【转载】LINUX 源码安装mysql 5.5.20
【转载】http://hi.baidu.com/suantop/blog/item/0c7689c7527428c2d0006046.html
cd /home/lxu/
wget ftp://mirror.switch.ch/mirror/mysql/Downloads/MySQL-5.5/mysql-5.5.20.tar.gz
yum -y install cmake
/usr/sbin/groupadd mysql
/usr/sbin/useradd -g mysql mysql
tar -zxvf mysql-5.5.20.tar.gz
cd mysql-5.5.20
(注：cmake安装方法,下载源码包，解压后，依次执行下面3个命令即可
./bootstrap
make
make install)
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DEXTRA_CHARSETS=all
make
make install
cp /home/lxu/mysql-5.5.20/support-files/my-huge.cnf /usr/local/mysql/my.cnf
vi /usr/local/mysql/my.cnf
chmod +w /usr/local/mysql
chown -R mysql:mysql /usr/local/mysql
cp /home/lxu/mysql-5.5.20/support-files/mysql.server /etc/init.d/mysql
chmod +x /etc/init.d/mysql
/sbin/chkconfig --add mysql (注册mysql服务，也可以注册为mysqld)
/sbin/chkconfig mysql on (启动服务)
/usr/local/mysql/scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql
/usr/local/mysql/bin/mysqld_safe --defaults-file=/usr/local/mysql/my.cnf &
/usr/local/mysql/bin/mysqladmin -u root password 'password'
/usr/local/mysql/bin/mysqladmin -h 127.0.0.1 -ppassword version
mysql -uroot -h 127.0.0.1 -ppassword
rm -fr /etc/my.cnf
/usr/local/mysql/my.cnf 如下
[client]
port= 3306
socket= /tmp/mysql.sock
[mysqld]
port= 3306
socket= /tmp/mysql.sock
skip-external-locking
key_buffer_size = 384M
max_allowed_packet = 1M
table_open_cache = 512
sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size = 32M
thread_concurrency = 8
log-bin=mysql-bin
server-id= 1
innodb_data_home_dir = /usr/local/mysql/data
innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend
innodb_log_group_home_dir = /usr/local/mysql/data
innodb_buffer_pool_size = 384M
innodb_additional_mem_pool_size = 20M
innodb_log_file_size = 100M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 1
innodb_lock_wait_timeout = 50
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
[myisamchk]
key_buffer_size = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
