Re: Shared Pools, which subsystems are using it ?

[Vern Hamberg <vhamberg@xxxxxxxxxxx>]

Jack

Try this - WRKSBS - this shows you all active subsystems and what system 
pool or pools they are using. In the chart on the right, 2 means *BASE. 
Higher number are other than *BASE. WRKSYSSTS will show you which of 
those are shared pools. This does not account for inactive subsystems, 
however.

Here's WRKSBS -

                              Work with Subsystems
                                                             System:   
V148105
 Type options, press Enter.
   4=End subsystem   5=Display subsystem description
   8=Work with subsystem jobs

                       Total     -----------Subsystem Pools------------
 Opt  Subsystem     Storage (M)   1   2   3   4   5   6   7   8   9  10
      QBATCH                .00   2
      QCMN                  .00   2
      QCTL                  .00   2
      QHTTPSVR              .00   2
      QINTER                .00   2   3
      QSERVER               .00   2
      QSPL                  .00   2   4
      QSYSWRK               .00   2
      QUSRWRK               .00   2

Notice pools 3 and 4 for QINTER and QSPL, resp. You could put a 5 on 
each and then option 2 to see the pool definitions - all the rest are *BASE.

Here's WRKSYSSTS, which is F14 on the WRKSBS screen, after a couple F11's -

                           Work with System Status                    
V148105
                                                            01/11/11  
07:41:58
% CPU used . . . . . . . :        1.3    Auxiliary storage:
Elapsed time . . . . . . :   00:00:01      System ASP . . . . . . :    
95.44 G
Jobs in system . . . . . :        211      % system ASP used  . . :    
57.3625
% perm addresses . . . . :       .007      Total  . . . . . . . . :    
95.44 G
% temp addresses . . . . :       .010      Current unprotect used :     
4029 M
                                           Maximum unprotect  . . :     
4549 M

Type changes (if allowed), press Enter.

System    Pool    Reserved    Max
 Pool   Size (M)  Size (M)  Active  Pool        Subsystem   Library
   1      400.58    199.12   +++++  *MACHINE
   2     3387.96      8.40     172  *BASE
   3      307.19       .00      52  *INTERACT
   4         .25       .00       5  *SPOOL

There are also APIs if you need to account for inactive subsystems. The 
DSPSBSD command has no *OUTFILE option, so the QWDRSBSD is the ticket. 
I'd use DSPOBJD to *OUTFILE or the QUSLOBJ API to get a list of *SBSD, 
then run the QWDRSBSD on each with the first format SBSI0100.

Good luck
Vern

On 1/11/2011 7:14 AM, Jack Kingsley wrote:
> Is there an easy way to determine this or would I have to look at each
> subsystem description, wrkshrpool shows the pool but nothing more than this,
> it doesn't directly show what may or may not be using it.