HP XP P9500 Storage - Manual (Page 44)

4. In Copy Pace, select the pace at which data is to be copied.
Values: Slower, Medium, or Faster.
Processing speed and system performance are affected by the pace you select; you see slower
speed and better performance with Slower, faster speed but more impact to performance with
Faster.
5. Click Finish.
6. In the Confirm window, type a Task Name then click Apply.
Splitting pairs in a consistency group using At-Time Split workflow
Use the At-Time Split to split the pairs in a consistency group and change their status at a specified
time. BCM is required.
Prerequisite information
For requirements and restrictions, see “At-Time Split at a specific time” (page 18) .
For more information about splitting pairs, see “Splitting consistency group pairs with At-Time Split”
(page 131) . For more information about troubleshooting At-Time Split and the At-Time Split option,
see “Troubleshooting the At-Time Split” (page 65) .
1. Define a consistency group for the BC Z pairs that you are splitting. Complete the following:
a.
Specify the consistency group as a BCM copy group and select a split type: Quick Split
or Steady Split.
b. Register the split time. The split type changes to Quick Split.
For more information about splitting pairs and the split type, see “Splitting pairs, creating and
splitting pairs” (page 129) .
2. Specify the At-Time Split option, then create the pairs.
3. Ensure that all BC Z pairs in the consistency group are in “DUPLEX” or “PENDING” status.
4. Split the pairs in the consistency group.
The pairs are split simultaneously.
NOTE: You cannot maintain BC Z S-VOL consistency if you are sharing a BC Z P-VOL with Cnt
Ac-J Z S-VOLs and you have included BC Z pairs in a status other than “DUPLEX” or “PENDING”
in the consistency group.
44 Performing pair operations