The  Display  Subsystem  command  provides  a   display  for  a  single
subsystem.   High level  information such as  the status and  number of
active  jobs are  displayed.   Up to  3 storage  pools assigned  to the
subsystem are  displayed and  an option  allows access  to the  storage
pool  statistics.   Command  keys exist  to  access the  jobs that  are
active and the subsystem description.

A typical command would be:

            DSPSBS     SBSD(xxx)

If  the user has *JOBCTL  special authority, the F8  command key can be
used for the  system WRKSBSJOB  command.  If  not, F8 can  be used  for
the TAA  DSPSBSJOB command.   F9  can be used  to access  the subsystem
description.

Up  to 3 storage pools  assigned to the subsystem  are displayed and an
option  exists  to  access  the  detail  description  and   performance
related statistics for each pool.

DSPSBS escape messages you can monitor for
------------------------------------------

None.  Escape messages from based on functions will be re-sent.

Command parameters                                    *CMD
------------------

   SBSD          The qualified name  of the subsystem to  be displayed.
                 The  library value  defaults  to *LIBL.    *CURLIB may
                 also be used.

Restrictions
------------

None.

Prerequisites
-------------

The following TAA Tools must be on your system:

     CHKJOBCTL       Check *JOBCTL special authority
     DSPSBSJOB       Display subsystem jobs
     DSPSTGPOOL      Display storage pool
     EDTVAR          Edit variable
     RTVSBSD         Retrieve subsystem description
     RTVSTGPOOL      Retrieve storage pool
     SNDESCINF       Send escape information

Implementation
--------------

None, the tool is ready to use.

Objects used by the tool
------------------------

   Object        Type    Attribute      Src member    Src file
   ------        ----    ---------      ----------    ----------

   DSPSBS        *CMD                   TAAJODP       QATTCMD
   TAAJODPC      *PGM       CLP         TAAJODPC      QATTCL
   TAAJODPD      *FILE      DSPF        TAAJODPD      QATTDDS