然后对data文件夹打包：

[root@MYDB01 mysql]# tar zcvf data.tar.gz data
[root@MYDB01 mysql]# 

然后将文件复制到MYDB02的/usr/local/mysql目录下：

[root@MYDB01 mysql]# scp data.tar.gz root@192.168.250.194:/usr/local/mysql/
The authenticity of host '192.168.250.194 (192.168.250.194)' can't be established.
ECDSA key fingerprint is SHA256:vThEoRhUOECeD5jhE+m8TZA2+6OoElIoNOQ3XqtopZw.
ECDSA key fingerprint is MD5:97:40:b2:35:6e:07:5a:61:1f:73:f1:b2:6e:54:5b:7d.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.250.194' (ECDSA) to the list of known hosts.
root@192.168.250.194's password: 
data.tar.gz                                                                                                                                                                    100% 1424KB  65.9MB/s   00:00    
[root@MYDB01 mysql]#