Use this command to display the characteristics of a record type as well as
file address and module, cylinder, head and record (MCHR) information for each
extent of a record type in the file address compute program (FACE) table
(FCTB).
The FCTB is the main storage resident table used by the FACE
program to calculate the address associated with a specific record type and
ordinal number on fixed file storage, and contains the following
information:
- Record type
- Ordinal ranges, MCHR, and file addresses for all extents of the record
type
- Attribute information such as the size of the fixed record, whether the
fixed record is or is not a duplicate, and the device type the extent is
on.
Requirements and Restrictions
- This command will not display information for record types that are
processor unique, subsystem user (SSU) unique, or I-stream unique.
- This command will not display information for pool record types.
Format
- rtype
- is the 1- to 5-digit decimal record type.
Additional Information
None.
Examples
The following example displays information about the FACE table. In
this example:
- TYPE
- is the record type.
- ORDINAL RANGE
- is the ordinal range from
0-99 999 999.
- ATTRIBUTES
- is s/d DEVx, where:
- s
- is the record size, where:
- S
- is for 381-byte.
- L
- is for 1055-byte.
- 4
- is for 4095-byte.
- d
- is an indication of record duplication, where:
- N
- is for non-duplicated.
- D
- is for duplicated.
- DEVx
- is the device type (A through D) for which the fixed records for the entry
are resident.
- BASE FA/MMMMCCCCHHHHRR
- is the following:
- BASE FA
- is the FARF address of the fixed record in the ordinal range.
- MMMMCCCCHHHHRR
- is a 14-digit MCHR address of the fixed record, where:
- MMMM
- is the 4-digit hexadecimal symbolic module number.
- CCCC
- is the 4-digit hexadecimal cylinder number.
- HHHH
- is the 4-digit hexadecimal head number.
- RR
- is the 2-digit hexadecimal record number.
+--------------------------------------------------------------------------------+
|User: ZDFCT 20 |
| |
|System: CDFT0012I DISPLAY FACE TABLE DATA |
| TYPE ORDINAL RANGE ATTRIBUTES BASE FA/MMMMCCCCHHHHRR |
| 00212 00000000-00000019 4/D DEVA F403D001/00470079000104 |
| 00000020-00000163 4/D DEVA F403D051/0047007B000901 |
| 00000164-00000199 4/D DEVA F403D291/00470181000A01 |
| END OF DISPLAY |
+--------------------------------------------------------------------------------+
Related Information
None.