网站页面做多宽,东莞网站建设报价,有没有免费的网站,西安比较好的网络公司三、安装配置多实例MYSQL5.6-多独立配置文件方法1、准备工作检查操作系统版本、内核版本、selinux是否关闭、防火墙策略、IP地址、主机名配置、host表配置、yum配置上传cmake、mysql5.6软件包具体步骤参考源码安装mysql-单实例配置文档2、安装cmake软件2.1 安装编译软件环境[[e…三、安装配置多实例MYSQL5.6-多独立配置文件方法1、准备工作检查操作系统版本、内核版本、selinux是否关闭、防火墙策略、IP地址、主机名配置、host表配置、yum配置上传cmake、mysql5.6软件包具体步骤参考源码安装mysql-单实例配置文档2、安装cmake软件2.1 安装编译软件环境[[email protected] ~]# yum -y install gcc-cncurses-devel make perl bison ncurses2.2 解压软件包[[email protected] ~]# cd /opt/software/[[email protected] software]# tar -zxfcmake-3.0.1.tar.gz2.3 编译安装[[email protected] cmake-3.0.1]# pwd/opt/software/cmake-3.0.1[[email protected] cmake-3.0.1]# ./bootstrap[[email protected] cmake-3.0.1]# gmake make install2.4 校验安装是否成功[[email protected] ~]# cmake --version[[email protected] cmake-3.0.1]# cmake --versioncmake version 3.0.13、安装mysql3.1 创建mysql用户、用户组[[email protected] cmake-3.0.1]# useradd mysql-s ‘/sbin/nologin‘ -r –M //-r创建系统用户-M不创建home目录[[email protected] cmake-3.0.1]# id mysqluid498(mysql) gid498(mysql)groups498(mysql)3.2 创建mysql安装目录[[email protected] ~]# mkdir /usr/local/mysql3.3 创建mysql数据目录[[email protected] ~]# mkdir -pv/home/mysql/data{3306,3307}mkdir: created directory /home/mysql‘mkdir: created directory/home/mysql/data3306‘mkdir: created directory/home/mysql/data3307‘[[email protected] ~]# tree /home/mysql//home/mysql/├── data3306└── data33072 directories, 0 files3.5 编译安装mysql5.6[[email protected] ~]# cd /opt/software[[email protected] software]# tar -zxfmysql-5.6.16.tar.gz[[email protected] software]# cd mysql-5.6.16[[email protected] mysql-5.6.16]# cmake \-DCMAKE_INSTALL_PREFIX/usr/local/mysql \-DMYSQL_DATADIR/home/mysql/ \-DSYSCONFDIR/etc \-DWITH_INNOBASE_STORAGE_ENGINE1 \-DWITH_ARCHIVE_STORAGE_ENGINE1 \-DWITH_BLACKHOLE_STORAGE_ENGINE1 \-DENABLED_LOCAL_INFILE1 \-DWITH_PARTITION_STORAGE_ENGINE1 \-DEXTRA_CHARSETSall \-DDEFAULT_CHARSETutf8 \-DDEFAULT_COLLATIONutf8_general_ci \-DWITH_EXTRA_CHARSETS:STRINGutf8,gbk[[email protected] mysql-5.6.16]# make make install4、配置3306数据库主配置文件[[email protected] ~]# cd /home/mysql/data3306[[email protected] data3306]# vim my.cnf[client]socket /home/mysql/data3306/mysqld.sockport 3306[mysqld]basedir /usr/local/mysqldatadir /home/mysql/data3306socket /home/mysql/data3306/mysqld.sockport 3306server_id 1user mysqljoin_buffer_size 128Msort_buffer_size 2Mread_rnd_buffer_size 2Mdefault_storage_engine InnoDBjoin_buffer_size 128Mmax_allowed_packet 1Mnet_buffer_length 8Kskip-external-lockingskip-host-cacheskip-name-resolve# InnoDBinnodb_buffer_pool_size 128Minnodb_log_file_size 48Minnodb_file_per_table 1innodb_flush_method O_DIRECT# MyISAMkey_buffer_size 48Mcharacter-set-serverutf8collation-serverutf8_general_ci# LOGlog_error /home/mysql/data3306/mysql-error.loglong_query_time 1slow-query-logslow_query_log_file /home/mysql/data3306/mysql-slow.log# Othersexplicit_defaults_for_timestamptruemax_connections 500open_files_limit 65535sql_modeNO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES5、配置3307数据库主配置文件[[email protected] data3306]# cp my.cnf../data3307/[[email protected] data3306]# sed -i‘s/3306/3307/g‘ ../data3307/my.cnf[[email protected] data3306]# vim../data3307/my.cnfserver_id 2[[email protected] data3306]# cat ../data3307/my.cnf[client]socket /home/mysql/data3307/mysqld.sockport 3307[mysqld]basedir /usr/local/mysqldatadir /home/mysql/data3307socket /home/mysql/data3307/mysqld.sockport 3307server_id 2user mysqljoin_buffer_size 128Msort_buffer_size 2Mread_rnd_buffer_size 2Mdefault_storage_engine InnoDBjoin_buffer_size 128Mmax_allowed_packet 1Mnet_buffer_length 8Kskip-external-lockingskip-host-cacheskip-name-resolve# InnoDBinnodb_buffer_pool_size 128Minnodb_log_file_size 48Minnodb_file_per_table 1innodb_flush_method O_DIRECT# MyISAMkey_buffer_size 48Mcharacter-set-serverutf8collation-serverutf8_general_ci# LOGlog_error /home/mysql/data3307/mysql-error.loglong_query_time 1slow-query-logslow_query_log_file /home/mysql/data3307/mysql-slow.log# Othersexplicit_defaults_for_timestamptruemax_connections 500open_files_limit 65535sql_modeNO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES6、改变数据目录的属主[[email protected] ~]# chown -R mysql.mysql/home/mysql/data330{6,7}[[email protected] ~]# ls -ld /home/mysql/data330{6,7}drwxr-xr-x 2 mysql mysql 4096 Nov  6 18:54 /home/mysql/data3306drwxr-xr-x 2 mysql mysql 4096 Nov  6 18:54 /home/mysql/data33077、配置环境变量/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin[[email protected] ~]# echo ‘exportPATH/usr/local/mysql/bin:$PATH‘ /etc/profile[[email protected] ~]# tail -1 /etc/profileexport PATH/usr/local/mysql/bin:$PATH[[email protected] ~]# source /etc/profile/usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin8、初始化MYSQL多实例数据库文件/usr/local/mysql/scripts[[email protected] scripts]# ./mysql_install_db--basedir/usr/local/mysql --datadir/home/mysql/data3306 --usermysql[[email protected] scripts]# ./mysql_install_db--basedir/usr/local/mysql --datadir/home/mysql/data3307 --usermysql9、启动MYSQL多实例数据库[[email protected] ~]# mysqld_safe--defaults-file/home/mysql/data3306/my.cnf 21 /dev/null [[email protected] ~]# mysqld_safe --defaults-file/home/mysql/data3307/my.cnf21 /dev/null 10、设置密码登录[[email protected] ~]# mysqladmin -S/home/mysql/data3306/mysqld.sock -uroot password ‘123456‘[[email protected] ~]# mysqladmin -S/home/mysql/data3307/mysqld.sock -uroot password ‘123456‘11、登录实例并删除test库及空密码账户[[email protected] ~]# mysql  -S /home/mysql/data3306/mysqld.sock -uroot -pEnter password:mysql status;mysql show databases;mysql drop database test;mysql use mysql;mysql select user,host,password fromuser;mysql delete from  user where password‘‘;mysql flush privileges;12、停库[[email protected] ~]# mysqladmin shutdown -S/home/mysql/data3306/mysqld.sock -u root -pEnter password:[[email protected] ~]# mysqladmin shutdown -S/home/mysql/data3307/mysqld.sock -u root -pEnter password:[[email protected] ~]# ps -ef|grep mysqld|grep-v grep[[email protected] ~]# netstat -tunlp|grep 330原文http://dawei2015.blog.51cto.com/140637/1710408