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

DEFINE CPOWNED
Usage Notes
Responses
1. Unless the system configuration has been updated, all definitions from the
DEFINE CPOWNED commands will be lost at the next system initialization.
Always consider updating the system configuration file before issuing the
DEFINE CPOWNED commands.
2. Use the QUERY CPOWNED command to display the CP-owned volume list and
the number of available slots. For more information, see “QUERY CPOWNED”
on page 744.
3. You cannot replace an existing entry in the CP-owned volume list if the volume
being replaced has not been detached from the system. For more information,
see the DETACH (Real Device) command.
4. A volume can be defined as a CP-owned volume only if it is not currently
attached to SYSTEM.
5. If the system is part of a CSE complex that is sharing SPOOL, you must first
define any CP-owned volumes that contain SPOOL space to all non-owning
CSE systems. Then you can define them to the system that will own the
SPOOL space.
6. A slot may not be changed to reserved status unless the volume associated
with the slot is not attached to the system.
Response 1:
To add the shared volume ESAPG1 to the CP-owned DASD volume list in the
empty slot 10, enter:
define cpowned slot 10 esapg1 shared
Ready;
142 z/VM: CP Commands and Utilities Reference