Figure 2-2 LU Configuration Recognized by the Host After the Installation
Table 2-2 Components Recognized by the Host on page 2-6
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 2-7
configuration of the HDLM programs.
2-6
Table 2-2 Components Recognized by the Host
Components
An LU that the host recognizes via the HDLM driver. It is
called a host LU. No matter how many physical paths
exist, one host LU is recognized for one LU in the storage
system.
A Dev (a slice or partition) in an LU that the host
recognizes via the HDLM driver. It is called a host device.
No matter how many physical paths exist, one host
device is recognized for one Dev in the storage system.
HDLM Functions
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
of HDLM
Description
lists the
shows the