378 IBM System Storage DS6000 Series: Copy Services with IBM System z
Then the creation wizard displays the Volume Pairing Method panel; see Figure 26-16. Here
you select
Manual volume pair assignment.
Figure 26-16 Global Copy creation step 1 - choose volume pairing method
Click Next to proceed with the second step of this wizard.
Then the creation wizard displays the “Select source volumes” panel; see Figure 26-17.
Figure 26-17 Global Copy creation step 2 - select the source volumes