z/VM: CP Commands and Utilities Reference - z/VM - IBM

Response 2:
To define a dedicated-reconfigurable FICON channel path on a logically partitioned
machine, enter the following:
define chpid 1f type ficon dedicated_rec acc vm1 vm3 vm5 init vm1
Channel path configuration change completed successfully
Ready;
Response 3:
To define a shared channel path to an open systems adapter on a logically
partitioned machine, enter the following:
define chpid 09 type osa shared access_list boston initial boston
Channel path configuration change completed successfully
Please remember to define a control unit and devices for an OSA
channel path
Ready;
Note that CP issues an extra message for OSA devices, because you should define
the associated OSA control units and devices before leaving configuration mode.
Response 4:
To define a shared FICON channel path in a channel-subsystem image, enter the
following:
def chpid 43 pchid 81 css 2 type ficon shared acc vm1 vm2 vm3 init vm1
Channel path configuration change completed successfully
Ready;
DEFINE CHPID / PATH
Chapter 2. CP Commands 133