The CA MICS Space Analyzer divides its data logically into
the VTOC/Catalog Activity Information Area (VCA), the DFHSM
Inventory Primary Information Area (HSM), and the DFHSM
Inventory Backup Information Area (HSB). Primary DASD volume
and data set information (both VSAM and non-VSAM) comprises
the VTOC/Catalog Activity Information Area data files. HSM
Level 1 and Level 2 migration information is reflected in the
DFHSM Inventory Primary Information Area files. Finally,
Hierarchical Storage Backup activity is in the DFHSM
Inventory Backup Information Area data files. Figure 5-1
lists the product's files and the timespans that are
activated for each file.
The table below identifies the individual database files and
categorizes them by the information area to which they
belong. For each file in an information area the following
data is provided:
XDWMYT - This entry defines the timespans in which the file
is supported. A nonblank indicates that the file is
supported. A period (.) indicates that the file is
not supported. The timespans indicated by XDWMYT
are as follows:
X - DETAIL
D - DAYS
W - WEEKS
M - MONTHS
Y - YEARS
T - TABLES AREA
File - The name use to access this file.
File Name - The descriptive label for the file.
Note: The timespans in which a file is supported are
defined by each installation when CA MICS is
installed. Therefore, this table has been generated
as part of the installation process to accurately
reflect the CA MICS system at your installation.
+----------------------------------------+------------------+
| USS File System | Date Generated: |
| Information Area |Tue, May 12, 2009 |
+----------------------------------------+------------------+
| |
| XDWMYT File File Name |
| |
| XD.M.. HFSDIR USS DIRECTORY ENTRY FILE |
+----------------------------------------+------------------+
| VTOC/Catalog Activity | Date Generated: |
| Information Area |Tue, May 12, 2009 |
+----------------------------------------+------------------+
| |
| XDWMYT File File Name |
| |
| XD.M.. VCA_VS VSAM DATA SET ALLOCATION FILE |
| XD.M.. VCADAA DATA SET ALLOCATION FILE |
| .D.M.. VCADCS DATA CLASS SUMMARY FILE |
| X..M.. VCAVOA VOLUME ALLOCATION FILE |
| |
+-----------------------------------------------------------+
+----------------------------------------+------------------+
| DFHSM Inventory Backup | Date Generated: |
| Information Area |Tue, May 12, 2009 |
+----------------------------------------+------------------+
| |
| XDWMYT File File Name |
| |
| XD.M.. HSBBAC BACKUP DATA FILE |
+----------------------------------------+------------------+
| DFHSM Inventory Primary | Date Generated: |
| Information Area |Tue, May 12, 2009 |
+----------------------------------------+------------------+
| |
| XDWMYT File File Name |
| |
| XD.M.. HSMMIG MIGRATED DATA FILE |
| XDWMY. HSMTAP TAPE PLANNING FILE |
| XD.MY. HSMVOL DASD VOLUME PLANNING FILE |
| |
+-----------------------------------------------------------+
Figure 5-1. HSF, VCA, HSM, and HSB Files
This section contains the following topics:
5.1 Data Element Naming Conventions
5.2 VTOC/Catalog Activity Information Area Files
5.3 DFHSM Inventory Primary Information Area Files
5.4 DFHSM Inventory Backup Information Area Files
5.5 USS File System Information Area File
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