Problem with Redis cache and hhvm

v3
#1

Easyengine version 3.3.3

Install site with redis Response Headers shows this

X-SRCache-Fetch-Status: HIT X-SRCache-Store-Status: BYPASS

Enable hhvm over same site Response Headers shows this

X-SRCache-Fetch-Status: MISS X-SRCache-Store-Status: BYPASS

Is it a right cache with Redis + hhvm??

#2

This solution works fine

What happen if I update EE ? all changes 'll be lost?

#3