前提
安裝
1: 下載安裝編譯MySQL源碼需要的庫
firebird@locahost~$ sudo apt-get install build-essential libncurses5-dev cmake
2: 把文件 上傳到 /usr/local/src 目錄下,解壓MySQL源碼包
firebird@locahost~$ cd /usr/local/src/
firebird@locahost:/usr/local/src$ sudo tar -zxvf mysql-5.6.27.tar.gz
3: 使用cmake生成安裝文件
firebird@locahost:/usr/local/src$ cd mysql-5.6.27
firebird@locahost:/usr/local/src/mysql-5.6.27$ sudo mkdir my-build
firebird@locahost:/usr/local/src/mysql-5.6.27$ cd my-build
使用cmake生成安裝文件,在這裏你可能需要配置一些參數
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ sudo cmake ../
4: 安裝MySQL
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ sudo make install
5: 將MySQL添加爲開機啓動的服務
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ groupadd mysql
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ useradd -g mysql mysql //可能會出現錯誤一
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ cd /usr/local/mysql
覆蓋修改my.cnf文件。
firebird@locahost:/usr/local/mysql$ sudo chown -R mysql .
firebird@locahost:/usr/local/mysql$ sudo chgrp -R mysql .
firebird@locahost:/usr/local/mysql$ sudo /usr/local/mysql/scripts/mysql_install_db --user=mysql
firebird@locahost:/usr/local/mysql$ sudo chown -R root .
firebird@locahost:/usr/local/mysql$ sudo chown -R mysql data
firebird@locahost:/usr/local/mysql$ cd /usr/local/src/mysql-5.6.27/my-build
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ sudo cp support-files/mysql.server /etc/init.d/mysql
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ sudo cp support-files/mysql.server /etc/init.d/mysql
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ sudo update-rc.d mysql defaults
firebird@locahost:/usr/local/mysql$ chown -R mysql:mysql /usr/local/mysql
firebird@locahost:/usr/local/mysql$ sudo chmod 755 /etc/init.d/mysql //設置文本的權限,然後可以使用service啓動了
firebird@locahost:/usr/local/mysql$ chmod 777 /usr/local/mysql/* //設置用戶mysql目錄最大權限
firebird@locahost:/usr/local/mysql$ chmod 644 /usr/local/mysql/my.cnf //設置用戶不可寫權限
6: 啓動MySQL服務器,以下兩種啓動方式均可
firebird@locahost:/usr/local/src/mysql-5.6.27/my-build$ sudo /etc/init.d/mysql start //啓動方式一,和service啓動一樣
firebird@locahost:/usr/local/mysql$ bin/mysqld_safe --user=mysql & //啓動方式二
下面是my.cnf的配置文件:
# For advice on how to change settings please see # http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html [client] port= 3306 socket= /var/run/mysqld/mysqld.sock # Here is entries for some specific programs # The following values assume you have at least 32M ram # This was formally known as [safe_mysqld]. Both versions are currently parsed. [mysqld_safe] socket= /var/run/mysqld/mysqld.sock nice= 0 [mysqld] # # * Basic Settings # user= mysql pid-file= /var/run/mysqld/mysqld.pid socket= /var/run/mysqld/mysqld.sock basedir= /usr/local/mysql datadir= /usr/local/mysql/data port= 3306 tmpdir= /tmp lc-messages-dir= /usr/local/mysql/share skip-external-locking # # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. bind-address= 0.0.0.0 # # * Fine Tuning # #innodb_buffer_pool_size 這是你安裝完InnoDB後第一個應該設置的選項。緩衝池是數據和索引緩存的地方:這個值越大越好,這能保證你在大多數的讀取操作時使用的是內存而不是硬盤。典型的值是5-6GB(8GB內存),20-25GB(32GB內存),100-120GB(128GB內存)。 innodb_buffer_pool_size = 6G #這是redo日誌的大小。redo日誌被用於確保寫操作快速而可靠並且在崩潰時恢復。如果你知道你的應用程序需要頻繁的寫入數據並且你使用的時MySQL 5.6,你可以一開始就把它這是成4G。 innodb_log_file_size = 4G key_buffer= 16M max_allowed_packet= 100M thread_stack= 192K thread_cache_size = 8 # This replaces the startup script and checks MyISAM tables if needed # the first time they are touched myisam-recover = BACKUP max_connections = 6000 #table_cache = 64 #thread_concurrency = 10 # # * Query Cache Configuration # query_cache_limit= 1M #query_cache_size:query cache(查詢緩存)是一個衆所周知的瓶頸,甚至在併發並不多的時候也是如此。 最佳選項是將其從一開始就停用,設置query_cache_size = 0(現在MySQL 5.6的默認值) query_cache_size = 0 # # * Logging and Replication # # Both location gets rotated by the cronjob. # Be aware that this log type is a performance killer. # As of 5.1 you can enable the log at runtime! #general_log_file = /var/log/mysql/mysql.log #general_log = 1 # # Error log - should be very few entries. # log_error = /usr/local/mysql/log/error.log # # Here you can see queries with especially long duration #log_slow_queries= /var/log/mysql/mysql-slow.log #long_query_time = 2 #log-queries-not-using-indexes # # The following can be used as easy to replay backup logs or for replication. # note: if you are setting up a replication slave, see README.Debian about # other settings you may need to change. log-bin=mysql-bin server-id=186 binlog_format=Mixed #log_bin= /var/log/mysql/mysql-bin.log expire_logs_days= 10 max_binlog_size = 100M #InnoDB配置 #innodb_file_per_table這項設置告知InnoDB是否需要將所有表的數據和索引存放在共享表空間裏(innodb_file_per_table = OFF) 或者爲每張表的數據單獨放在一個.ibd文件(innodb_file_per_table = ON) innodb_file_per_table=1 #打開文件個數限制,1.物理備份mysql用 open_files_limit = 10480 # 所有線程所打開表的數量. # 增加此值就增加了 mysqld 所需要的文件描述符的數量 # 這樣你需要確認在 [mysqld_safe] 中 “open-files-limit” 變量設置打開文件數量允許至少等於 table_cache 的值 table_open_cache = 4096 # innodb_open_files = 1000 [mysqldump] quick quote-names max_allowed_packet= 16M [mysql] #no-auto-rehash# faster start of mysql but no tab completition [isamchk] key_buffer= 16M sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES