HP XP P9000 Business Copy User Guide (AV400-96483, August 2012)

2. Right-click on the volume list, in any location, then select Information from the menu.
The Information dialog box displays. Field descriptions are provided below.
DescriptionField
Shows the number of Business Copy pairs/and the total number of pair tables for
Business Copy and Business Copy Z. For example: 12/12.
Business Copy pairs
Notes:
• The maximum number of pairs allowed in one storage system is 16,384, including
migration plans and relationships. For example, if a storage system contains
Snapshot pairs, migration plans of Auto LUN, and relationships of Compatible
FlashCopy and Compatible FlashCopy SE, the maximum number of pairs allowed
for Business Copy would be 16,384 minus these.
• Volume size also limits the number of pairs. For more information, see “Planning
number of pairs” (page 14).
Displays the number of Snapshot pairs.XP Snapshot pairs
Displays the number total number of reserved volumes for Business Copy and Business
Copy Z.
Reserved pairs
Displays the number of remaining pair tables in the storage system/and the total
number of pair tables in the system. For more information, see “Planning number of
pairs” (page 14).
Remaining pair table(s)
The following software use pair tables:
• Business Copy Z
• Auto LUN (when migration plan is used)
Displays the number of remaining differential tables in the storage system/and the
total number of differential tables in the system. For more information, see “Planning
number of pairs” (page 14).
Remaining differential table(s)
The following software use pair tables:
• Business Copy Z
• Compatible FlashCopy
• Compatible FlashCopy SE
• Snapshot
• Auto LUN
118 Monitoring and maintaining the system (secondary window)