Re: Configuring a CP online [EXTERNAL]

2020-07-09 Thread R.S.

Yes. I general there are many choices:
1. Re-Activate LPAR profile. Of course change it before.
2. Use command (human or COMMNDxx) to CF CPU online.
3. Use Jim Mulder advice (PRESCPU).
4. Logically add CPU to the LPAR using HMC facilities (z10 or above).

Assuming the IPL is human-controlled (not automatic) I would add to the 
procedure to check CPUs after MVS console is available.


--
Radoslaw Skorupka
Lodz, Poland






W dniu 09.07.2020 o 10:12, kekronbekron pisze:

I may be incorrect, but isn't the image profile to say this image is allowed to 
have these many CPs?
Or is it also supposed to bring it online ...
If not, adding it to COMMND00 should be enough

- KB

‐‐‐ Original Message ‐‐‐
On Thursday, July 9, 2020 12:32 AM, Mark Jacobs 
<0224d287a4b1-dmarc-requ...@listserv.ua.edu> wrote:


Yes, the Image profile needs to be updated for number of CPs to be brought 
online during IPL.

Mark Jacobs

Sent from ProtonMail, Swiss-based encrypted email.

GPG Public Key - 
https://api.protonmail.ch/pks/lookup?op=get=markjac...@protonmail.com

‐‐‐ Original Message ‐‐‐
On Wednesday, July 8, 2020 2:46 PM, Feller, Paul 
02fc94e14c43-dmarc-requ...@listserv.ua.edu wrote:


If this CP is to be online from now on then update the lpar hardware profile to 
insure that it will be there after any deactivate/activate of the lpar. In the 
back of my mind I'm thinking during the IPL process the system looks at the 
profile to see what number of CPs should be online. I could be wrong, but I 
keep thinking I've run into the same situation and updating the profile fixed 
the issue.
Thanks..
Paul Feller
GTS Mainframe Technical Support




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Re: Configuring a CP online

2020-07-09 Thread Allan Staller
You need to deactivate/reactivate the LPAR (@ HMC) after configuring the image 
profile as desired. This is more than an IPL..

-Original Message-
From: IBM Mainframe Discussion List  On Behalf Of 
Jesse 1 Robinson
Sent: Wednesday, July 8, 2020 5:41 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: Configuring a CP online

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OK, based on advice here, we'll schedule an LPAR bounce at the next IPL. Thanks!

.
.
J.O.Skip Robinson
Southern California Edison Company
Electric Dragon Team Paddler
SHARE MVS Program Co-Manager
323-715-0595 Mobile
626-543-6132 Office ⇐=== NEW
robin...@sce.com

-Original Message-
From: IBM Mainframe Discussion List  On Behalf Of 
Mark Jacobs
Sent: Wednesday, July 8, 2020 12:02 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: (External):Re: Configuring a CP online [EXTERNAL]

CAUTION EXTERNAL EMAIL

Yes, the Image profile needs to be updated for number of CPs to be brought 
online during IPL.

Mark Jacobs

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‐‐‐ Original Message ‐‐‐
On Wednesday, July 8, 2020 2:46 PM, Feller, Paul 
<02fc94e14c43-dmarc-requ...@listserv.ua.edu> wrote:

> If this CP is to be online from now on then update the lpar hardware profile 
> to insure that it will be there after any deactivate/activate of the lpar. In 
> the back of my mind I'm thinking during the IPL process the system looks at 
> the profile to see what number of CPs should be online. I could be wrong, but 
> I keep thinking I've run into the same situation and updating the profile 
> fixed the issue.
>
> Thanks..
>
> Paul Feller
> GTS Mainframe Technical Support
>
> -Original Message-
> From: IBM Mainframe Discussion List IBM-MAIN@LISTSERV.UA.EDU On Behalf
> Of Jesse 1 Robinson
> Sent: Wednesday, July 08, 2020 1:33 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Configuring a CP online [EXTERNAL]
>
> We added a logical CP a while back via CF online. After the next IPL, it was 
> offline until we reissued the CF command. What do we have to do to make it 
> 'permanent'?
>
> .
> .
> J.O.Skip Robinson
> Southern California Edison Company
> Electric Dragon Team Paddler
> SHARE MVS Program Co-Manager
> 323-715-0595 Mobile
> 626-543-6132 Office <= NEW
> robinsj2@sce.commailto:robin...@sce.com
>

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Re: Configuring a CP online [EXTERNAL]

2020-07-09 Thread kekronbekron
I may be incorrect, but isn't the image profile to say this image is allowed to 
have these many CPs?
Or is it also supposed to bring it online ...
If not, adding it to COMMND00 should be enough

- KB

‐‐‐ Original Message ‐‐‐
On Thursday, July 9, 2020 12:32 AM, Mark Jacobs 
<0224d287a4b1-dmarc-requ...@listserv.ua.edu> wrote:

> Yes, the Image profile needs to be updated for number of CPs to be brought 
> online during IPL.
>
> Mark Jacobs
>
> Sent from ProtonMail, Swiss-based encrypted email.
>
> GPG Public Key - 
> https://api.protonmail.ch/pks/lookup?op=get=markjac...@protonmail.com
>
> ‐‐‐ Original Message ‐‐‐
> On Wednesday, July 8, 2020 2:46 PM, Feller, Paul 
> 02fc94e14c43-dmarc-requ...@listserv.ua.edu wrote:
>
> > If this CP is to be online from now on then update the lpar hardware 
> > profile to insure that it will be there after any deactivate/activate of 
> > the lpar. In the back of my mind I'm thinking during the IPL process the 
> > system looks at the profile to see what number of CPs should be online. I 
> > could be wrong, but I keep thinking I've run into the same situation and 
> > updating the profile fixed the issue.
> > Thanks..
> > Paul Feller
> > GTS Mainframe Technical Support
> > -Original Message-
> > From: IBM Mainframe Discussion List IBM-MAIN@LISTSERV.UA.EDU On Behalf Of 
> > Jesse 1 Robinson
> > Sent: Wednesday, July 08, 2020 1:33 PM
> > To: IBM-MAIN@LISTSERV.UA.EDU
> > Subject: Configuring a CP online [EXTERNAL]
> > We added a logical CP a while back via CF online. After the next IPL, it 
> > was offline until we reissued the CF command. What do we have to do to make 
> > it 'permanent'?
> > .
> > .
> > J.O.Skip Robinson
> > Southern California Edison Company
> > Electric Dragon Team Paddler
> > SHARE MVS Program Co-Manager
> > 323-715-0595 Mobile
> > 626-543-6132 Office <= NEW
> > robinsj2@sce.commailto:robin...@sce.com
> > --
> > For IBM-MAIN subscribe / signoff / archive access instructions, send email 
> > to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
> >
> > Please note: This message originated outside your organization. Please use 
> > caution when opening links or attachments.
> >
> > For IBM-MAIN subscribe / signoff / archive access instructions,
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>
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Re: Configuring a CP online

2020-07-08 Thread Jim Mulder
  The behavior is controlled by the PRESCPU parameter in IEASYSxx.


PRESCPU

This parameter causes system initialization CPU processing to 
bring logically online those CPUs (and only those CPUs) that are 
physically online when the IPL is initiated, without regard to the 
number of CPUs defined to be initially online in the logical partition 
profile.

The purpose is to ensure that all CPUs that are 
online when an IPL is initiated will be online when 
the IPL has completed.

CPUs that are offline when an IPL is initiated will remain 
offline. You might not want to use PRESCPU when 
WLM CPU management is active, because that processing 
might have configured CPUs offline.

If PRESCPU is not coded, CPU initialization takes 
CPUs offline or brings CPUs online as needed to make the 
number of online CPUs equal to the number of initial CPUs 
defined for the partition, when that information is provided 
by the machine (as it should be on model 2064 (GA-3), 
model 2066, and later machines) and is not 0.

If the number of initial CPUs is not provided or is 0, CPU 
initialization will attempt to bring online all CPUs that are 
physically online. On most models, those will be the CPUs 
that were online just before the IPL was initiated, but models 
2064 and 2066 can configure additional CPUs online when 
an IPL is initiated, and CPU initialization will bring those 
CPUs online as well.

Jim Mulder z/OS Diagnosis, Design, Development, Test  IBM Corp. 
Poughkeepsie NY

"IBM Mainframe Discussion List"  wrote on 
07/08/2020 06:41:10 PM:

> From: "Jesse 1 Robinson" 
> To: IBM-MAIN@LISTSERV.UA.EDU
> Date: 07/08/2020 09:20 PM
> Subject: Re: Configuring a CP online
> Sent by: "IBM Mainframe Discussion List" 
> 
> OK, based on advice here, we'll schedule an LPAR bounce at the next 
> IPL. Thanks!
> 
> .
> .
> J.O.Skip Robinson
> Southern California Edison Company
> Electric Dragon Team Paddler 
> SHARE MVS Program Co-Manager
> 323-715-0595 Mobile
> 626-543-6132 Office ⇐=== NEW
> robin...@sce.com
> 
> -Original Message-
> From: IBM Mainframe Discussion List  On 
> Behalf Of Mark Jacobs
> Sent: Wednesday, July 8, 2020 12:02 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: (External):Re: Configuring a CP online [EXTERNAL]
> 
> CAUTION EXTERNAL EMAIL
> 
> Yes, the Image profile needs to be updated for number of CPs to be 
> brought online during IPL.
> 
> Mark Jacobs
> 
> Sent from ProtonMail, Swiss-based encrypted email.
> 
> GPG Public Key - https://api.protonmail.ch/pks/lookup?
> op=get=markjac...@protonmail.com
> 
> ‐‐‐ Original Message ‐‐‐
> On Wednesday, July 8, 2020 2:46 PM, Feller, Paul <02fc94e14c43-
> dmarc-requ...@listserv.ua.edu> wrote:
> 
> > If this CP is to be online from now on then update the lpar 
> hardware profile to insure that it will be there after any 
> deactivate/activate of the lpar. In the back of my mind I'm thinking
> during the IPL process the system looks at the profile to see what 
> number of CPs should be online. I could be wrong, but I keep 
> thinking I've run into the same situation and updating the profile 
> fixed the issue.
> >
> > Thanks..
> >
> > Paul Feller
> > GTS Mainframe Technical Support
> >
> > -Original Message-
> > From: IBM Mainframe Discussion List IBM-MAIN@LISTSERV.UA.EDU On Behalf 

> > Of Jesse 1 Robinson
> > Sent: Wednesday, July 08, 2020 1:33 PM
> > To: IBM-MAIN@LISTSERV.UA.EDU
> > Subject: Configuring a CP online [EXTERNAL]
> >
> > We added a logical CP a while back via CF online. After the next 
> IPL, it was offline until we reissued the CF command. What do we 
> have to do to make it 'permanent'?
> >
> > .
> > .
> > J.O.Skip Robinson
> > Southern California Edison Company
> > Electric Dragon Team Paddler
> > SHARE MVS Program Co-Manager
> > 323-715-0595 Mobile
> > 626-543-6132 Office <= NEW
> > robinsj2@sce.commailto:robin...@sce.com
> >
> 
> --
> For IBM-MAIN subscribe / signoff / archive access instructions,
> send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN



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Re: Configuring a CP online

2020-07-08 Thread Jesse 1 Robinson
OK, based on advice here, we'll schedule an LPAR bounce at the next IPL. Thanks!

.
.
J.O.Skip Robinson
Southern California Edison Company
Electric Dragon Team Paddler 
SHARE MVS Program Co-Manager
323-715-0595 Mobile
626-543-6132 Office ⇐=== NEW
robin...@sce.com

-Original Message-
From: IBM Mainframe Discussion List  On Behalf Of 
Mark Jacobs
Sent: Wednesday, July 8, 2020 12:02 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: (External):Re: Configuring a CP online [EXTERNAL]

CAUTION EXTERNAL EMAIL

Yes, the Image profile needs to be updated for number of CPs to be brought 
online during IPL.

Mark Jacobs

Sent from ProtonMail, Swiss-based encrypted email.

GPG Public Key - 
https://api.protonmail.ch/pks/lookup?op=get=markjac...@protonmail.com

‐‐‐ Original Message ‐‐‐
On Wednesday, July 8, 2020 2:46 PM, Feller, Paul 
<02fc94e14c43-dmarc-requ...@listserv.ua.edu> wrote:

> If this CP is to be online from now on then update the lpar hardware profile 
> to insure that it will be there after any deactivate/activate of the lpar. In 
> the back of my mind I'm thinking during the IPL process the system looks at 
> the profile to see what number of CPs should be online. I could be wrong, but 
> I keep thinking I've run into the same situation and updating the profile 
> fixed the issue.
>
> Thanks..
>
> Paul Feller
> GTS Mainframe Technical Support
>
> -Original Message-
> From: IBM Mainframe Discussion List IBM-MAIN@LISTSERV.UA.EDU On Behalf 
> Of Jesse 1 Robinson
> Sent: Wednesday, July 08, 2020 1:33 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Configuring a CP online [EXTERNAL]
>
> We added a logical CP a while back via CF online. After the next IPL, it was 
> offline until we reissued the CF command. What do we have to do to make it 
> 'permanent'?
>
> .
> .
> J.O.Skip Robinson
> Southern California Edison Company
> Electric Dragon Team Paddler
> SHARE MVS Program Co-Manager
> 323-715-0595 Mobile
> 626-543-6132 Office <= NEW
> robinsj2@sce.commailto:robin...@sce.com
>

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Re: Configuring a CP online [EXTERNAL]

2020-07-08 Thread Mark Jacobs
Yes, the Image profile needs to be updated for number of CPs to be brought 
online during IPL.

Mark Jacobs

Sent from ProtonMail, Swiss-based encrypted email.

GPG Public Key - 
https://api.protonmail.ch/pks/lookup?op=get=markjac...@protonmail.com

‐‐‐ Original Message ‐‐‐
On Wednesday, July 8, 2020 2:46 PM, Feller, Paul 
<02fc94e14c43-dmarc-requ...@listserv.ua.edu> wrote:

> If this CP is to be online from now on then update the lpar hardware profile 
> to insure that it will be there after any deactivate/activate of the lpar. In 
> the back of my mind I'm thinking during the IPL process the system looks at 
> the profile to see what number of CPs should be online. I could be wrong, but 
> I keep thinking I've run into the same situation and updating the profile 
> fixed the issue.
>
> Thanks..
>
> Paul Feller
> GTS Mainframe Technical Support
>
> -Original Message-
> From: IBM Mainframe Discussion List IBM-MAIN@LISTSERV.UA.EDU On Behalf Of 
> Jesse 1 Robinson
> Sent: Wednesday, July 08, 2020 1:33 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Configuring a CP online [EXTERNAL]
>
> We added a logical CP a while back via CF online. After the next IPL, it was 
> offline until we reissued the CF command. What do we have to do to make it 
> 'permanent'?
>
> .
> .
> J.O.Skip Robinson
> Southern California Edison Company
> Electric Dragon Team Paddler
> SHARE MVS Program Co-Manager
> 323-715-0595 Mobile
> 626-543-6132 Office <= NEW
> robinsj2@sce.commailto:robin...@sce.com
>
> --
>
> For IBM-MAIN subscribe / signoff / archive access instructions, send email to 
> lists...@listserv.ua.edu with the message: INFO IBM-MAIN
>
> ---
>
> Please note: This message originated outside your organization. Please use 
> caution when opening links or attachments.
>
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Re: Configuring a CP online [EXTERNAL]

2020-07-08 Thread Feller, Paul
If this CP is to be online from now on then update the lpar hardware profile to 
insure that it will be there after any deactivate/activate of the lpar.  In the 
back of my mind I'm thinking during the IPL process the system looks at the 
profile to see what number of CPs should be online.  I could be wrong, but I 
keep thinking I've run into the same situation and updating the profile fixed 
the issue.


Thanks..

Paul Feller
GTS Mainframe Technical Support

-Original Message-
From: IBM Mainframe Discussion List  On Behalf Of 
Jesse 1 Robinson
Sent: Wednesday, July 08, 2020 1:33 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Configuring a CP online [EXTERNAL]

We added a logical CP a while back via CF online. After the next IPL, it was 
offline until we reissued the CF command. What do we have to do to make it 
'permanent'?

.
.
J.O.Skip Robinson
Southern California Edison Company
Electric Dragon Team Paddler
SHARE MVS Program Co-Manager
323-715-0595 Mobile
626-543-6132 Office <= NEW
robin...@sce.com


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