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

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NOIpl
means that the IPL device specified in the user’s entry in the system directory
should not be used for an automatic IPL.
ACcount nnnnnnnn
specifies an alternate account number to be assigned to the user’s virtual
machine at logon. This account number must be valid in order for the logon to
complete successfully. If you do not specify this option, the primary (or first)
account number specified in the user’s entry in the system directory is used.
MACHine ESA
MACHine XA
MACHine XC
specifies the mode (architecture) of the virtual machine. This option overrides
the machine statement (if any) specified in the user’s entry in the system
directory. For further information on the MACHINE directory control statement,
see z/VM: CP Planning and Administration.
ESA designates ESA/390 (31-bit) architecture. A guest operating system may
have the capability to issue an instruction to switch an ESA virtual machine to
z/Architecture (64-bit) mode. XA is supported for compatibility and is functionally
equivalent to ESA. XC designates ESA/XC architecture.
Storage nu
specifies an alternate storage size to be assigned to your virtual machine. The
storage size is specified in the form nu, where n is a decimal number and u is
the unit of measure:
Table 27. Storage Units of Measure
Unit of measure
u
Maximum allowed
n
K - Kilobytes 2096128
M - Megabytes 99999999
G - Gigabytes 99999999
T - Terabytes 16777216
P - Petabytes 16384
E - Exabytes 16
XAUTOLOG
The value you specify for this option must be valid in order for the logon to be
completed successfully. If you do not specify a value, the minimum storage size
indicated in your entry in the system directory is used. The minimum value that
you can specify is ’64K’; the maximum value allowed is the maximum value
specified on the USER statement for your user ID in the system directory.
The maximum cannot exceed a processor-specific limit imposed at run time.
If the value supplied is not a multiple of 1 MB, and is less than 16 MB, it will be
rounded up to the next 64 KB boundary. If the value supplied is not a multiple
of 64 KB, and is more than 16 MB, it will be rounded up to the next 1 MB
boundary.
PASSword password
is userid’s logon password. The ability to specify the password is available only
to Class A or Class B users. Class A or Class B users are authorized to
automatically log on any virtual machine without specifying a password, but this
PASSWORD option is available when password verification is desired.
Chapter 2. CP Commands 1737