+ 1 on going thru the setup and starting the health checker. I have it
running on one system in my PLEX, my team and the operations staff does
not want it running everywhere, I'm not so sure we need to with shared
parmlib, catalog, sysres and zfs but it really helps me manage the
system and review some migration / toleration issues / actions for the
next OS release
Carmen
On 8/17/2022 10:37 AM, Rob Scott wrote:
Rather than install another utility/tool, I would strongly recommend that you
configure and activate HealthChecker – there are just so many useful reports
within it.
Rob Scott
Rocket Software
From: IBM Mainframe Discussion List <[email protected]> On Behalf Of
Peter
Sent: 17 August 2022 16:29
To: [email protected]
Subject: Re: IEA061E replacement ASID shortage
EXTERNAL EMAIL
Unfortunately we didn't enable the health checker
Any other utility which can report?
On Wed, Aug 17, 2022, 7:21 PM Rob Scott
<[email protected]<mailto:[email protected]>> wrote:
These days a much easier way to find out which jobnames are responsible is
to browse the IEA_ASIDS healthcheck (you can use the “S” action from the
SDSF “CK” screen).
Example from one of our test systems :
IEAVEH010I
Summary of ASID availability
ASIDs Limit Avail InUse Total
Normal 204 3219 877 4096
Replacement 100 1568 432 2000
IEAVEH061I The system has been IPLed for between 11 and 12 days. On the
average 36 ASIDs have become non-reusable per day. At the current rate
of depletion, the system will run out of ASIDs in 132 days.
IEAVEH012I Permanently non-reusable ASIDs by jobname
ADHCA91A (81)
ADHBAC1A (20)
ADH1QDA8 (17)
ADH1DC1A (10)
OMPQ33S (9)
OMPERZ1S (9)
L7BAIRLM (9)
Rob Scott
Rocket Software
From: IBM Mainframe Discussion List
<[email protected]<mailto:[email protected]>> On Behalf
Of kekronbekron
Sent: 17 August 2022 15:11
To: [email protected]<mailto:[email protected]>
Subject: Re: IEA061E replacement ASID shortage
EXTERNAL EMAIL
Another example of what was once findable in TechDocs, is now missing.
A search engine found it though -
https://www.ibm.com/support/pages/system/files/inline-files/Non_Reusable_ASIDs.pdf<https://www.ibm.com/support/pages/system/files/inline-files/Non_Reusable_ASIDs.pdf>
<
https://www.ibm.com/support/pages/system/files/inline-files/Non_Reusable_ASIDs.pdf<https://www.ibm.com/support/pages/system/files/inline-files/Non_Reusable_ASIDs.pdf>
This goes into some detail, so hopefully you'll get more info from this.
- KB
------- Original Message -------
On Wednesday, August 17th, 2022 at 7:29 PM, Peter <[email protected]
<mailto:[email protected]%0b>> <mailto:[email protected]>> wrote:
Hello
As per the manual
The number of ASIDs available for replacing non-reusable address spaces
has
dropped below 5% of the value specified in IEASYSxx with the RSVNONR
specification.
Is there a way to know which resources causes this depletion of replace
ASID ?
The RSVNONR value is 15 in our system
We just did the IPL a week before and it caused this message
As per MXI
The total ASID number shows 3000
Number of free ASID : 2815
z/OS 2.4
Any pointers are appreciated
Regards
Peter
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