mysql-5.6 linux安装方法详细记录
1. 需要的组建如下，使用yum方式安装：yum install gcc gcc-c++ kernel-devel ncurses-devel bison cmake
2.下载mysql：http://dev.mysql.com/downloads/mysql/#downloads，选择源码包
3.解压进入mysl文件夹
4. cmake .
5. make && make install
可能回出现下面问题：
-- Could NOT find Curses (missing: CURSES_LIBRARY CURSES_INCLUDE_PATH)
CMake Error at cmake/readline.cmake:83 (MESSAGE):
Curses library not found. Please install appropriate package,
remove CMakeCache.txt and rerun cmake.On Debian/Ubuntu, package name is libncurses5-dev, on Redhat and derivates it is ncurses-devel.
Call Stack (most recent call first):
cmake/readline.cmake:136 (FIND_CURSES)
cmake/readline.cmake:226 (MYSQL_USE_BUNDLED_LIBEDIT)
CMakeLists.txt:262 (MYSQL_CHECK_READLINE)
按照上面内容提示的方法进行修改：
若是redhat 安装ncurses-devel这个包即可。
[root@localhost mysql-5.6.4-m7]# yum install ncurses-devel*
[root@localhost mysql-5.6.4-m7]# rm CMakeCache.txt (注意这里是删除CMakeCache.txt ，有一个跟他很相似的文件，别删错了！）
6. 添加用户和用户组
groupadd mysql #添加mysql用户组
useradd -g mysql mysql #创建mysql用户并把它放到mysql组下
chown -R root:mysql /usr/local/mysql #修改mysql文件属性
7.
初始化数据目录
#把用到的工具添加到/usr/bin目录
ln -s /usr/local/mysql/bin/mysqld_multi /usr/bin/mysqld_multi
ln -s /usr/local/mysql/bin/mysql_install_db /usr/bin/mysql_install_db
8.
mkdir /usr/local/mysqldata
mkdir /usr/local/mysqldata/mysql3306
mkdir /usr/local/mysqldata/mysql3307
mkdir /usr/local/mysqldata/mysql3308
mkdir /usr/local/mysqldata/mysql3309
#修改属性
chown -R mysql /usr/local/mysqldata/mysql3306
chown -R mysql /usr/local/mysqldata/mysql3307
chown -R mysql /usr/local/mysqldata/mysql3308
chown -R mysql /usr/local/mysqldata/mysql3309
#初始化四个数据目录
cd /usr/local/mysql
scripts/mysql_install_db --datadir=/usr/local/mysqldata/mysql3306 --user=mysql
scripts/mysql_install_db --datadir=/usr/local/mysqldata/mysql3307 --user=mysql
scripts/mysql_install_db --datadir=/usr/local/mysqldata/mysql3308 --user=mysql
scripts/mysql_install_db --datadir=/usr/local/mysqldata/mysql3309 --user=mysql
9.
配置多实例启动脚本 从MySQL的源码中把复制到/etc/init.d/目录下
cp /usr/local/mysql/support-files/mysqld_multi.server /etc/init.d/mysqld_multi.server
10.添加mysql/bin到path中，例如添加到 .bash_profile
ru - root
ls -lf
vi .bash_profile
添加
export mysqlhome=/usr/local/mysql
PATH=$PATH:$HOME/bin:$mysqlhome/bin
保存
11 修改/etc/my.cnf文件(my.cnf 文件权限：chmod 644 /etc/my.cnf)链接：http://hi.baidu.com/perfect_song/item/32c25c0434dea110ebfe38bb
my.cnf
[plain] view plaincopy
# Example MySQL config file for medium systems.
#
# This is for a system with little memory (32M - 64M) where MySQL plays
# an important part, or systems up to 128M where MySQL is used together with
# other programs (such as a web server)
#
# MySQL programs look for option files in a set of
# locations which depend on the deployment platform.
# You can copy this option file to one of those
# locations. For information about these locations, see:
# http://dev.mysql.com/doc/mysql/en/option-files.html
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.
# The following options will be passed to all MySQL clients
[client]
password =123456
#port =3306
#socket =/tmp/mysql.sock1
# Here follows entries for some specific programs
# The MySQL server
[mysqld1]
server-id=1
port = 3306
socket = /tmp/mysql3306.sock
pid-file = /usr/local/mysqldata/mysql3306/mysql3306.pid
datadir = /usr/local/mysqldata/mysql3306
user=mysql
plugin-load=AUDIT=libaudit_plugin.so
log-bin=mysql-bin1
binlog-ignore-db=mysql
replicate-ignore-db=mysql
log-slave-updates
slave-skip-errors=all
sync-binlog=1
auto-increment-increment=2
auto-increment-offset=1
character-set-server=utf8
binlog_format=mixed
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
[mysqld2]
server-id=2
port = 3307
socket = /tmp/mysql3307.sock
pid-file = /usr/local/mysqldata/mysql3307/mysql3307.pid
datadir = /usr/local/mysqldata/mysql3307
user=mysql
log-bin=mysql-bin2
binlog-ignore-db=mysql
replicate-ignore-db=mysql
log-slave-updates
slave-skip-errors=all
sync-binlog=1
auto-increment-increment=2
auto-increment-offset=2
character-set-server=utf8
binlog_format=mixed
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
[mysqld3]
server-id=3
port = 3308
socket = /tmp/mysql3308.sock
pid-file = /usr/local/mysqldata/mysql3308/mysql3308.pid
datadir = /usr/local/mysqldata/mysql3308
user=mysql
log-bin=mysql-bin
binlog-ignore-db=mysql
replicate-ignore-db=mysql
log-slave-updates
slave-skip-errors=all
sync-binlog=1
auto-increment-increment=2
auto-increment-offset=1
character-set-server=utf8
binlog_format=mixed
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
[mysqld4]
server-id=4
port = 3309
socket = /tmp/mysql3309.sock
pid-file = /usr/local/mysqldata/mysql3309/mysql3309.pid
datadir = /usr/local/mysqldata/mysql3309
user=mysql
log-bin=mysql-bin
binlog-ignore-db=mysql
replicate-ignore-db=mysql
log-slave-updates
slave-skip-errors=all
sync-binlog=1
auto-increment-increment=2
auto-increment-offset=2
character-set-server=utf8
binlog_format=mixed
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
# Don't listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (via the "enable-named-pipe" option) will render mysqld useless!
#
#skip-networking
# Replication Master Server (default)
# binary logging is required for replication
#log-bin=mysql-bin
# binary logging format - mixed recommended
#binlog_format=mixed
# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
#server-id = 1
# Replication Slave (comment out master section to use this)
#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
# the syntax is:
#
# CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
# MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
# where you replace <host>, <user>, <password> by quoted strings and
# <port> by the master's port number (3306 by default).
#
# Example:
#
# CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
# MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
# start replication for the first time (even unsuccessfully, for example
# if you mistyped the password in master-password and the slave fails to
# connect), the slave will create a master.info file, and any later
# change in this file to the variables' values below will be ignored and
# overridden by the content of the master.info file, unless you shutdown
# the slave server, delete master.info and restart the slaver server.
# For that reason, you may want to leave the lines below untouched
# (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id = 2
#
# The replication master for this slave - required
#master-host = <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user = <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password = <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port = <port>
#
# binary logging - not required for slaves, but recommended
#log-bin=mysql-bin
# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = /usr/local/mysql/data
#innodb_data_file_path = ibdata1:10M:autoextend
#innodb_log_group_home_dir = /usr/local/mysql/data
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
#innodb_buffer_pool_size = 16M
#innodb_additional_mem_pool_size = 2M
# Set .._log_file_size to 25 % of buffer pool size
#innodb_log_file_size = 5M
#innodb_log_buffer_size = 8M
#innodb_flush_log_at_trx_commit = 1
#innodb_lock_wait_timeout = 50
#basedir = /usr/local/mysql
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates
[myisamchk]
key_buffer_size = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
其他几篇日志记录多有摘抄，比较乱：
记录mysql主主备份实现方法： http://blog.csdn.net/mr__fang/article/details/8692523
linux下mysql多实例安装，并实现主主同步：http://blog.csdn.net/mr__fang/article/details/8692091
mysql-5.6.4-m7 install in linux：http://blog.csdn.net/mr__fang/article/details/8874439
Linux下安装MySQL： http://blog.csdn.net/mr__fang/article/details/8874411
mysql实现主主同步(转载1)：http://blog.csdn.net/mr__fang/article/details/8692422
mysql实现主主同步(转载2)：http://blog.csdn.net/mr__fang/article/details/8692480