源实例生成aof数据(导出)
#源实例开启aof功能,将在当前目录下生成appendonly.aof文件
redis-cli -h 127.0.0.1 -a password config set appendonly yes
目标实例导入aof数据
# 假设appendonly.aof就在当前路径下
redis-cli -h 172.20.0.2 -a password –pipe < appendonly.aof
# 源实例关闭aof功能
redis-cli -h 172.20.0.1 -a password config set appendonly no