Centos 6.5下源码安装MySql5.6数据库

一、安装前的准备：

1、安装环境

操作系统：CentOS-6.5-x86_64

2、所需软件

jdk-8u45-linux-x64.gz

mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz

3、上传并安装部署jdk

3.1、上传安装文件

3.2、查看系统当前的jdk版本：

java -vesion

3.3、建立jdk的安装目录并移动安装文件到当前目录：

mkdir -p /usr/java

mv /usr/local/jdk-8u45-linux-x64.gz ./

3.4、解压安装文件：

tar -xzvf jdk-8u45-linux-x64.gz

3.5、解压后查看目录并修改权限：

chown -R root:root jdk1.8.0_45

3.6、编辑并配置全局环境变量

vim /etc/profile

export JAVA_HOME=/usr/java/jdk1.8.0_45
export PATH=$JAVA_HOME/bin:$PATH

which java

source /etc/profile

二、安装步骤

1、进入目录/usr/local：

cd /usr/local

2、上传安装文件：

3、检测是否安装mysql：

4、解压安装文件并重命名

cd /usr/local

tar xzvf mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz

mv mysql-5.6.23-linux-glibc2.5-x86_64 mysql

5、创建用户和组

groupadd -g 101 dba

useradd -u 514 -g dba -G root -d /usr/local/mysql mysqladmin

id mysqladmin

6、修改mysqladmin用户密码及配置环境变量

密码为oracle

passwd mysqladmin

cp /etc/skel/.* /usr/local/mysql

7、创建/etc/my.cnf文件

vi /etc/my.cnf

[client]
port            = 3306
socket          = /usr/local/mysql/data/mysql.sock

[mysqld]
port            = 3306
socket          = /usr/local/mysql/data/mysql.sock

skip-external-locking
key_buffer_size = 256M
sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 4M
query_cache_size= 32M
max_allowed_packet = 16M
myisam_sort_buffer_size=128M
tmp_table_size=32M

table_open_cache = 512
thread_cache_size = 8
wait_timeout = 86400
interactive_timeout = 86400
max_connections = 600

# Try number of CPU's*2 for thread_concurrency
thread_concurrency = 32

#isolation level and default engine
default-storage-engine = INNODB
transaction-isolation = READ-COMMITTED

server-id = 1
basedir     = /usr/local/mysql
datadir     = /usr/local/mysql/data
pid-file     = /usr/local/mysql/data/hostname.pid

#open performance schema
log-warnings
sysdate-is-now

binlog_format = MIXED
log_bin_trust_function_creators=1
log-error = /usr/local/mysql/data/hostname.err
log-bin=/usr/local/mysql/arch/mysql-bin
#other logs
#general_log =1
#general_log_file = /usr/local/mysql/data/general_log.err
#slow_query_log=1
#slow_query_log_file=/usr/local/mysql/data/slow_log.err

#for replication slave
#log-slave-updates
#sync_binlog = 1

#for innodb options
innodb_data_home_dir = /usr/local/mysql/data/
innodb_data_file_path = ibdata1:500M:autoextend
innodb_log_group_home_dir = /usr/local/mysql/arch
innodb_log_files_in_group = 2
innodb_log_file_size = 200M

innodb_buffer_pool_size = 2048M
innodb_additional_mem_pool_size = 50M
innodb_log_buffer_size = 16M

innodb_lock_wait_timeout = 100
#innodb_thread_concurrency = 0
innodb_flush_log_at_trx_commit = 1
innodb_locks_unsafe_for_binlog=1

#innodb io features: add for mysql5.5.8
performance_schema
innodb_read_io_threads=4
innodb-write-io-threads=4
innodb-io-capacity=200
#purge threads change default(0) to 1 for purge
innodb_purge_threads=1
innodb_use_native_aio=on

#case-sensitive file names and separate tablespace
innodb_file_per_table = 1
lower_case_table_names=1

[mysqldump]
quick
max_allowed_packet = 16M

[mysql]
no-auto-rehash

[mysqlhotcopy]
interactive-timeout

[myisamchk]
key_buffer_size = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M