Volatile:記憶體可見性
先解除安裝自帶的mariadb
rpm -qa | grep mariadb
rpm -e --nodeps mariadb-libs-5.5.64-1.el7.x86_64
安裝包
mysql-community-common-5.7.24-1.el7.x86_64.rpm
mysql-community-libs-5.7.24-1.el7.x86_64.rpm
mysql-community-libs-compat-5.7.24-1.el7.x86_64.rpm
mysql-community-client-5.7.24-1.el7.x86_64.rpm
mysql-community-server-5.7.24-1.el7.x86_64.rpm
- 依次安裝軟體包
rpm –ivh mysql-community-common-5.7.24-1.el7.x86_64.rpm
rpm –ivh mysql-community-libs-5.7.24-1.el7.x86_64.rpm
rpm –ivh mysql-community-libs-compat-5.7.24-1.el7.x86_64.rpm
rpm –ivh mysql-community-client-5.7.24-1.el7.x86_64.rpm
rpm –ivh mysql-community-server-5.7.24-1.el7.x86_64.rpm
報錯:/usr/bin/perl is needed by mysql-community-server-5.7.19-1.el7.x86_64
缺少net-tools.x86_64,libaio.x86_64,perl.x86_64三個依賴,使用yum安裝即可。
-
yum -y install perl.x86_64
-
yum install -y libaio.x86_64
-
yum -y install net-tools.x86_64
- 啟動資料庫
service mysqld start
- 獲取root使用者的臨時密碼
grep 'temporary password' /var/log/mysqld.log | awk -F' ' '{print $NF}'
參考: