There are a bunch of white papers that describe the use-cases and supported environments for VPLEX Geo. As you noted, we have collateral available for Microsoft environments. VPLEX Geo also supports StorNext with Linux as the backing environment (a published white paper is available here). We continue to work with other ecosystem partners to enable support for VPLEX Geo as well.
Can you describe the use-case that you are trying to accomplish together with the environment and where you see VPLEX providing an advantage?