MySQL5.7多源复制的实验-创新互联
MySQL5.7多源复制的实验
node1: 192.168.2.171 master1
node2: 192.168.2.172 slave
node3: 192.168.2.170 master2
node2上执行:
change master to
master_host='192.168.2.171',
master_user='rpl',
master_password='Abcd@1234',
master_port=3306,
master_log_file='mysql-bin.000001',
master_log_pos=4 for channel 'master-1';
change master to
master_host='192.168.2.170',
master_user='rpl',
master_password='Abcd@1234',
master_port=3306,
master_log_file='mysql-bin.000001',
master_log_pos=12 for channel 'master-2';
启动:
start slave for channel 'master-1';
start slave for channel 'master-2';
查看状态:
show slave status for channel 'master-1'\G
show slave status for channel 'master-2'\G
停止:
stop slave for channel 'master-1';
stop slave for channel 'master-2';
清空同步信息和日志:
reset slave for channel 'master-1';
reset slave for channel 'master-2';
刷下relaylog:
flush relay logs for channel 'master-1';
flush relay logs for channel 'master-2';
另外有需要云服务器可以了解下创新互联cdcxhl.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。
本文名称:MySQL5.7多源复制的实验-创新互联
文章链接:http://cdiso.cn/article/dciojh.html