Check this: [URL]  You can automate it but needs some scripting in the middle.
Hello, I'm trying to create automated web report on disk usage, purposes, etc. My Vmware collegues are mapping large meta luns against their ESX hosts from Symmetrix and then give little chunks to VMs.  My question, is there a way to extract information of Datastore name and meta lun id from ESXCLI or vmware vcenter database, etc and link it together? I know there is EMC VSI plugin for vcenter, but that doesn't help me in automation task.
How to link Vmware datastore name and meta ID