝完成后
配置信息? 開啟二進制文件復制
[client]
port=3306
[mysqld]
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
#socket=/usr/local/mysql/mysql.sock
socket=/tmp/mysql.sock
user=mysql
#skip-grant-tables
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
#主從復制配置
server-id=1 #設置server-id
log_bin=mysql-bin #開啟二進制日志
expire_logs_days=10
max_binlog_size=100M
binlog-do_db=test_master_slave
binlog_ignore_db=mysql
[mysqld_safe]
log-error=/var/log/mariadb/mariadb.log
pid-file=/var/run/mariadb/mariadb.pid
#
# include all files from the config directory
#
!includedir /etc/my.cnf.d
復制用戶授權
GRANT REPLICATION SLAVE ON *.* TO ‘root‘@‘%‘;
查看二進制是否開啟
show variables like ‘%log_bin%‘;
查看二進制文件名/id
SHOW MASTER STATUS;
根據二進制文件 配置復制腳本
CHANGE MASTER TO MASTER_HOST=‘192.168.0.114‘,MASTER_USER=‘root‘,MASTER_PASSWORD=‘root‘,MASTER_LOG_FILE=‘mysql-bin.000003‘,MASTER_LOG_POS=154;
CHANGE MASTER TO MASTER_HOST=‘192.168.0.113‘,MASTER_USER=‘root‘,MASTER_PASSWORD=‘root‘,MASTER_LOG_FILE=‘mysql-bin.000002‘,MASTER_LOG_POS=848;
啟動復制(更新腳本時需要停止 stop slave)
start slave;
查看配置是否成功
show slave status\G;
刷新
flush privileges;
mysql主主配置
標簽:ges???查看???config???max???二進制日志???完成后???clu???啟動???serve
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本文系統來源:https://www.cnblogs.com/yxnyd/p/10757372.html
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