实战Heartbeat+mysql+共享存储实现高可用
一、硬件配置：# yum install gcc gcc-c++ make ncurses-devel -y
# cd cmake-2.8.5
# make install
# tar zxvf mysql-5.5.23.tar.gz
-DMYSQL_DATADIR=/data/mysql \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DDEFAULT_CHARSET=utf8 \
#make install
#userdel -r mysql
# cp support-files/my-huge.cnf /etc/my.cnf
#ln -s /opt/mysql/bin/mysqldump
（1）两个数据库进行密钥认证
# ssh-copy-id -i .ssh/id_rsa root@10.1.1.3//输入密码就行了
# ssh-copy-id -i .ssh/id_rsa root@10.1.1.2//输入密码就行了
cat >>/etc/hosts
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