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