HP XP P9500 Storage - Manual (Page 47)

The following table shows the affects of these conditions.
PSUS(SP)/PSUS or COPY(SP)/COPY status S-VOL System option mode 459
Pair status changes to PSUS(SP)/PSUS after differential
data is copied to the cache in the storage system Internal volume OFF
External volume
Internal volume ON
Pair status changes to PSUS after differential data is
copied to the cache in the storage system and destage
to the external storage system has completed. External volume
* Indicates a Dynamic Provisioning pool volume.
Splitting pairs
1. In the tree, click Replications > Local Replications.
2. In the Pairs tab, select the pair you want to split, then click Split Pairs.
3. In the Split Pairs window, select a Split Type.
Values: Quick Split or Steady Split
For more information, see “Types of split operations” (page 46) .
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 consistency group pair-split workflow
Use the consistency group pair-split to split the pairs in a consistency group and change their status
at a specified time. RAID Manager is required.
Prerequisite information
For requirements and restrictions, see “Consistency group pair-split at a specific time” (page 18) .
Pair split 47