Gen4 Highest OneFS version

Hi,

We have a client with a couple Isilon Clusters made up of Gen 4 nodes (NL400 & X200) and been asked to look at upgrading OneFS from current versions. I am sure i read somewhere that the suggest highest version of OneFS is v8.0.0.7 for Gen 4 nodes but can i find where i thought i had read that.

So wonder if anyone knows the answer to this question? Can Gen 4 nodes be upgraded to at least OneFS v8.2 or is there a recommended highest version of v8.0.0.7?

Thanks