The logical unit number is a unique number assigned to a specific
instance of a peripheral driver.  Your HP-UX kernel was configured
(via uxgen(UTIL)) with a specific number of logical unit numbers
for each particular HP-UX device driver.

See the file /etc/devices for more details, or, if your system has
already been reconfigured, please see the system administrator for
more information.

You may also consult the "HP-UX System Administrator's Manual" for
additional information.
