gtpo1mgzOperations

ZVFAC LOCATE-Locate VFA Residents

Use this command to locate virtual file access (VFA) residents and display the following information:

Requirements and Restrictions

None.

Format




Program progname
locates the most recently activated version of a program, where progname is the 4-character alphanumeric name of the program.

FACS symbolic
locates a fixed file record, where symbolic is the 8-character alphanumeric symbolic file address compute (FACE) program ID.

FACE rectype
locates a fixed file record, where rectype is the 4-digit hexadecimal FACE ID.

ordnum
is a 1- to 16-digit hexadecimal ordinal number.

FADdress fileaddr
locates a FARF file address, where fileaddr is the 8- or 16-digit hexadecimal file address.

MCHR mmmmcccchhhhrr
locates an MCHR file address, 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.

Additional Information

Examples

The CVAU program is located in the following example.

+--------------------------------------------------------------------------------+
|User:   ZVFAC LOC PROG CVAU                                                     |
|                                                                                |
|System: VFAC0111I 07.59.27 RECORD STATUS IN VFA                                 |
|        BCA ADDRESS     - 0097F8C8                                              |
|        VFA BUFFER ADDRESS - 00A4E000                                           |
|        VFA FILE ADDRESS - 000000004408371F                                     |
|        PROGRAM RECORD                                                          |
|        4K VFA BUFFER                                                           |
|        BCA IS IN FAST LOOKUP TABLE                                             |
|        END OF DISPLAY                                                          |
+--------------------------------------------------------------------------------+

The fixed file record with FACE ID 0A3 and ordinal number 1 is located in the following example.

+--------------------------------------------------------------------------------+
|User:   ZVFAC LOC FACE 0A3.1                                                    |
|                                                                                |
|System: VFAC0111I 10:11:31 RECORD STATUS IN VFA                                 |
|        BCA ADDRESS -        00FE1078                                           |
|        VFA BUFFER ADDRESS - 00FF8000                                           |
|        VFA FILE ADDRESS - 000000005509482F                                     |
|        1055 VFA BUFFER                                                         |
|        BCA IS IN FAST LOOKUP TABLE                                             |
|        DELAYED FILE PENDING                                                    |
+--------------------------------------------------------------------------------+

The fixed file record with FACE ID 0D8 and ordinal number 0 for a VFA candidate is located in the following example.

+--------------------------------------------------------------------------------+
|User:   ZVFAC LOC FACE 0D8.0                                                    |
|                                                                                |
|System: VFAC0111I 12.27.48 RECORD STATUS IN VFA                                 |
|        BCA ADDRESS -        01A82C30                                           |
|        VFA BUFFER ADDRESS - 02493000                                           |
|        VFA FILE ADDRESS - 00000000CC03A800                                     |
|        4K VFA BUFFER                                                           |
|        BCA IS IN FAST LOOKUP TABLE                                             |
|        IMMEDIATE FILE                                                          |
|        END OF DISPLAY                                                          |
+--------------------------------------------------------------------------------+

The fixed file record with FACE ID 0DA and ordinal number 1 for a VFA synchronization candidate is located in the following example.

+--------------------------------------------------------------------------------+
|User:   ZVFAC LOC FACE 0DA.1                                                    |
|                                                                                |
|System: VFAC0111I 12.27.48 RECORD STATUS IN VFA                                 |
|        BCA ADDRESS -        01A81BB0                                           |
|        VFA BUFFER ADDRESS - 0247D000                                           |
|        VFA FILE ADDRESS - 00000000CC03A801                                     |
|        4K VFA BUFFER                                                           |
|        BCA IS IN FAST LOOKUP TABLE                                             |
|        VFA-X LOCK HELD                                                         |
|        RHT LOCK CACHED IN BCA                                                  |
|        IMMEDIATE FILE                                                          |
|        END OF DISPLAY                                                          |
+--------------------------------------------------------------------------------+

Related Information

See TPF Database Reference for more information about VFA.