MySQL完整安装和主从双机配置

MySQL完整安装和主从双机配置示例主机：192.168.0.1 示例备机：192.168.0.2

################### mysql 完整安装 ###################groupadd mysql
useradd -g mysql mysql
mv /root/mysql-5.0.51b.tar.gz /usr/local/src
tar -zxvf mysql-5.0.51b.tar.gz
cd mysql-5.0.51b
./configure –with-charset=latin1 –with-extra-charsets=all –enable-assembler –with-mysqld-ldflags=-all-static –with-mysqld-user=mysql –prefix=/usr/local/mysql-5.0.51b –localstatedir=/data/mysql5051_db
make
make install
ln -s /usr/local/mysql-5.0.51b /usr/local/mysql
mkdir -p /data/mysql5051_db/dbdata
mkdir -p /data/mysql5051_db/innodb
mkdir -p /data/mysql5051_db/binlog
chown -R mysql:mysql /data/mysql5051_db
chmod -R 775 /data/mysql5051_db
cd /usr/local/src/mysql-5.0.51b
vim ./scripts/mysql_install_db中的ldata=/data/mysql5051_db/dbdata
cp ./support-files/my-small.cnf /etc/my.cnf
/usr/local/mysql-5.0.51b/bin/mysql_install_db –basedir=/usr/local/mysql-5.0.51b –ldata=/data/mysql5051_db/dbdata –user=mysql
vim /etc/my.cnf
bind-address = 192.168.0.8
datadir = /data/mysql5051_db/dbdata/
pid-file = /data/mysql5051_db/my.pid
log-slow-queries=/data/mysql5051_db/dbdata/slowquery.sql
log-bin = /data/mysql5051_db/binlog/sortrepl.log
################innodb####################
# Uncomment the following if you are using InnoDB tables
innodb_data_home_dir = /data/mysql5051_db/innodb/
innodb_data_file_path = ibdata1:1000M;ibdata2:1000M:autoextend:max:800M
innodb_log_group_home_dir = /data/mysql5051_db/innodb/
innodb_log_arch_dir = /data/mysql5051_db/innodb/
# You can set .._buffer_pool_size up to 50 – 80 %
# of RAM but beware of setting memory usage too high
innodb_buffer_pool_size = 600M
innodb_additional_mem_pool_size = 20M
# Set .._log_file_size to 25 % of buffer pool size
innodb_log_files_in_group = 4
innodb_log_file_size = 400M
innodb_log_buffer_size = 160M
innodb_flush_log_at_trx_commit = 0
innodb_thread_concurrency = 8
#innodb_flush_method = O_DSYNC
innodb_lock_wait_timeout = 50
################innodb####################
#启动服务
# /usr/local/mysql/bin/mysqld_safe -umysql &
# /usr/local/mysql-5.0.51b/bin/mysql
#关闭服务
# /usr/local/mysql/bin/mysqladmin shutdown
################### mysql 完整安装完成 ###################更多详情见请继续阅读下一页的精彩内容： http://www.linuxidc.com/Linux/2013-10/91116p2.htm推荐阅读：Ubuntu下Nginx做负载实现高性能WEB服务器5---MySQL主主同步 http://www.linuxidc.com/Linux/2012-06/61687p5.htm生产环境MySQL主主同步主键冲突处理 http://www.linuxidc.com/Linux/2013-07/86890.htmMySQL主从失败错误Got fatal error 1236 http://www.linuxidc.com/Linux/2012-02/54729.htmMySQL主从复制，单台服务器上实施 http://www.linuxidc.com/Linux/2013-03/81913.htm

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