Explanation
The MODIFY CATALOG,REPORT,CACHE command was issued
to request status about the catalogs being cached by the catalog address
space (CAS).
text contains the following:
HIT% -RECORDS- -SEARCHES --FOUND-- -DELETES- -SHR UPD- --PURGE--
catalog-name [cachetype]
hh% rr ss .ff dd uu pp
The
message display contains the following information:
- catalog-name
- The name of the catalog that is being cached
- cachetype
- Optional field indicating the type of caching being used, either
ISC or VLF
- hh%
- The percentage of searches that found a record in the cache.
- rr
- The number of records, in decimal, currently contained in the
cache. If the catalog is using VLF, VLF may have trimmed records
and the actual number cached may be less than this.
- ss
- The number of searches, in decimal, made against this catalog
- ff
- The number of records, in decimal, found in the caches when searched.
- dd
- The number of records , in decimal, currently deleted in the cache.
- uu
- The number of updates , in decimal, made to the cache as a result
of changes on other systems sharing this catalog.
- pp
- The number of times , in decimal, this cache was purged as a
result of changes on other systems sharing this catalog.
System action
The system issues a multi-line message with the
appropriate general information about CAS status.
Source
Routing code
Descriptor code