Program Configuration - Hitachi XP P9500 User Manual

Figure 2-2 LU Configuration Recognized by the Host After the Installation
Table 2-2 Components Recognized by the Host on page 2-4
components recognized by the host.
HLU
HDev

Program Configuration

HDLM is actually a combination of several programs. Because each program
corresponds to a specific HDLM operation, it is important to understand the
name and purpose of each program, along with how they are all interrelated.
Figure 2-3 Configuration of the HDLM Programs on page 2-5
configuration of the HDLM programs.
2-4
Table 2-2 Components Recognized by the Host
Components
An LU that the host recognizes via the HDLM driver. This
type of LU is called a host LU. Regardless of how many
paths are connected to it, only one host LU is recognized
for each LU in the storage system.
A Dev in an LU that the host recognizes via the HDLM
driver. This type of Dev is called a host device.
HDLM Functions
Hitachi Dynamic Link Manager User Guide (for VMware(R))
of HDLM
Description
lists the
shows the