Re: JES2 Sizer in z/OS V2.3

[Roger Lowe]

On Sun, 5 Nov 2017 13:40:38 +, גדי בן אבי  wrote:

>I tried that, and got:
>IEF188I PROBLEM PROGRAM ATTRIBUTES ASSIGNED
>$HASP433 INVALID SUBSYSTEM EXECUTION MODE
>And the step ended with RC=20.
>
>Gadi

Are you running it under a zOS 2.3 environment?

Roger

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Re: JES2 Sizer in z/OS V2.3

[גדי בן אבי]

I tried that, and got:
IEF188I PROBLEM PROGRAM ATTRIBUTES ASSIGNED
$HASP433 INVALID SUBSYSTEM EXECUTION MODE
And the step ended with RC=20.

Gadi

-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf 
Of Roger Lowe
Sent: Sunday, November 5, 2017 3:13 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: JES2 Sizer in z/OS V2.3

You can also run the JES2 Init Deck checker as a batch job.


//JES2 EXEC JES2
//IEFPROC.HASPLIST DD SYSOUT=Z (override of the DD in the JES2 proc as I 
wanted the report from the checker to go to a different sysout)

Since the site I work at uses System Symbolics in the JES2 proc, you need to 
ensure the job class you run the job in has Systems Symbols enabled.

As part of the report produced by running the above -



Recommendations:

   Current  Current Percent Usage per Max with
 LimitUsage   Usage   JQE/JOE  max JQE/JOE
   ---  ---  --    ---
 JQEs   14,0005,564   39.74
 Job Numbers10,0005,556   55.56  0.99   13,860
 JOEs   35,0007,322   20.92  1.34   18,760
 Active TGs 99,810   60,530   60.64 10.82  151,480
 BERTs  28,100  5902.09
  JQE BERTs 373  0.06  840
  JOE BERTs  52  0.000


Hope the above helps.

Roger

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Re: JES2 Sizer in z/OS V2.3

[Roger Lowe]

You can also run the JES2 Init Deck checker as a batch job.


//JES2 EXEC JES2
//IEFPROC.HASPLIST DD SYSOUT=Z (override of the DD in the JES2 proc as I 
wanted the report from the checker to go to a different sysout)

Since the site I work at uses System Symbolics in the JES2 proc, you need to 
ensure the job class you run the job in has Systems Symbols enabled.

As part of the report produced by running the above - 



Recommendations:   
   
   Current  Current Percent Usage per Max with 
 LimitUsage   Usage   JQE/JOE  max JQE/JOE 
   ---  ---  --    --- 
 JQEs   14,0005,564   39.74
 Job Numbers10,0005,556   55.56  0.99   13,860 
 JOEs   35,0007,322   20.92  1.34   18,760 
 Active TGs 99,810   60,530   60.64 10.82  151,480 
 BERTs  28,100  5902.09
  JQE BERTs 373  0.06  840 
  JOE BERTs  52  0.000 


Hope the above helps.

Roger

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Re: JES2 Sizer in z/OS V2.3

[Allan Staller]

PARm=(COLD,CHECK), scares me a bit. I shudder at the thought of COLD

-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf 
Of Lizette Koehler
Sent: Saturday, November 4, 2017 9:58 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: JES2 Sizer in z/OS V2.3

The RFE I requested to have a way for JES2 to determine what is needed when 
increasing resource (TGS, JOE, JQE, etc) has been done by IBM in z/OS V2.3

Here is the response

JES2 z/OS 2.3 has introduced an initialization data set checker. As part of 
that function, you can pass in an initialization deck with a larger 
specification for any resource and request a COLD start using 
PARM=(COLD,CHECK). The output will include the $HASP537 message indicating how 
may 4K pages are needed for the configuration specified. For example: $HASP537 
THE CURRENT CHECKPOINT USES 231 4K RECORDS


Hope this will be better than guessing.



Lizette Koehler
statistics: A precise and logical method for stating a half-truth inaccurately

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JES2 Sizer in z/OS V2.3

[Lizette Koehler]

The RFE I requested to have a way for JES2 to determine what is needed when
increasing resource (TGS, JOE, JQE, etc) has been done by IBM in z/OS V2.3

Here is the response

JES2 z/OS 2.3 has introduced an initialization data set checker. As part of that
function, you can pass in an initialization deck with a larger specification for
any resource and request a COLD start using PARM=(COLD,CHECK). The output will
include the $HASP537 message indicating how may 4K pages are needed for the
configuration specified. For example: $HASP537 THE CURRENT CHECKPOINT USES 231
4K RECORDS


Hope this will be better than guessing.



Lizette Koehler
statistics: A precise and logical method for stating a half-truth inaccurately

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