redis启动报错

add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
1:M 24 Jun 15:31:55.386 # Can't handle RDB format version 9
1:M 24 Jun 15:31:55.386 # Fatal error loading the DB: Invalid argument. Exiting.

这是因为高版本无法兼容低版本的数据

把存储的rdb 文件删掉 重启即可