The attached scripts allow you to correlate the datastore names being displayed in an ESX host/vCenter instance to what is being displayed within a VNX/CX/NS storage array.  This kind of functionality is capable via the VSI vCenter plugin (Virtual Storage Integrator).  This programmatic approach allows you to generate this information in an automated fashion and will be leveraged to create associations between EMC arrays and VMware datastores in products like VMware vCOps.