Pathway/XM System Management Manual

PXMCOM Commands
Compaq NonStop™ Pathway/XM System Management Manual—426761-001
11-14
CONTROL SERVER
name for the source code or for the run unit. If the server is a subprogram,
this name is used in the CALL statement.
logical-file-name
specifies the name of the file in the server program. logical-file-
name is associated with a physical file. For example, in a COBOL program
logical-file-name is the file description name in a SELECT clause.
*
replaces program-unit for the server with the file name specified in the
PROGRAM attribute.
assign-spec
specifies values for the physical file.
file-name
specifies the name of the Guardian file, which represents the physical file
assigned to the server program; this name could be a DEFINE name.
If you omit this option, no value is passed for this field of the ASSIGN
message.
Defaults for file name expansion are based on the values of the SYSTEM
and DEFAULT attributes of the associated NODE object.
create-spec
specifies one of the following file creation attributes or open attributes:
Note. No new file names can be defined using the CONTROL command; they
can only be changed.
File-creation or
Open Attribute Description
EXT Specifies the size of the file extents allocated to the file.
pri-extent-size and sec-extent-size can be
integers from 1 through 65,535.
EXCLUSIVE
SHARED
PROTECTED
Specifies the exclusion mode for logical-unit. The
exclusion mode determines how other processes can
access the file identified in logical-unit.
I/O
INPUT
OUTPUT
Specifies the access mode for logical-unit. The
access mode designates what file operations can be
performed.