| ALLOCATED |
IEC348I |
Provides information on all catalogs
referred to since the last IPL. |
| CONTENTION |
IEC359I |
Provides information on the reason
classes or Catalog resources for which contention detection is available.
It also indicates the current wait-time and any associated actions. |
| DUMP |
|
Provides dynamic dumping of the catalog
address space during diagnostic testing. |
| ENTRY |
IEC349I |
Provides the storage address and
PTF level of a catalog management load module, so that a serviceability
level indication processing (SLIP) trap can be set. For more information
on SLIP traps, refer to hz/OS MVS System Commands.
|
| LIST |
IEC347I |
Provides the task identification
and address of catalog address space tasks, so that the ID can be
used in other MODIFY CATALOG commands. The listing also supplies
information about job names, elapsed time of the job, and other selected
information. |
| LISTJ |
IEC3471 |
Provides the information about a
catalog address space task that is operating on behalf of a user job. |
| ECSHR |
IEC3801 |
Provides information about the current
status of the enhanced catalog sharing (ECS) function, and catalogs
that might be using the facility. |
| REPORT |
IEC359I |
Provides general
information on the status of the catalog address space. Current settings
for CAS parameters and features are listed as well as CAS specialty
tasks addresses and any CAS entry points that have been intercepted.
There
are other forms of the REPORT command that provide information on
other aspects of the catalog address space.
|
 REPORT,CATSTATS  |
IEC359I |
Displays information about I/O
activity and catalog settings for all active catalogs. Information
displayed here can be used to assess the usage of a particular catalog
over time, as well as certain settings that can impact on catalog
performance. See Evaluating Catalog I/O Activity and Settings for further
discussion. Other forms of the REPORT command provide information
on different aspects of the catalog address space.
|
| REPORT,CATSTATX |
IEC359I |
Extended catalog statistics displays
information about I/O activitity and catalog settings for a specific
catalog or a particular set of catalogs. Additional data not included
in REPORT,CATSTATS is included here in a format intended to provide
this extended information. See Evaluating Catalog I/O Activity and Settings for
further discussion. Other forms of the REPORT command provide information
on different aspects of the catalog address space.
|
| REPORT, PERFORMANCE |
IEC359I |
Displays information about the performance of specific events
that catalog processing invokes. Each line shows the number of times
(nnn) that event has occurred since IPL or the last reset of
the statistics by MODIFYCATALOG,REPORT,PERFORMANCE(RESET), and the
average time for each occurrence (nnn.nnn). The unit of measure
of the average time (unit) is either milliseconds (MSEC), seconds
(SEC), or the average shown as hours, minutes, and seconds (hh:mm:ss.th). Other
forms of the REPORT command provide information on different aspects
of the catalog address space.
|
| TAKEDUMP |
IEC359I |
Provides an SVCDUMP that contains the correct dump options
to obtain all of the data needed to diagnose catalog problems. Use
this command instead of the MVS™ DUMP
command because some of the information needed for catalog problems
might not be provided. |
|
|
z/OS DFSMS Managing Catalogs
Copyright IBM Corporation 1990, 2014