MySQL免編譯二進制包安裝簡記

相比較於MySQL的源代碼安裝來講。免編譯二進制包的速度實在是快了太多,並且性能損失也不是很大,同時具備必定的定製性。因此,若是沒有特殊的
需求,儘可能用MySQL免編譯二進制包來安裝MySQL。mysql

1.下載軟件包linux

# 5.6版本應該都是能夠的。具體版本本身選
# http://mirrors.163.com/mysql/Downloads/MySQL-5.6/
用的mysql-5.6.38-linux-glibc2.12-x86_64.tar.gz

2.依賴包安裝sql

yum -y install libaio

3.進入/usr/local/srcsocket

cd /usr/local/src/

4.解壓軟件包性能

tar -xvf mysql-5.6.38-linux-glibc2.12-x86_64.tar.gz

5.將解壓後的軟件包移動到/usr/local並更名爲mysqlcode

mv mysql-5.6.38-linux-glibc2.12-x86_64 /usr/local/mysql

6.進入/usr/local/mysqlserver

cd /usr/local/mysql

7.新建用戶和數據目錄ip

useradd -M  -s /sbin/nologin mysql 
id mysql
mkdir -p  /data/mysql
chown -R  mysql:mysql /data/mysql

8.初始化mysqlit

./scripts/mysql_install_db --user=mysql --datadir=/data/mysql

9.修改配置文件io

mv /etc/my.cnf /etc/my.mariadb.cnf.bak
cp /usr/local/mysql/support-files/my-default.cnf  /etc/my.cnf

sed -i  's@# basedir =@basedir = /usr/local/mysql@' /etc/my.cnf
sed -i  's@# datadir =@datadir = /data/mysql@' /etc/my.cnf 
sed -i  's@# socket =@socket = /tmp/mysql.sock@' /etc/my.cnf

10.拷貝/usr/local/mysql/suppsupport-files/mysql.server啓動腳本到/etc/init.d下

#需在/usc/local/mysql目錄下
cp ./support-files/mysql.server /etc/init.d/mysqld

11.編輯 mysqld腳本

#修改以下內容
sed -i 's@basedir=$@basedir=/usr/local/mysql@' /etc/init.d/mysqld    
sed -i 's@datadir=$@datadir=/data/mysql@' /etc/init.d/mysqld

12.將mysql設置爲開機啓動

# cd /etc/init.d/
chkconfig --add mysqld
chkconfig --list

13.設置PATH,不然不能直接調用mysql,修改/etc/profile文件,在文件末尾添加

echo 'export PATH=/usr/local/mysql/bin:$PATH' >>/etc/profile
#添加環境變量後,source或 . 生效
source /etc/profile
  1. 驗證
/etc/init.d/mysqld start
netstat -nltup |  grep :3306
ps aux | grep mysqld
lsof -i :3306

QA

Error: Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory 解決: yum -y install libaio

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