Hello-
        
        
        I have two filers that are both running 8.0.2P4
          and they are both snap vaulting a volume from one to the
          other. Rebooting one of the filers requires tons and tons of
          coordination between several different groups and the other
          filer I can pretty much reboot whenever I fancy.
        
        
        I would like to upgrade that filer to 8.1.1 so I
          can take advantage of all the 64 bit migration stuff and also
          test out the branchcache support. The only thing I am
          concerned about is that I may lose the ability to snapvault
          between the two.
        
        
        I recall it was not possible to snapvault from a
          filer running 8.x to one running 7.x, is it possible to still
          snap from a filer running 8.0 to one running 8.1?
        
        
        
          Thanks