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

DEFINE CPOWNED
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DEFine
Authorization
Purpose
Operands
CPOWNed
Slot
nnn
Privilege Class: A
Own
volid
Dump
Shared
RESERVEd
DEFINE CPOWNED
Use DEFINE CPOWNED to define new entries or to change existing entries in the
list of CP-owned DASD volumes. You can also use the CP_OWNED statement in
the system configuration file to modify the CP-owned volume list. For more
information on the CP_OWNED statement, see the z/VM: CP Planning and
Administration book.
Slot nnn
specifies the number of the slot in the CP-owned volume list that you are
defining or changing. The number nnn cannot exceed the number of slots
available in the CP-owned volume list. You can use the QUERY CPOWNED
command to find the number of slots that were defined at IPL time. For more
information on the QUERY CPOWNED command, see “QUERY CPOWNED” on
page 744.
volid
specifies the volume to add to the CP-owned volume list. You cannot specify
the same volume identifier in more than one slot in the CP-owned volume list.
Own
tells CP the specified volume is owned by your system and only your system
can create or destroy spool files on that volume. If other systems in the cross
system spooling complex have used the SHARED operand and specified this
volume ID, they can read the spool file data on this volume; but they cannot
create or destroy spool files. OWN is the default.
Dump
tells CP to reserve the spool space on the specified volume exclusively for
dumps.
Shared
tells CP the specified volume is owned by another system in the cross system
spooling complex. Your system cannot create or destroy spool files on the
specified volume. It can, however, read spool files previously written by the
owning system.
RESERVEd
tells CP to disassociate the slot from a specific volume and make it available for
allocation.
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Chapter 2. CP Commands 141