MySQL源码安装

1，下载源码安装包

http://dev.MySQL.com/downloads/mysql/ Source Code

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https://cmake.org/download/ 5.5后版本需用cmake编译

mysql-5.7需要

-DDOWNLOAD_BOOST=1 \

-DWITH_BOOST=/data/boost_1_59_0

yum install -y gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel*

CentOS7 磁盘扩容文件系统为xfs最后LV扩容后重新识别使用xfs_growfs

2，解压安装.tar.gz

tar zxvf cmake-3.4.1.tar.gz

cd cmake-3.4.1

./configure

make

make install

tar –xvfz mysql-5.6.28.tar.gz

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_FEDERATED_STORAGE_ENGINE=1 \

-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \

-DWITH_PARITION_STORAGE_ENGINE=1 \

-DWITH_READLINE=ON \

-DEXTRA_CHARSETS=all \

-DMYSQL_DATADIR=/usr/local/mysql/data \

-DSYSCONFDIR=/data/3306 \

-DMYSQL_UNIX_ADDR=/data/3306/mysql.sock \

-DENABLED_LOCAL_INFILE=1

make && make install

3，建用户和目录

groupadd mysql

useradd -r -g mysql mysql

mkdir -p /usr/local/mysql

chown -R mysql:mysql /usr/local/mysql

mkdir -p /usr/local/mysql/data

mkdir -p /data/{3306/{data,tmp,binlog},backup,scripts}

chown -R mysql:mysql /data

4，设置用户系统资源限制

vi /etc/security/limits.conf

mysql soft nproc 2047

mysql hard nproc 16384

mysql soft nofile 1024

mysql hard nofile 65536

5，初始化参数文件

vi /data/3306/my.cnf

[client]

port = 3306

socket = /data/3306/mysql.sock

#The MYSQL SERVER

[mysqld]

port = 3306

user = mysql

server-id = 111111

socket = /data/3306/mysql.sock

pid-file = /data/3306/mysql.pid

basedir = /usr/local/mysql

datadir = /data/3306/data

tmpdir = /data/3306/tmp

open_files_limit = 10240

explicit_defaults_for_timestamp

sql_mode = NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

#BUFFER

max_allowed_packet = 256M

max_heap_table_size = 256M

net_buffer_length = 8K

sort_buffer_size = 2M

join_buffer_size = 4M

read_buffer_size = 2M

read_rnd_buffer_size = 16M

#log

log-bin = /data/3306/binlog/mysql-bin

binlog_cache_size = 32m

max_binlog_cache_size = 512m

max_binlog_size = 512m

binlog_format = mixed

log_output = FILE

log-error = ../mysql-error.log

slow_query_log = 1

slow_query_log_file = ../slow_query.log

general_log = 0

general_log_file = ../general_query.log

expire-logs-days = 14

#InnoDB

innodb_data_file_path = ibdata1:2048M:autoextend

innodb_log_file_size = 256M

innodb_log_files_in_group = 3

innodb_buffer_pool_size = 1024M

[mysql]

no-auto-rehash

prompt = (\u@\h)[\d]\_

default-character-set = utf8

6，初始化MYSQL数据库

/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/data/3306/data

7，启动数据库服务

cp support-files/mysql.server /etc/init.d/mysql

service mysql start #若启动不成功,查看是哪个my.cnf启动的

./mysqld_safe --defaults-file=/data/3306/my.cnf

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