HP Array Controller HSG V8.7 Software - Manual (Page 373)

CLI Commands B–101
SET connection-name
Changes the operating characteristics of a host connection.
The SET connection-name command changes the operating parameters
of the specified host connection. A host connection is a specific
instance of one host connected to one port of one controller through
one host adapter
Syntax
SET connection-name
Parameters
connection-name
This is the name of the host connection. When a new host-adapter-
port-controller connection is made, the new connection is given a
default connection name. The default connection name is
!NEWCONnn, where nn is an decimal number. The connection name
can be changed through the RENAME command.
Switches
UNIT_OFFSET=n
Offset is a decimal value that establishes the beginning of the range of
units that a host connection can access. It defines and restricts host
connection access to a contiguous group of unit numbers.
If no value is specified for the UNIT_OFFSET switch, then host
connections on controller port 1 have an offset of 0 and host
connections on controller port 2 have an offset of 100. These are the
default offset values.
The relationship between LUN number, unit number, and offset is as
follows:
n LUN number = unit number - offset.
n Logical unit number or LUN number = the logical unit number
presented to the host connection.