Use this command to display the activity report during TPFDF recoup.
Requirements and Restrictions
None.
Format
- cpuid
- specifies the ID of the processor for which you want to display TPFDF
recoup status.
Additional Information
The TPFDF recoup activity report can also be printed automatically every 5
minutes to a printer by using the ZRECP PRT command.
Examples
The following example displays the recoup activity report.
+--------------------------------------------------------------------------------+
|User: ZRECP REPORT |
|System: RECP9011I 17:32:23 TPFDF RECOUP - ACTIVITY REPORT |
| ** ID-X'C1C1',FVN 00,DBDEF: UF1A,FILE: IRDIDF |
| ** CPU-B,SS-GW,SSU-GW1,LEVEL-99,ECBS-40 |
| ** TIME: 6S,I/O: 13 |
| ** ERRORS : ID: 0,TOTAL: 0,FIXED: 0 |
| ** RECORDS: ID: 81,TOTAL: 81 |
| ** RCT: 0193,BOR: 0,EOR: 498,CRD: 120 |
| ** RCP SEQ: 0,RESTART: 0,PRINTER: 010000 |
| ** LEVEL: 01010100-0028004F 00570060 006A0075 0081008E |
| ** ECB ALLOCATION: 00270000 00000000 00000000 00000000 |
| ** RECALC: 1/500,CHAINS: 1/0-1/0,X'C1C1',FVN 00 |
| ** PAUSE: OFF,FIXED ERRORS: NO,ABORT: NO |
+--------------------------------------------------------------------------------+
The fields in the activity report contain the following information:
- ID
- The currently processed file ID.
- FVN
- The file version number of the currently processed data structure.
- DBDEF
- The database definition (DBDEF) program containing the current data
structure.
- FILE
- The DSECT name.
- CPU
- The control processing unit (CPU) on which the records are
processed.
- SS
- The subsystem name.
- SSU
- The subsystem user (SSU) name.
- LEVEL
- The maximum number of entry control blocks (ECBs) that can be
allocated.
- ECBS
- The currently active ECBs.
- TIME
- The time used so far to process the data structure.
- I/O
- The number of inputs and outputs (I/Os) for this data structure per
second.
- ERRORS
- The following information is displayed:
- ID
- Indicates the broken chain count for this ID.
- TOTAL
- Indicates the total number of broken chains.
- FIXED
- Indicates the number of fixed errors remaining since the last full or
recall selective recoup was run.
- RECORDS
- The following information is displayed:
- ID
- Indicates the number of recoup references found in the current data
structure.
- TOTAL
- Indicates the total number of recoup references.
- RCT
- The record type.
- BOR
- The beginning ordinal number.
- EOR
- The ending ordinal number.
- CRD
- The currently processed ordinal number.
- RCP SEQ
- The RCP tape sequence numbers.
- RESTART
- The number of recoup restarts in TPFDF recoup.
- PRINTER
- The printer address specified with the ZRECP PRT command.
- LEVEL
- The first 4 bytes (X'01010100' in the example) provide the
following information:
- Byte 0
- The levels of the data structures calculated from DBDEF.
- Byte 1
- The level value of the last recalculation.
- Byte 2
- The current level value.
- Byte 3
- The level value that is reset every 20th ordinal to detect level values
lower than that of the last recalculation (byte 1) in order to shift ECB
allocation to upper levels.
The next 2 bytes (X'0028' in the example) indicate the top-level
ECB allocation.
The remaining bytes indicate the ECB distribution values for the other 7
levels.
- ECB ALLOCATION
- Indicates the maximum ECBs actually allocated for each level.
- RECALC
- The first number (1 in the example) indicates the number of
recalculations. The second number (500 in the example) indicates the
number of ordinals before the next check for shifting the ECB allocation to
upper levels.
- CHAINS
- The first number (1 in the example) indicates the level of the maximum
chain count. The second number (0 in the example) indicates the maximum
chain count.
The third and fourth numbers (1/0 in the example) indicate the level and
chain count that gets reset every 50 chains to determine the chaining
trend.
The ID and file version number of the maximum chaining structure is also
shown on this line of the display.
- PAUSE, FIXED ERRORS, ABORT
- Indicates the status of TPFDF recoup.
References
See TPF Operations for more information about the
TPF ZRECP command.