Use this command to set the correctable and uncorrectable counts of disk
errors to 0.
Requirements and Restrictions
None.
Format
- module
- is a 1- to 3-digit hexadecimal symbolic input module number for
real-time packs or a pseudo module number for general files.
- number
- clears a specific number of modules beginning with the specified module,
where number is the number of modules from
X'01'-X'FFF'.
- Online
- clears the error counts for all the online modules up to the specified
number of modules or the maximum limit.
- ALL
- clears the error counts for all modules.
Additional Information
- If you do not specify the number of modules to clear or the ONLINE
parameter, all the online modules beginning at the starting module and ending
at the predefined maximum limit are cleared.
- Note:
- The maximum number of modules that can be cleared is originally set to
X'18' by the TPF system.
- Enter the ZSONS DISPLAY ERROR COUNTS command to display the current
correctable and uncorrectable counts of disk errors.
Examples
The correctable and uncorrectable counts of disk errors are set to 0 for
all the modules in the following example.
+--------------------------------------------------------------------------------+
|User: ZSONS A E C ALL |
| |
|System: SONS0005I 09.40.59 ALL ERROR COUNTERS CLEARED |
+--------------------------------------------------------------------------------+
The correctable and uncorrectable counts of disk errors are set to 0 for
the 047 and 048 module in the following example, where:
- MOD
- is the symbolic or pseudo module number.
- TYPE
- is the DASD device model number and one of the following indicators:
- ECKD
- Module is running in extended count key data mode.
- C/D
- Module is running in count key data mode on a caching control unit.
- C/E
- Module is running in extended count key data mode on a caching control
unit.
- RCS
- Module is running in extended count key data mode on a full function
record caching control unit.
- Note:
- NMT indicates that the module is not mounted.
- SDA
- is the symbolic device address.
- USE
- is the way the module is being used. The possible uses are:
- GEN
- Module is a pseudo general file.
- RLT
- Module is a real-time file.
- GDS
- Module is a general data set.
- DUP
- is the symbolic module number of the duplicate module, if one
exists.
- STAT
- is the module status. The possible conditions are:
- ON
- Module is online.
- OFF
- Module is offline.
- COPY
- Module is being copied from by ALL file copy or is being copied
to by duplicate file update.
- VSN
- is the volume serial number.
- LOCK
- is the lock status. The possible conditions are:
- CFLF
- Module is running on a concurrency filter lock facility.
- LLF
- Module is running on a limited lock facility.
- NONE
- Module currently has no locking.
- COR
- is the correctable error count (in decimal).
- UNC
- is the uncorrectable error count (in decimal).
+--------------------------------------------------------------------------------+
|User: ZSONS A E C 047 2 |
| |
|System: SONS0004I 09.40.59 |
| MOD TYPE SDA USE DUP STAT VSN LOCK COR UNC |
| 047 3380 0EE5 RLT 048 ON BP0001 NONE 00000 00000 CLEARED |
| 048 3380 0463 RLT 047 ON BP0002 NONE 00000 00000 CLEARED |
| DISPLAY COMPLETE |
+--------------------------------------------------------------------------------+
Related Information
See TPF Database Reference for more information
about DASD support.