I should have pointed out that was from the ref
DB<3> x $_->summary
0 DatastoreSummary=HASH(0x9afa1b0)
'accessible' => 1
'capacity' => 12884901888
'datastore' => ManagedObjectReference=HASH(0x9b050a8)
'type' => 'Datastore'
'value' => 'datastore-81'
'freeSpace' => 7937720320
'multipleHostAccess' => 0
'name' => 'Boot_esx03d'
'type' => 'VMFS'
'url' => 'sanfs://vmfs_uuid:4d100997-16f1d4cc-20aa-00145ea7f14a/'
