Linux 同一系统安装两个MySQL

Setup 1:
#wget http://www.cmake.org/files/v2.8/cmake-2.8.12.2.tar.gz
#tar -zxvf cmake-2.8.12.2.tar.gz
#cd cmake-2.8.12.2
#./bootstrap
#./configure
#make && make install
 
系统如果是CENTOS，刚要安装另一个组件
#wget http://invisible-island.net/datafiles/release/ncurses.tar.gz
#./configure
#make && make install

Setup 2:
安装MYSQL 5.5.37
#wget http://cdn.mysql.com/Downloads/MySQL-5.5/mysql-5.5.37.tar.gz
tar -zxvf mysql-5.5.37.tar.gz
#cd mysql-5.5.37
#cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DEXTRA_CHARSETS=all -DENABLED_LOCAL_INFILE=1 -DWITH_READLINE=1 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EMBEDDED_SERVER=1 -DWITH_SSL=system
 
#make && make install
 
慢长的等待过后终于完成了
 
#groupadd mysql
#useradd -g mysql mysql
#cp /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnf
 
#vim /etc/my.cnf #需要加入basedir,和datadir否则会出问题
[mysqld]
basedir =/usr/local/mysql
datadir =/usr/local/mysql/data
 
 
#/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data &
 
#chown -R mysql /usr/local/mysql/data
#chgrp -R mysql /usr/local/mysql/.
#cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql
#chmod 755 /etc/init.d/mysql
#chkconfig --level 345 mysql on
#echo “/usr/local/mysql/lib/mysql” >> /etc/ld.so.conf
#echo “/usr/local/lib” >>/etc/ld.so.conf
#ldconfig
 
#/etc/init.d/mysql start
 
#/usr/local/mysql/bin/mysqladmin -u root password broadengate
 
Empire CMS,phome.net
 
#/etc/init.d/mysql restart
#/etc/init.d/mysql stop
OK终于完成~

#tar -zxvf mysql-5.5.37.tar.gz
#cd mysql-5.5.37
#cmake -DCMAKE_INSTALL_PREFIX=/data/mysql -DMYSQL_DATADIR=/data/mysql/data -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_FEDERATED_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 -DMYSQL_UNIX_ADDR=/data/mysql/mysqld.sock -DMYSQL_TCP_PORT=3307 -DWITH_DEBUG=0 -DENABLED_LOCAL_INFILE=1 -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_EMBEDDED_SERVER=1
#make && make install
#cp /data/mysql/support-files/my-medium.cnf /data/mysql/my.cnf
  
#vim /data/mysql/my.cnf #需要加入basedir,和datadir否则会出问题
[mysqld]
basedir =/data/mysql
datadir =/data/mysql/data
  
  
#/data/mysql/scripts/mysql_install_db --user=mysql --basedir=/data/mysql --datadir=/data/mysql/data &
  
#chown -R mysql /data/mysql/data
#chgrp -R mysql /data/mysql/.
#cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql2
#chmod 755 /etc/init.d/mysql2

#vi /etc/init.d/mysql2
 
1）找到以下文件进行添加
basedir=/data/mysql
datadir=/data/mysql/data
 
conf=/data/mysql/my.cnf
 
2）修改以下参数
 
把$bindir/mysqld_safe --datadir=$datadir --pid-file=$server_pid_file $other_args >/dev/null 2>&1&替换为：
 
$bindir/mysqld_safe --defaults-file=/data/mysql/my.cnf --datadir=$datadir --pid-file=$server_pid_file $other_args >/dev/null 2>&1 &
 
3）把下面这句注释掉(前面加个#)：
 
parse_server_arguments `$print_defaults $extra_args mysqld server mysql_server mysql.server`
 
  
 
4).保存退出并添加服务：
 
chkconfig --add /etc/init.d/mysql2

# /etc/init.d/mysql start
 
# /etc/init.d/mysql2 start

user@ubuntu:/usr/local/mysql$ ps -ef|grep mysql
root     23328     1  0 Apr17 ?        00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/usr/local/mysql/data --pid-file=/usr/local/mysql/data/ubuntu.pid
mysql    23616 23328  0 Apr17 ?        00:00:54 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/usr/local/mysql/data/ubuntu.err --pid-file=/usr/local/mysql/data/ubuntu.pid --socket=/tmp/mysql.sock --port=3306
root     23777     1  0 Apr17 ?        00:00:00 /bin/sh mysql/bin/mysqld_safe --defaults-file=/data/my.cnf --user=mysql
mysql    24915 23777  0 Apr18 ?        00:00:38 /data/mysql/bin/mysqld --defaults-file=/data/my.cnf --basedir=/data/mysql --datadir=/data/mysql/data --plugin-dir=/data/mysql/lib/plugin --user=mysql --log-error=/data/mysql/data/ubuntu.err --pid-file=/data/mysql/data/ubuntu.pid --socket=/data/mysql/mysqld.

user@ubuntu:/usr/local/mysql$ netstat -nalp|grep '3306'
(No info could be read for "-p": geteuid()=1000 but you should be root.)
tcp        0      0 0.0.0.0:3306            0.0.0.0:*               LISTEN      -              
tcp        0      0 192.168.1.119:3306      192.168.1.150:41410     ESTABLISHED -              
user@ubuntu:/usr/local/mysql$ netstat -nalp|grep '3307'
(No info could be read for "-p": geteuid()=1000 but you should be root.)
tcp        0      0 0.0.0.0:3307            0.0.0.0:*               LISTEN

mysql -uroot -p --socket=/data/mysql/mysql.sock