HP XP7 Storage - Manual (Page 82)

q = (t x n) / 1024 MB (rounded-up to the nearest integer)
Number of LUs and Paths That Are Supported in HDLM
The following table lists the number of LUs and paths supported in HDLM.
Table 3-9 Number of LUs and Paths Supported in HDLM
Item Number supported
Number of LUs 1 to 256
Number of paths per LU 1 to 12
Total number of paths 1 to 3060
Flow for Creating an HDLM Environment
Set up the environment to use HDLM as follows.
Figure 3-1 Flow of HDLM Environment Setup
HDLM Installation Types
This section describes the following types of HDLM installations: new
installation, upgrade installation, migration, and re-installation.
New installation of HDLM:
Installing HDLM on a server, which HDLM has never been installed on, is
called a new installation of HDLM.
Upgrade installation of HDLM:
Installing a newer version of HDLM over the existing version without
removing the existing version is called an upgrade installation of
HDLM.You can perform an upgrade installation for only HDLM 5.5 or later.
3-14
Creating an HDLM Environment
Hitachi Dynamic Link Manager (for Windows®) User Guide