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HP Hitachi Dynamic Link Manager Software User Manual

Page 33

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2. HDLM Functions

11

Table 2-2: Components recognized by the host

Components

Description

HLU

An LU that the host recognizes via the HDLM driver. It

is called a host LU. No matter how many paths exist,
one host LU is recognized for one LU in the storage

system.

HDev

A Dev in an LU that the host recognizes via the HDLM
driver. It is called a host device. No matter how many

paths exist, one host device is recognized for one Dev in

the storage system.