HP StorageWorks XP10000 Disk Array - Manual (Page 22)

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 3 CU Numbers and LDEV Numbers for Each CU Group (Mainframe Only)
CU Group Term Displayed on
the XP Remote Web
Console main pane
Range of CU Numbers
for each CU Group
Range of LDEV
Numbers for each
CU Group
CU group 0 CU00 - 3F 00 - 3F 00:00 - 3F:FF
CU group 1 CU40 - 7F 40 - 7F 40:00 - 7F:FF
CU group 2 CU80 - BF 80 - BF 80:00 - BF:FF
CU group 3 CUC0 - FE C0 - FE C0:00 - FE:FF
At the beginning of XP Remote Web Console operations, you need to select a CU group (see Figure 44 ).
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:
• LUN Configuration Manager XP
• XP Auto LUN
• Cache LUN XP
• Compatible PAV for IBM® z/OS®
• XP Disk Cache Partitioning
Software Product Matrix
Table 4 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 4 Software Product Matrix
Software
Product
Description Prerequisites/Requirements/
Integration
High availability and data replication software
HP
StorageWorks
XP Business
Copy
Makes nearly instantaneous local copies of
XP array data without interrupting access
to the source volumes. XP Business Copy
creates and maintains RAID-protected
copies that can be used for development,
testing or backup.
Also see HP StorageWorks XP Snapshot,
below.
• Requires HP StorageWorks.XP RAID
Manager for host agent integration
• Includes HP StorageWorks XP
Snapshot. XP Snapshot copies data
only as it changes at the source.
Depending on how much the data
changes, snapshot copies may be only
a fraction of the size of the source
volumes.
22 Overview of XP Remote Web Console Operations