1、准備數據存放的文件系統
新建一個邏輯卷,並將其掛載至特定目錄即可。這里不再給出過程。
這里假設其邏輯卷的掛載目錄為/data,而后需要創建/data/mysqldata目錄做為mysql數據的存放目錄。
1 [root@master ~]# mkdir -p /data/mysqldata
2、新建用戶以安全方式運行進程:
1 [root@master ~]# groupadd -r mysql 2 [root@master ~]# useradd -g mysql -r -s /sbin/nologin -M -d /mydata/data mysql 3 [root@master ~]# chown -R mysql:mysql /mydata/data
3、安裝並初始化mysql-5.6.23
首先下載linux64位二進制版本的MySQL5.6至本地,mysql-advanced-5.6.23-linux-glibc2.5-x86_64.tar.gz,其下載位置為http://pan.baidu.com/s/1jHl6ZGi
1 [root@master ~]# tar xf mysql-advanced-5.6.23-linux-glibc2.5-x86_64.tar.gz -C /usr/local 2 [root@master ~]# cd /usr/local/ 3 [root@master ~]# ln -sv mysql-advanced-5.6.23-linux-glibc2.5-x86_64 mysql 4 [root@master ~]# cd mysql 5 [root@master ~]# chown -R mysql:mysql . 6 [root@master ~]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data 7 [root@master ~]# chown -R root .
4、為mysql提供主配置文件:
1 [root@master ~]# cd /usr/local/mysql 2 [root@master ~]# cp support-files/my-large.cnf /etc/my.cnf
5、為mysql提供sysv服務腳本:
1 [root@master ~]# cd /usr/local/mysql 2 [root@master ~]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld
6、輸出mysql的man手冊至man命令的查找路徑:
vim /etc/man.config,添加如下行即可:
MANPATH /usr/local/mysql/man
7、輸出mysql的頭文件至系統頭文件路徑/usr/include:
1 [root@master ~]# ln -sv /usr/local/mysql/include /usr/include/mysql
8、輸出mysql的庫文件給系統庫查找路徑:
1 [root@master ~]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf
而后讓系統重新載入系統庫:
1 [root@master ~]# ldconfig
9、修改PATH環境變量,讓系統可以直接使用mysql的相關命令。
1 [root@master ~]# echo "PATH=$PATH:/usr/local/mysql/bin" > /etc/profile.d/mysql.sh 2 [root@master ~]# source /etc/profile.d/mysql.sh
10、為MySQL服務提供配置文件 /etc/my.cnf,內容如下:
1 [root@master ~]# vim /etc/my.cnf 2 [client] 3 port = 3306 4 socket = /tmp/mysql.sock 5 default-character-set = utf8 6 [mysql] 7 no-auto-rehash 8 default-character-set = utf8 9 10 [mysqld] 11 server-id = 114 12 port = 3306 13 user = mysql 14 basedir = /usr/local/mysql 15 datadir = /data/mysqldata 16 socket = /tmp/mysql.sock 17 default-storage-engine = INNODB 18 character-set-server = utf8 19 connect_timeout = 60 20 wait_timeout = 18000 21 back_log = 500 22 event_scheduler = ON 23 24 ###########binlog########## 25 log-bin = /data/mysqlLog/logs/mysql-bin 26 binlog_format = row 27 max_binlog_size = 128M 28 binlog_cache_size = 2M 29 expire-logs-days = 5 30 log-slave-updates=true 31 gtid-mode=on 32 enforce-gtid-consistency=true 33 master-info-repository=TABLE 34 relay-log-info-repository=TABLE 35 sync-master-info=1 36 slave-parallel-workers=4 37 rpl_semi_sync_master_enabled = 1 38 39 slow_query_log = 1 40 slow_query_log_file = /data/mysqlLog/logs/mysql.slow 41 long_query_time = 2 42 43 log-error = /data/mysqlLog/logs/error.log 44 max_connections = 3000 45 max_connect_errors = 10000 46 log_bin_trust_function_creators = 1 47 transaction_isolation = READ-COMMITTED
為保證mysql服務正常啟動,請按照以上配置文件創建相關目錄並賦予權限:
1 [root@master ~]# mkdir -p /data/mysqlLog/logs 2 [root@master ~]# chown -R mysql.mysql /data/mysqlLog/logs
最后啟動服務:
1 [root@master ~]# service mysqld start