HP XP Continuous Access Software - Manual (Page 129)

Table 28 Pair Operation Window Details (continued)
Description Item
• CLPR: The number and the name of the CLPR where the
data volume belongs.
•
Pair Copy Time: The time taken for the copy operation
(from the start of the operation to the end). The time that
is shown in Pair Copy Time differs from the time that is
shown in Copy Time on the History window.
To create a pair:
1. MCU receives a request to create a pair.
2. MCU receives a request to start the paircreate
operation.
3. The paircreate operation is started according to the
conditions of initial copy priority and maximum initial
copy activities.
Pair Copy Time shows the amount of time needed from
step c to the completion of the paircreate operation (for
example, the progress of the paircreate operation
reaches 100%). Copy Time on the History window
shows the amount of time needed from step a to the
completion of the paircreate operation.
The size of used volumes, and also indicates the licensed
capacity. For example, if 12.34 (15.0) (TB) appears, the
licensed capacity for XP Continuous Access Journal is 15.0
terabytes, and 12.34 terabytes of volumes are used. If the
licensed capacity is unlimited, the size of used volume does
not appear. Used Volume
The current total number of data volume pairs Total Pairs
The Preview list shows changes that have been made in
the window. When you change settings in the window,
the changes appear in the Preview list before the changes
are applied to storage systems. If you are sure that
information in the Preview list is correct, click Apply to
apply the settings that you have made.
When the Preview list shows changes that have been
made, you can perform only the same type of operation
that you have been doing and cannot perform most of
other operations (you can only view detailed information
about pairs even when the Preview list shows changes).
For example, if you are trying to release pairs and the
Preview list shows the pairs that you want to release, you
are unable to perform any other operations; for example,
you are unable to split pairs and restore pairs.
Preview list
The operation that will occur when you click Apply.
•
Paircreate: Create pairs.
• Pairsplit-r: Split pairs.
•
Pairresync:: Restore pairs.
•
Pairsplit –S: Release pairs.
• Change Pair Option: Change pair option(s).
•
Blank: Nothing will occur when you click Apply.
Operation
Pair Operation Window 129