- 确认存储位置
select @@datadir
- 停止服务
systemctl stop mysqld
- 新建目录
mkdir -p /home/mysql
chown -R mysql:mysql /home/mysql
- 复制文件
cp -Rp /var/lib/mysql/* /home/mysql
- 修改配置
cp /etc/my.cnf /etc/my.cnf.bk
vim /etc/my.conf
[mysqld]
datadir=/home/mysql
socket=/home/mysql/mysql.sock
[client]
socket=/home/mysql/mysql.sock
- 启动服务
systemctl start mysqld
- 验证服务