IBM DS8000 - Manual (Page 244)

222 DS8000 Series: Concepts and Architecture
Figure 10-39 The Definition method panel
The extent pools are given either a server 0 or server 1 affinity at this point, as shown in
Figure 10-40.
Figure 10-40 The Define properties panel
Click Next and Finish.
10.3.6 Creating FB volumes from extents
Under the Simulated Manager, expand the Open Systems section and click Volumes.
Click Create from the Select Action pull-down and click Go. Follow the panel directions with
each advancing window.