原文

二進位制包是針對一些通用環境做的編譯包，在大部分 linux平臺上都能直接安裝。相比 yum 和 rpm 安裝，預編譯二進位制包安裝的優勢有：
1. 更靈活，可以自定義安裝路徑，不像 yum/rpm 那樣，只能安裝到固定陌路下
2. 可以安裝最新版本， 不受發行版限制

解除安裝原有MySQL

大多數Linux版本會預設有MySQL，安裝前需要解除安裝原MySQL

rpm -qa | grep mysql　　// 這個命令會檢視該作業系統上是否已經安裝了mysql資料庫

如果你係統有安裝，那可以選擇進行解除安裝

rpm -e mysql　　// 普通刪除模式
rpm -e --
 
nodeps mysql　　// 強力刪除模式，如果使用上面命令刪除時，提示有依賴的其它檔案，則用該命令可以對其進行強力刪除

建立相關目錄

安裝前先建立如下目錄：

mkdir /opt/software     # 存放下載的安裝包
mkdir /opt/mysql     # 存放解壓後的檔案
mkdir /data/mysql/mysql_3306   # 對於一個MySQL例項
mkdir /data/mysql/mysql_3306/data # 資料檔案
mkdir /data/mysql/mysql_3306/logs # 日誌檔案
mkdir /data/mysql/mysql_3306/tmp  # 臨時檔案

下載MySQL壓縮包

cd /opt/software
wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.27-linux-glibc2.5-x86_64.tar.gz
# MySQL啟動程式放置
cd /opt/mysql
tar zxvf /opt/software/mysql-5.6.27-linux-glibc2.5-x86_64.tar.gz

建立 mysql 的環境變數目錄

cd /usr/local/
ln -s /opt/mysql/mysql-5.6.27-linux-glibc2.5-x86_64 mysql

把mysql啟動用的帳號創建出來

groupadd mysql
useradd -r -g mysql mysql  -d /usr/local/mysql 

修改許可權

chown -R mysql:mysql /data/mysql/mysql_3306
cd /usr/local/mysql
chown –R mysql:mysql *

新建 /etc/my.cnf

# 檔案內容如下
[client]
port            = 3306
socket          = /tmp/mysql.sock

# The MySQL server
[mysqld]
# Basic
port            = 3306
user        = mysql
basedir         = /usr/local/mysql
datadir         = /data/mysql/mysql3306/data
tmpdir          = /data/mysql/mysql3306/tmp
socket          = /tmp/mysql.sock

log-bin     = /data/mysql/mysql3306/logs/mysql-bin

log-error   = error.log
slow-query-log-file = slow.log
skip-external-locking
skip-name-resolve
log-slave-updates

###############################
# FOR Percona 5.6
#extra_port = 3345
gtid-mode = 0
#thread_handling=pool-of-threads
#thread_pool_oversubscribe=8
explicit_defaults_for_timestamp
###############################

server-id       =1003306

character-set-server = utf8
slow-query-log
binlog_format = mixed
max_binlog_size = 128M
binlog_cache_size = 1M
expire-logs-days = 5
back_log = 500
long_query_time=1
max_connections=1100
max_user_connections=1000
max_connect_errors=1000

wait_timeout=100
interactive_timeout=100

connect_timeout = 20
slave-net-timeout=30

max-relay-log-size = 256M
relay-log = relay-bin
transaction_isolation = READ-COMMITTED

performance_schema=0
#myisam_recover
key_buffer_size = 64M
max_allowed_packet = 16M
#table_cache = 3096
table_open_cache = 6144
table_definition_cache = 4096

sort_buffer_size = 128K
read_buffer_size = 1M
read_rnd_buffer_size = 1M
join_buffer_size = 128K

myisam_sort_buffer_size = 32M
tmp_table_size = 32M
max_heap_table_size = 64M
query_cache_type=0
query_cache_size = 0
bulk_insert_buffer_size = 32M

thread_cache_size = 64
#thread_concurrency = 32
thread_stack = 192K
skip-slave-start

# InnoDB
innodb_data_home_dir = /data/mysql/mysql3306/data
innodb_log_group_home_dir = /data/mysql/mysql3306/logs
innodb_data_file_path = ibdata1:100M:autoextend

innodb_buffer_pool_size = 100M

innodb_buffer_pool_instances    = 8
#innodb_additional_mem_pool_size = 16M
innodb_log_file_size = 200M
innodb_log_buffer_size = 16M
innodb_log_files_in_group = 3
innodb_flush_log_at_trx_commit = 0
innodb_lock_wait_timeout = 10
innodb_sync_spin_loops = 40
innodb_max_dirty_pages_pct = 90
innodb_support_xa = 0
innodb_thread_concurrency = 0
innodb_thread_sleep_delay = 500
innodb_file_io_threads    = 4
innodb_concurrency_tickets = 1000
log_bin_trust_function_creators = 1
innodb_flush_method = O_DIRECT
innodb_file_per_table
innodb_read_io_threads = 16
innodb_write_io_threads = 16
innodb_io_capacity = 2000
innodb_file_format = Barracuda
innodb_purge_threads=1
innodb_purge_batch_size = 32
innodb_old_blocks_pct=75
innodb_change_buffering=all
innodb_stats_on_metadata=OFF

[mysqldump]
quick
max_allowed_packet = 128M
#myisam_max_sort_file_size = 10G

[mysql]
no-auto-rehash
max_allowed_packet = 128M
prompt                         = '(product)\[email protected]\h [\d]> '
default_character_set          = utf8


[myisamchk]
key_buffer_size = 64M
sort_buffer_size = 512k
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout

[mysqld_safe]
#malloc-lib= /usr/local/mysql/lib/mysql/libjemalloc.so

初始化資料庫

# 先安裝一個so檔案
yum install -y libaio
cd /usr/local/mysql
./scripts/mysql_install_db 

啟動

echo "PATH=$PATH:/usr/local/mysql/bin">>/etc/profile
source /etc/profile

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