However, because disk manufacturers rarely use the logical unit number to identify hard disks, the LUN almost always appears as 0. The driver's version or revision number appears at the end of the line. This command is used to display a list of registered storage adapters and the devices they drive, as they appear in the NetWare Media Manager database. Figure 3 is an example of a listing of a server's storage adapters and its associated storage devices. The next lines specify the CDMs associated with the device.
Filters are CDMs that communicate with the storage device.
The elevator filter controls messages to and from the storage device, including scatter-gather messages. The sector conversion filter converts sector sizes to standard 512 byte units. The Base is the essential CDM required to manage communication with the Host Adapter Module. The last line identifies the Host Adapter Module for the adapter to which the device is connected.