I saw this Plugin in my RSS reader today:
plug-in for Virtual Infrastructure Client provides administrators a
tool to facilitate the discovery and identification of HP EVA storage
arrays connected to VMware ESX servers.
can have a global view across all storage layers (SAN array, VMware ESX server and Virtual Machines) to keep everything within a single pane of glass through the VI client interface. As a result, ESX storage
management becomes easier and faster with a lower risk of configuration
More info can be found here: http://www.k-ante.com/page_interne.php?lang=UK&ID=plug_in_vmware
Watch a demo movie (Quicktime required): Video_Plug_in_VMware_for_EVA_EN.mp4