卸載CentOS7默認攜帶的mariadb包

# 檢查mariadb安裝包

[root@wing ~]# rpm -qa | grep -i mysql

[root@wing ~]# rpm -qa | grep -i mariadb

mariadb-libs-5.5.50-1.el7_2.x86_64

# 卸載mariadb安裝包

[root@wing ~]# rpm -e mariadb-libs-5.5.50-1.el7_2.x86_64

error: Failed dependencies:

libmysqlclient.so.18()(64bit) is needed by (installed) postfix-2:2.10.1-6.el7.x86_64

libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) postfix-2:2.10.1-6.el7.x86_64

[root@wing ~]# rpm -e mariadb-libs-5.5.50-1.el7_2.x86_64 postfix-2:2.10.1-6.el7.x86_64

安裝編譯軟件

yum install -y cmake make gcc gcc-c++

創建MySQL安裝目錄

# 如MySQL安裝目錄為：/usr/local/mysql

mkdir -p /usr/local/mysql

解壓MySQL源碼包

tar -zxvf mysql-5.7.16.tar.gz

創建mysql用戶和用戶組

# 創建用戶組

groupadd mysql

# 創建mysql用戶，所屬組為mysql

useradd -s /bin/bash -m -g mysql mysql

安裝MySQL相關依賴包

yum install -y ncurses-devel openssl-devel bison-devel libaio libaio-devel

boost庫安裝

# 該步驟可以省略，在cmake階段添加參數-DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/boost即可

# boost庫安裝

wget http://sourceforge.net/projec...

tar -zxvf boost_1_59_0.tar.gz -C /usr/local

mv /usr/local/boost_1_59_0 /usr/local/boost

cd /usr/local/boost

./bootstrap.sh

./b2 stage threading=multi link=shared

./b2 install threading=multi link=shared

創建MySQL相關目錄

目錄 含義 配置參數

bin_log 二進制日志目錄 log_bin_basename

log_bin_index

mydata 數據文件目錄 datadir

innodb_log InnoDB重做日志目錄 innodb_log_group_home_dir

innodb_ts InnoDB共享表空間目錄 innodb_data_home_dir

log 日志文件目錄(error log+general log+slow log) log_error

general_log_file

slow_query_log_file

relay_log InnoDB中繼日志目錄 relay_log_basename

relay_log_index

tmpdir 臨時文件目錄 tmpdir

undo_log InnoDB回滾日志目錄 innodb_undo_directory

mkdir -p /data/mysql/mysql3306/bin_log

mkdir -p /data/mysql/mysql3306/db_file

mkdir -p /data/mysql/mysql3306/innodb_log

mkdir -p /data/mysql/mysql3306/innodb_ts

mkdir -p /data/mysql/mysql3306/log

mkdir -p /data/mysql/mysql3306/relay_log

mkdir -p /data/mysql/mysql3306/tmpdir

mkdir -p /data/mysql/mysql3306/undo_log

修改步驟9創建的目錄的所屬用戶與所屬組為mysql:mysql

chown -R mysql:mysql /data/mysql/mysql3306

將MySQL配置文件my.cnf放置到/etc目錄下

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