It is my pleasure today to again offer a post that has been written by an esteemed industry colleague and guest blogger.  This post on VVol was written by Hitachi Data System’s Dinesh Singh.  Dinesh is Solutions Marketing Manager with Hitachi Data Systems focused on virtualization and cloud solutions. Dinesh drives awareness and adoption of HDS storage solutions for VMware Server and EUC virtualization platforms.  In this post Dinesh tells us about how Hitachi has approached the implementation of Virtual Volumes on their platform, and gives us some very nice detail about what can be done with HDS gear when coupled with Vvol.