HP XP Array Manager Software - Manual (Page 41)

Figure 20 The Add New WWN Dialog Box (When Registering a Host that Has
Previously been Connected to the Storage System)
Figure 21 The Add New WWN Dialog Box (When Registering a Host that Has Never
been Connected to the Storage System)
Note: If the WWN list (located near the lower-left corner of the window) includes a host that you want
to register, you can register the host by dragging the host from the WWN list to the desired host group
in the tree.
Defining LU Paths by Associating Host Groups to Logical Volumes
LUN Manager lets you define LU paths by associating host groups with logical volumes. For example, if
you associate a host group consisting of three hosts with logical volumes, LU paths are defined between
the three hosts and the logical volumes.
Note : When you use a logical volume larger than 2 TB, whether the host can access a logical volume
larger than 2 TB depends on the operating system of the host.
The following operating systems support a logical volume that is larger than 2 TB.
• AIX 5.2 TL08 or later
• AIX 5.3 TL04 or later
• Windows Server 2003 SP1 or later
• Red Hat Enterprise Linux AS 4 Update 1 or later
If you use other operating system than these, make sure that a logical volume is not larger than 2 TB.
For information about the maximum value of a logical volume capacity supported by your operating
system, contact the vendor of your operating system.
To define LU paths:
1. Start LUN Manager and display the LUN Manager window ( Figure 4 on page 21).
XP24000 LUN Manager User's Guide 41