MySQL源碼安裝

系統環境:Linux 2.6.32-642.el6.x86_64html

                    需求爲在linux系統上採用源碼安裝的方式安裝mysqlmysql

版本:MySQL 5.6.20linux

1.   下載源碼文件,進入mysql官網:http://dev.mysql.com/,依次點擊Downloads--->Archives--->MySQL Community Server,或在地址欄直接輸入http://downloads.mysql.com/archives/community/進入下載頁面,根據系統版本選擇相應下載按鈕。也可在首頁下載最新版本,本教程以5.6.20爲例。sql

2.   安裝源碼以前linux可能須要的環境:vim

[root@Vmware22 Downloads]# yum install cmake
....

[root@Vmware22 Downloads]# yum groupinstall "Development tools"
....

[root@Vmware22 Downloads]# yum install openssl openssl-devel zlib zlib-devel ncurses-devel ncurses readline readline-devel
....

 

3.   安裝以前還須要把硬盤作成lvm進行管理方便之後進行磁盤擴容(這裏假設新添加了一塊硬盤)bash

        3.1   查看磁盤信息:fdisk -l服務器

        3.2   對新添加的磁盤sdb分區及格式化:socket

[root@Vmware22 ~]# fdisk /dev/sdb
....
  Command (m for help):m                               ----使用m查看幫助信息
....
  Command (m for help):n                               ----新建分區
  Command action
     e   extended
     p   primary partition (1-4)
  p
  Partition number (1-4):1
  First cylinder (1-2610, default 1):                  ----直接回車
  Using default value 1
  Last cylinder, +cylinders or +size{K,M,G} (1-2610, default 2610):+10G           ----因爲後面進行動態磁盤配額,故只分配10G
  
  Command (m for help): w                              ----寫入磁盤並退出
  The partition table has been altered!

  Calling ioctl() to re-read partition table.
  Syncing disks.
[root@Vmware22 ~]# fdisk -l            再次檢查磁盤信息
...

        3.3   依次輸入下面命令:rest

[root@Vmware22 ~]# pvscan                         ----檢查有無PV在系統上。PV用於將物理硬盤分區初始化爲物理卷,以便LVM使用
  No matching physical volumes found
[root@Vmware22 ~]# pvcreate /dev/sdb1             ----將sdb1分區轉成pv。若是有多個分區,可用pvcreate /dev/sdb{1,2,3,4}
  Physical volume "/dev/sdb1" successfully created
[root@Vmware22 ~]# vgcreate myvg /dev/sdb1        ----建立卷組"myvg",而且將/dev/sdb1添加到卷組中。
  Volume group "myvg" successfully created
[root@Vmware22 ~]# lvcreate -L 10G -n mydata myvg    ----在卷組"myvg"上建立一個10G的邏輯卷。
  Logical volume "mydata" created.
[root@Vmware22 ~]# mke2fs -j /dev/myvg/mydata 
....
[root@Vmware22 ~]# mkdir /mydata
[root@Vmware22 ~]# vim /etc/fstab                 ----實現開機自動掛載/dev/sdb1,在打開的文件中添加以下信息:
   /dev/myvg/mydata        /mydata                 ext4    defaults        0 0     
   -------------注意格式與原文件一致,保存退出
[root@Vmware22 ~]# mount -a                       ----檢測配置信息,如無任何輸出信息則證實掛載正確,不然可能會致使下次開機時沒法正確開機
[root@Vmware22 ~]#

        3.4   準備用戶:code

[root@Vmware22 ~]# groupadd -r mysql
groupadd: group 'mysql' already exists
[root@Vmware22 ~]# useradd -r -g mysql -s /sbin/nologin mysql
useradd: user 'mysql' already exists
[root@Vmware22 ~]# mkdir /mydata/data                  ----建立保存mysql數據的目錄
[root@Vmware22 ~]# chown mysql.mysql /mydata/data/ -R     ----修改權限讓mysql用戶和用戶組對其擁有權限
[root@Vmware22 ~]#

4.   開始安裝:

此處爲cmake編譯參數設置,因爲過長粘貼在此,可在下圖中查看信息:

[root@Vmware22 ~]# cmake . -DCMAKE_INSTALL_PREFIX=/data/program/mysql -DMYSQL_DATADIR=/mydata/data -DSYSCONFDIR=/etc  -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1  -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_LIBWRAP=0 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci

[root@Vmware22 Downloads]# ls
mysql-5.6.20.tar.gz
[root@Vmware22 Downloads]# tar -xvf mysql-5.6.20.tar.gz
....

[root@Vmware22 Downloads]# cd mysql-5.6.20
[root@Vmware22 mysql-5.6.20]# cmake . -DCMAKE_INSTALL_PREFIX=/data/program/mysql \     ----自定義安裝目錄,\爲先不執行等待下面的命令繼續輸入
> -DMYSQL_DATADIR=/mydata/data \             ----自定義數據保存目錄,即前文3.4定義的/mydata/data,下面的參數不需記錄,複製粘貼便可
> -DSYSCONFDIR=/etc  -DWITH_INNOBASE_STORAGE_ENGINE=1 \
> -DWITH_ARCHIVE_STORAGE_ENGINE=1 \
> -DWITH_BLACKHOLE_STORAGE_ENGINE=1  -DWITH_SSL=system \
> -DWITH_ZLIB=system -DWITH_LIBWRAP=0 \
> -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 \
> -DDEFAULT_COLLATION=utf8_general_ci                            ----cmake爲編譯文件

....
[root@Vmware22 mysql-5.6.20]# make && make installmake

5.   配置信息:

[root@Vmware22 mysql-5.6.20]# cd /data/program/mysql/
[root@Vmware22 mysql]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data/
....

[root@Vmware22 mysql]# vim /etc/profile.d/1.sh    實現開機啓動此腳本,名字可任取
   export PATH=$PATH:/usr/local/mysql/bin            ----配置環境信息,保存退出
[root@Vmware22 mysql]# /bin/bash /etc/profile.d/1.sh    ----運行該腳本文件
[root@Vmware22 mysql]# cp support-files/mysql.server /etc/init.d/mysqld56
[root@Vmware22 mysql]# cp /etc/my.cnf /etc/my.cnf.bck          ----備份該文件
[root@Vmware22 mysql]# cp support-files/my-default.cnf /etc/my.cnf    ----若是有提示是否覆蓋,按y
[root@Vmware22 mysql]# vim /etc/my.cnf     添加如下信息

[client]
port        = 3306
socket      = /tmp/mysql.sock
[mysqld]
port        = 3306
socket      = /tmp/mysql.sock
skip-external-locking
key_buffer_size = 256M
max_allowed_packe = 1M
table_open_cache = 256 
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M 
thread_cache_size = 8 
query_cache_size = 16M 
thread_concurrency = 4 
datadir = /mydata/data
                            ----保存退出
[root@Vmware22 mysql]# /etc/init.d/mysqld56 restart
MySQL server PID file could not be found!                  [FAILED]
Starting MySQL..                                           [  OK  ]

6.   安裝成功後,默認的root用戶密碼爲空,使用下面命令來建立root密碼:

[root@Vmware22 mysql]# mysqladmin -uroot password 'new_pass'          ----new_pass爲密碼

 

7.   登陸mysql服務器:

[root@Vmware22 mysql]# mysql -uroot -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.6.20 Source distribution

Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

 

8.附加:

        8.1   yum install mysql安裝的mysql版本太低

        8.2   爲方便也可以使用官網提供的rpm包:分別下載mysql服務器端和客戶端包

# rpm -ivh /root/Download/MySQL-server-*.*.rpm MySQL-client-*.*.rpm MySQL-devel-*.*.rpm
....

          ----*.*爲下載rpm包的版本號

            rpm安裝具體配置信息參考:http://www.cnblogs.com/sunson/articles/2172086.html

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