mysql5.6 二进制免编译安装

原文出自http://www.ttlsa.com/mysql/install-mysql5_6/

1. 安装必要的组件

yum
install –y autoconf automake imake libxml2-devel\

expat-devel
cmake
gcc
gcc-c++
libaio
libaio-devel
bzr
bison
libtool
ncurses5-devel

2. 下载解压mysql软件

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# cd /usr/local/src # wget -c http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.14-linux-glibc2.5-x86_64.tar.gz /from/http://cdn.mysql.com/ -O mysql-5.6.14-linux-glibc2.5-x86_64.tar.gz # tar zxvf mysql-5.6.14-linux-glibc2.5-x86_64.tar.gz –C ../ # cd /usr/local/ # ln -s mysql-5.6.14-linux-glibc2.5-x86_64 mysql

3. 创建Mysql用户组和用户，及数据库存放目录：

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# mkdir -p /data/mysql_data_3306# mkdir -p /data/mysql_log# mkdir -p /data/log-bin# groupadd mysql# useradd mysql -g mysql -M -s /sbin/nologin# chown -R mysql.mysql /data/mysql_data_3306 /data/mysql_log /data/log-bin# chown -R mysql.mysql /usr/local/mysql-5.6.14-linux-glibc2.5-x86_64

4. 配置文件（依具体环境）

# vi /etc/my.cnf

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[mysqld] # GENERAL # user=mysql default-storage-engine=InnoDB socket=/data/mysql_data_3306/mysql.sock pid-file=/data/mysql_data_3306/mysql.pid port=3306 # MyISAM # key_buffer_size=1344M myisam_recover=FORCE,BACKUP # SAFETY # max_allowed_packet=16M max_connect_errors=1000000 skip_name_resolve # DATA STORAGE # datadir=/data/mysql_data_3306/ long_query_time=1 # BINARY LOGGING # log-bin=/data/log-bin/mysql-bin-3306 expire-logs-days=14 sync-binlog=1 server-id=1 max_binlog_size=500M # REPLICATION # relay-log=/data/log-bin/relay-bin-3306 slave-net-timeout=60 # CACHES AND LIMITS # tmp_table_size=32M max_heap_table_size=32M max_connections=500 thread_cache_size=50 open_files_limit=65535 table_definition_cache=4096 table_open_cache=4096 # INNODB # innodb_data_file_path=ibdata1:128M;ibdata2:10M:autoextend innodb_flush_method=O_DIRECT innodb_log_files_in_group=2 innodb_lock_wait_timeout=50 innodb_log_file_size=256M innodb_flush_log_at_trx_commit=1 innodb_file_per_table=1 innodb_thread_concurrency=8 innodb_buffer_pool_size=8G # LOGGING # log-error=/data/mysql_log/mysql-error-3306.log log-queries-not-using-indexes=1 slow-query-log=1 long_query_time=1 slow-query-log-file=/data/mysql_log/mysql-slow-3306.log # FOR SLAVE # #binlog-format = ROW #log-slave-updates = true #gtid-mode = on #enforce-gtid-consistency = true #master-info-repository = TABLE #relay-log-info-repository = TABLE #sync-master-info = 1 #slave-parallel-workers = 2 #binlog-checksum = CRC32 #master-verify-checksum = 1 #slave-sql-verify-checksum = 1 #binlog-rows-query-log_events = 1 #report-port = 3306 #report-host = 10.1.1.10

5. 系统服务

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# cp -af /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld_3306# vi /etc/init.d/mysqld_3306修改两处位置：basedir=/usr/local/mysqldatadir=/data/mysql_data_3306 执行如下命令# chmod 755 /etc/init.d/mysqld_3306# chkconfig --add mysqld_3306# chkconfig --level 345 mysqld_3306 on

6. 初始化数据库

1 2	# cd /usr/local/mysql # ./scripts/mysql_install_db --user=mysql --defaults-file=/etc/my.cnf

7. 启动数据库进程

1	# service mysqld_3306 start

8. 修改root密码

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# /usr/local/mysql/bin/mysql -p -uroot -S /tmp/mysql.sock #这里直接回车就能进入数据库系统 Mysql>deletefrommysql.userwhereuser=''; Mysql>updatemysql.usersetpassword=PASSWORD(‘xxxxxxxx’)whereuser='root'; Mysql>flushprivileges;

ln -s /usr/local/mysql/bin/mysql /usr/bin

mysql --socket=/tmp/mysql.sock

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

/etc/my.cnf里的socket路径