1、参考官方文档:https://help.aliyun.com/knowledge_detail/41817.html?spm=5176.11065259.1996646101.searchclickresult.c7c7321cwLnuFj
2、centos7四步安装mysql5.6
rpm -Uvh http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
yum repolist enabled | grep "mysql.*-community.*" (查看当前可用的mysql安装资源)
yum -y install mysql-community-server
systemctl start mysqld
#友情提示:默认mysql安装my.cnf路径是/etc/my.cnf,datadir路径是/var/lib/mysql
3、Centos 7 安装xtrabackup-2.4.8 通用包,yum安装,全量备份,增量备份
[root@001 ~]# yum install http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpm
[root@001 ~]# yum list | grep percona
[root@001 ~]# yum install percona-xtrabackup-24 -y # 卸载命令:yum remove percona-xtrabackup
注:MySQL 5.6及之前的版本需要安装 Percona XtraBackup 2.3。
MySQL 5.7版本需要安装 Percona XtraBackup 2.4。