NetBase for MPE Reference Guide

Using NBDIR
4-29
Header Item Description
R  Only READ access opens are allowed on the shadow copy of the
file or database.
DSET
This flag applies to dataset shadowing only. Valid values are:
E  NetBase will shadow the whole database except for the datasets
defined. The defined datasets for this file are listed using the
DSET or ALL options.
I  Only the datasets defined will be shadowed. The defined
datasets for this file are listed using the DSET or ALL options.
FLAG
If this flag is set, its valid values are:
I  This flag applies to IMAGE files only. It directs NetBase to
open a local copy of the database root file to satisfy DBINFO
calls. This is useful if the database is accessed extensively using
QUERY or 4th GLs.
L  This flag is only valid for non-IMAGE files. It causes the
NetBase shadow posting process to open the shadow copy with
LOCK access.
SYNC
If this flag is set, its value is:
Y  This flag is used if you are shadowing IMAGE databases and
not using TPS, or for non-image files that are accessed by
programs with a poor locking strategy.
LOG
If this flag is set, its valid values are:
I  This flag is only valid for IMAGE log files. It causes NetBase
to shadow the IMAGE log file. See the discussion of IMAGELOG
under the FILE command in this section for more information.
Y  This flag causes the export process to log all updates to this
file. It is automatically set for all files defined for shadowing,
and can be defined for non-shadowed files with the LOGONLY
option.
Syntax
D> LISTF [fileset [,{ALL|DSET}]]