CentOS 6.8 下安裝mysql-5.6
安裝環境：
CentOS release 6.8 (Final)
percona-server-5.6.29-76.2
安裝依賴庫和工具
yum -y install gcc gcc-c++ libgcrypt openssl openssl098e openssl-devel ncurses ncurses-devel make cmake g++ bison ncurses-libs libaio unzip readline-devel
yum -y install wget iproute iotop mtr perf dstat iftop
添加mysql
[root@Paul ~]# groupadd -g 306 mysql
[root@Paul ~]# useradd -g 306 -u 306 -s/sbin/nologin -M mysql
添加數據目錄和軟件安裝目錄
[root@Paul ~]# mkdir /data/mysql –pv
[root@Paul ~]#mkdir /root/software
[root@Paul ~]# mkdir /usr/local/mysql
[root@Paul ~]# chown -R mysql.mysql /usr/local/mysql
編譯並安裝
[root@Paul ~]# cd /root/software
[root@Paul software]# wget
https://www.percona.com/downloads/Percona-Server-5.6/Percona-Server-5.6.29-76.2/source/tarball/percona-server-5.6.29-76.2.tar.gz
[root@Paul software]# tar xf percona-server-5.6.29-76.2.tar.gz
[root@Paul software]# cd percona-server-5.6.29-76.2
配置mysql預編譯參數
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql #軟件安裝目錄
-DMYSQL_DATADIR=/data/mysql \ #數據目錄
-DSYSCONFDIR=/etc/my.cnf\ #配置文件
-DMYSQL_TCP_PORT=3306 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DENABLED_LOCAL_INFILE=1 -DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci -DENABLE_DTRACE=0\
-DWITH_EXTRA_CHARSETS=all
編譯、安裝
[root@Paul percona-server-5.6.29-76.2]# make
[root@Paul percona-server-5.6.29-76.2]# make install
修改屬組、屬主
[root@Paul local]# chown -R mysql.mysql /usr/local/mysql
[root@Paul ~]# chown -R mysql.mysql /data/mysql
初始化系統數據庫
[root@Paul mysql]#
/usr/local/mysql/scripts/mysql_install_db --user=mysql --datadir=/data/mysql
--basedir=/usr/local/mysql
修改配置文件
[root@Paul ~]# vim /etc/my.cnf
[mysqld]
datadir=/data/mysql #數據目錄
user=mysql
log-bin=mysql-bin #log-bin文件存放目錄
basedir = /usr/local/mysql
character_set_server = utf8 #server級別字符集
default_storage_engine = InnoDB #默認存儲
innodb_buffer_pool_size = 4000M #主要作用是緩存innodb表的索引，數據，插入數據的 緩沖
explicit_defaults_for_timestamp = true #開啟查詢緩
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[client]
socket=/tmp/mysql.sock
配置mysqld服務
root@Paul ~]# cp /usr/local/mysql/support-files/mysql.server /etc/rc.d/init.d/mysqld
[root@Paul ~]# chmod +x /etc/rc.d/init.d/mysqld
[root@Paul ~]# chkconfig --add mysqld
[root@Paul ~]# chkconfig mysqld on
[root@Paul ~]# echo "/usr/local/mysql/lib" > /etc/ld.so.conf.d/mysql.conf
[root@Paul ~]# ln -sv /usr/local/mysql/include /usr/include/mysqld
設置mysql環境變量
[root@Paul ~]# echo "export PATH=/usr/local/mysql/bin:$PATH" > /etc/profile.d/mysql.sh
[root@Paul ~]# source /etc/profile.d/mysql.sh
配置幫助文檔
[root@Paul ~]# vim /etc/man.config
MANPATH /usr/local/mysql/man
[root@Paul ~]# service mysqld start
Starting MySQL (Percona Server). [ OK ]
現象
[root@Paul local]# mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock'
解決辦法
root@Paul local]# vim /etc/my.cnf
[client]
socket=/data/mysql/mysql.sock
CentOS 6.8 下安裝mysql-5.6