FUJITSU CentricStor V3.1D - Manual (Page 327)

U41117-J-Z125-7-76 327
XTCC General
In the case of an ICP_IDP combination, the display is somewhat different:
PDSs and emulations/virtual devices are located on the same level in the diagram. The
PDSs are connected to the associated device controller, and the emulations are connected
to the associated host adapter(s).