The
information in z/VSE IPL ADD statements must correspond to information
in IOCP IODEVICE statements (see Figure 1 ). Lists of statement input has sample
IOCP statements and the corresponding z/VSE IPL ADD statements.
Figure 1. Correspondence between
IOCP statements and z/VSE IPL ADD statements
ID statement (optional) defines heading data, or titles,
for configuration reports. Only one ID statement is allowed.
RESOURCE statement (required) defines the logical partitions
and logical channel subsystems. Only one RESOURCE statement is allowed.
CHPID statements (optional) define channel paths. A z/VSE
I/O configuration does not use a corresponding statement.
CNTLUNIT statements (optional) define control units. Each
control unit must be defined in a separate CNTLUNIT statement. A z/VSE
I/O configuration does not use a corresponding statement.
IODEVICE statements (optional) define I/O devices. A maximum
of 256 I/O devices can be defined in an IODEVICE statement. Information
in the IODEVICE statements must correspond to information in the z/VSE
IPL ADD statements.
UUID statement (optional and not pictured) specifies which logical
partitions require UUID values.
FUNCTION statements (optional and not
pictured) define functions.