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| 关键词： nbsp mysql dbasky root master dbaskyback with local 192.168 etc |
实例主机： dbasky=192.168.1.120 dbaskyback=192.168.1.121 目的：dbaskyback的主机去同步dbasky主机test库上的数据 安装mysql [root@dbasky]#wget ftp://ftp.cronyx.ru/pub/FreeBSD/ports/distfiles/mysql-5.0.45.tar.gz [root@dbasky]#cd /usr/local/mysql-5.0.45 [root@dbasky]#groupadd mysql [root@dbasky]#useradd -g mysql mysql [root@dbasky]#mkdir /opt/mysql-data [root@dbasky]#CFLAGS="-O3 " CXX=gcc CXXFLAGS="-O3 -felide-constructors \ -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local/mysql --enable-assembler --with-charset=utf8 --with-extra-charsets=gbk,gb2312,latin1 --localstatedir=/opt/mysql-data --with-mysqld-user=mysql --enable-large-files --with-big-tables --without-debug --enable-thread-safe-client --with-fast-mutexes --with-innodb [root@dbasky]#make [root@dbasky]#make install [root@dbasky]#cd /etc [root@dbasky]#rz my.cnf [root@dbasky]#chown -R mysql . [root@dbasky]#chgrp -R mysql . [root@dbasky]#chown -R mysql /opt/mysql-data [root@dbasky]#chgrp -R mysql /opt/mysql-data [root@dbasky]#bin/mysql_install_db --user=mysql [root@dbasky]#chown -R root . [root@dbasky]#bin/mysqld_safe --user=mysql & [root@dbasky]#cd /usr/local/mysql [root@dbasky]#echo "PATH=/usr/local/mysql/bin:\$PATH" >> /etc/profile [root@dbasky]#echo "export PATH" >> /etc/profile [root@dbasky]#echo "alias vi=\"vim\"" >> /etc/profile [root@dbasky]#echo "/usr/local/mysql/lib/mysql" > /etc/ld.so.conf.d/mysql.conf 在dbasky机器上 建立用户 mysql>create database test; mysql>grant all on *.* to xu@'192.168.1.121' identified by '123456'; [root@dbasky]#vi /etc/my.cnf server-id=1 #为master log-bin=/var/log/mysql/mysql.log 添加 binlog-do-db=test #要同步的数据库名字 重新启动mysql 用 mysql>show master status 查看 在dbaskyback机器上 dbaskyback#vi /etc/my.cnf server-id=2 #为slave master-host=192.168.1.120 master-user=xu master-password=123456 master-port=3306 master-connect-retry=60 #间隔60秒重新设置 replicate-do-db=test 用mysql>show slave status 看同步情况，如果有错误也可以看得出来. |
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