Hi LionelM,
Service console did the trick - found this helpful article which walked me through it.
Example output: VMFS-3.33 file system spanning 1 partitions. File system label (if any): DatastoreName Mode: public Capacity 145223581696 (138496 file blocks * 1048576), 43937431552 (41902 blocks) avail UUID: 4a14d968-88bf7161-700f-00145ef48f76 Partitions spanned (on "lvm"): mpx.vmhba0:C0:T0:L0:5 .