Thisme 移动大脑

一，安装编译工具
yum install -y gcc gcc-c++ ncurses-devel

二， 下载软件
wget http://www.cmake.org/files/v2.8/cmake-2.8.4.tar.gz
wget http://downloads.mysql.com/archives/mysql-5.5/mysql-5.5.15.tar.gz

三， mysql 安装需要cmake编译， 安装cmake

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tar zxvf cmake-2.8.4.tar.gz
cd cmake-2.8.4
./bootstrap
make
make install

四， 安装mysql

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/usr/sbin/groupadd mysql
/usr/sbin/useradd -g mysql mysql
cd /tmp
tar xvf mysql-5.5.15.tar.gz
cd mysql-5.5.15/
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/tmp/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS:STRING=utf8,gbk,gb2312 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_DATADIR=/var/mysql/data \
 
make
make install

五， 一些相关配置
chmod +w /usr/local/mysql
chown -R mysql:mysql /usr/local/mysql
ln -s /usr/local/mysql/lib/libmysqlclient.so.16 /usr/lib64/libmysqlclient.so.16
mkdir -p /var/mysql/
mkdir -p /var/mysql/data/
mkdir -p /var/mysql/log/
chown -R mysql:mysql /var/mysql/
cd support-files/
cp my-large.cnf /etc/my.cnf
cp mysql.server /etc/init.d/mysqld

/usr/local/mysql/scripts/mysql_install_db \
–defaults-file=/etc/my.cnf \
–basedir=/usr/local/mysql \
–datadir=/var/mysql/data \
–user=mysql

chmod +x /etc/init.d/mysqld

vi /etc/init.d/mysqld（编辑此文件，查找并修改以下变量内容：）
basedir=/usr/local/mysql
datadir=/var/mysql/data

加入启动项：

chkconfig –add mysqld
chkconfig –level 345 mysqld on

启动服务：

service mysqld start

设置密码：

/usr/local/mysql/bin/mysqladmin password [new-password]

max_connections=1000
default-storage-engine=MYISAM

innodb_log_files_in_group=2
innodb_data_home_dir = /var/mysql/date/
innodb_data_file_path = ibdata1:2000M;ibdata2:2000M;ibdata3:20M:autoextend
innodb_log_group_home_dir = /var/mysql/date/

# 4G RAM
innodb_buffer_pool_size = 512M
innodb_log_file_size = 128M
innodb_log_buffer_size = 4M
innodb_flush_log_at_trx_commit=0
innodb_thread_concurrency=8
innodb_flush_method=O_DIRECT

# perform
tmp_table_size = 256M
max_heap_table_size=64M