HP StorageWorks XP Remote Web Console Software - Manual (Page 17)

NOTE:
For open system volumes, the arrays support a maximum of only 16,384 LDEVs. This means that
CU group 0 is the only available CU group for open system volumes.
NOTE:
The CU number FF is reserved for RAID Manager operations. Therefore, the CU number that can
be used for XP Remote Web Console operations is up to FE. This means that 16,128 LDEVs belong
to CU group 3.
Table 2 CU Numbers and LDEV Numbers for Each CU Group (Mainframe Only)
Range of LDEV Numbers
for each CU Group Range of CU Numbers
for each CU Group Term Displayed on the XP
Remote Web Console main
pane CU Group
00:00 - 3F:FF 00 - 3F CU00 - 3F CU group 0
40:00 - 7F:FF 40 - 7F CU40 - 7F CU group 1
80:00 - BF:FF 80 - BF CU80 - BF CU group 2
C0:00 - FE:FF C0 - FE CUC0 - FE CU group 3
At the beginning of XP Remote Web Console operations, you need to select a CU group (see Figure
46 ). After you have selected a CU group, you can only perform operations on the LDEVs for the
selected CU group. You are not allowed to perform operations across multiple CU groups.
Operations for some of the XP Remote Web Console product options can be performed for all CU
groups, however, the operation of other product options is limited to CU group 0. All CU groups are
available for the following product options:
• XP LUN Configuration and Security Manager Software
• XP Auto LUN Software
• XP Cache LUN Software
• Hitachi Parallel Access Volumes (HPAV)
• XP Disk/Cache Partition Software
Software Product Matrix
Table 3 provides a description of many of the XP software products (also referred to in this user guide
as product options) available through XP Remote Web Console.
Table 3 Software Product Matrix
Prerequisites/Requirements/Integration Description Software
Product
High availability and data replication software
XP Remote Web Console User Guide 17