vcenter vm hardware: scsi address spec
scsi_address_specstructure contains information for specifying the address of a virtual device that is attached to a virtual SCSI adapter of a virtual machine.
|bus||long||Bus number of the adapter to which the device should be attached.|
|unit||long||Unit number of the device. Optional. If unset, the server will choose an available unit number on the specified adapter. If there are no available connections on the adapter, the request will be rejected.|