z/VM: System Messages and Codes Š CP - z/VM - IBM

Table 3. Selected Message Variables (continued)
Variable Meaning
csw channel status word
date system date
ddname data definition name (for OS Simulation)
devclass class of IBM device
devname mnemonic name for an IBM device type
devtype IBM device type
dirid directory ID
execname filename of an exec
exectype filetype of an exec
fileid fn ft [fm]
fm file mode
fn file name
ft file type
form A form name specifying the type of paper or cards on which
to print or punch an output file. The form name is one to
eight characters in length.
hexloc A 1-digit to 8-digit hexadecimal number that represents a
location in storage. The maximum value is 7FFFFFFF.
imagelib 3800 printer image library
Of course, when you substitute a value for hexloc, it can
never be larger than the size of the real or virtual machine
storage to which it refers.
ldev The letter “L” followed by a 1-digit to 4-digit hexadecimal
number that represents a logical device number. Note that
L1, L01, L001, and L0001 all represent the same logical
device number.
ldev-ldev A range of logical device numbers. The second logical
device number must be greater than or equal to the first.
For example, L2A0-L2A2 refers to the logical device
numbers L2A0, L2A1, and L2A2.
libname library name
libnum The library sequence number that identifies a 3495 Tape
Library Dataserver.
lrecl logical record length
luname A 1-character to 8-character logical unit name that identifies
a SNA terminal or printer. It is the name from the VTAM
definition of the device as a SNA logical unit.
membername library member name
mode mode letter, or mode letter and mode number
mmm module name code
name The 1-character to 8-character name of a saved segment.
n... decimal information
nodeid node of a user
page page number
Introduction
Chapter 1. Introduction 7