HP XP7 Storage - Manual (Page 71)

Use the following workflow to add S-VOLs to an existing FS pair:
1. Check the current number of S-VOLs for the existing pair (see “Viewing local replication
summary information” (page 90) ).
2. In the Select Pair Configuration window of the Create Pairs wizard, for Number of Secondary
Volumes, edit the value to a value that is larger than current number of S-VOLs already assigned
to the P-VOL.
For more information about using this window, see “Creating Fast Snap pairs” (page 64) .
For example, if you want to assign an S-VOL to an existing FS P-VOL that consists of one P-VOL
and one S-VOL, for Number of Secondary Volumes, the value must be 2 or more.
Workflow for creating Fast Snap pairs of different configurations
You can simultaneously create FS pairs of different configuration.
The following figure shows how two pairs of different pair configurations are created.
Use the following workflow to simultaneously create FS pairs of different configurations:
1. In the Select Pair Configuration window of the Create Pairs wizard, for Number of Secondary
Volumes, ensure that the value is the largest value of S-VOLs among those pairs.
Creating Fast Snap pairs 71