Dyck, Lionel B. (TRA) wrote:
>Thank you - I've come to the conclusion that we should be in a single sysplex
>so we have grs protecting every device.
Ok. Abadon grey hairs! ;-)
Just have your Prod ready and then add one LPAR at a stage from the test Plex.
You could perhaps prepare your HSM, S
, Lionel B. (TRA)
Sent: 04 April, 2016 19:46
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: [EXTERNAL] Re: Advice needed - GRS across 2 sysplexes with shared
dasd
Thank you - I've come to the conclusion that we should be in a single sysplex
so we have grs protecting every device. Now the di
I'm working on setting up a CTC-only Basic Sysplex (not Parallel,
no-CF's). From what I read, basic plexes don't scale well, as ENQs have to
go around to each system, which may be why your IBM guy advised against it.
Ken
This is from z/OS 1.13 DFSMS Using data Sets SC26-7410-11
https://www.ibm.c
Thank you - I've come to the conclusion that we should be in a single sysplex
so we have grs protecting every device. Now the discussion begins :-)
--
Lionel B. Dyck (Contractor)
Mainframe Systems Programmer
Enterprise Inf
2016 1:48 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Re: [EXTERNAL] Re: Advice needed - GRS across 2 sysplexes with
> shared dasd
>
> On Fri, Apr 1, 2016 at 3:33 PM, Gibney, David Allen
> wrote:
>
> > I only shared a minimum set of volumes. Vary offline commands in
>
On Fri, Apr 1, 2016 at 3:33 PM, Gibney, David Allen wrote:
> I only shared a minimum set of volumes. Vary offline commands in COMMNDxx.
> Very few, if any PDS/E on these volumes and all are read-only after
> creation.
>
> This COBOL-5 requirement for a PDS/E load library will complicate my
> tran
me Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU]
> On Behalf Of Martin Packer
> Sent: Friday, April 01, 2016 9:40 AM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Re: [EXTERNAL] Re: Advice needed - GRS across 2 sysplexes with
> shared dasd
>
> Arguably there is no such thing as a &
On 4/1/2016 7:00 AM, Dyck, Lionel B. (TRA) wrote:
An unintentional repeat. And yes the PDSE's along with all datasets are shared
between both sysplexes as all dasd is shared. Not ideal but it is what it is
so I was looking for a solution.
PDSE sharing depends on sysplex services, and not ju
; Engineering
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of R.S.
Sent: Friday, April 01, 2016 9:50 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: [EXTERNAL] Re: Advice needed - GRS across 2 sysplexes with shared
dasd
W dniu 2016-04-01
W dniu 2016-04-01 o 16:09, Dyck, Lionel B. (TRA) pisze:
I was hoping there was a way for GRS to span multiple sysplexes - apparently it
can't - but that is a question worth asking.
It is possible to have GRS complex that span sysplexes, but:
1. It is VERY unrecommended for some importnat reas
W dniu 2016-04-01 o 16:00, Dyck, Lionel B. (TRA) pisze:
An unintentional repeat. And yes the PDSE's along with all datasets are shared
between both sysplexes as all dasd is shared. Not ideal but it is what it is
so I was looking for a solution.
The ONLY solution is STOP SHARING all datasets
Subject: Re: [EXTERNAL] Re: Advice needed - GRS across 2 sysplexes with shared
dasd
Arguably there is no such thing as a "read only data set". It must've got
written to (at least) once (or be empty). Maybe CURRENTLY it's not being
written to. But when it was the damage could&
inPacker
From: Elardus Engelbrecht
To: IBM-MAIN@LISTSERV.UA.EDU
Date: 01/04/2016 15:24
Subject: Re: [EXTERNAL] Re: Advice needed - GRS across 2 sysplexes
with shared dasd
Sent by:IBM Mainframe Discussion List
Dyck, Lionel B. (TRA) wrote:
>An unintentional repeat.
Dyck, Lionel B. (TRA) wrote:
>An unintentional repeat.
It is all right. It seemed you got caught in this bad situation.
>The original PDSE issue was a PDSE was being read (no updates) on both
>sysplexes and it became corrupted. I was asked about PDSE protection for a
>new project and that p
16 16:01
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: [EXTERNAL] Re: Advice needed - GRS across 2 sysplexes with shared
dasd
An unintentional repeat. And yes the PDSE's along with all datasets are shared
between both sysplexes as all dasd is shared. Not ideal but it is what it is
so I was l
---
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of Vernooij, CP (ITOPT1) - KLM
Sent: Friday, April 01, 2016 9:05 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: [EXTERNAL] Re: Advice needed - GRS across 2 sysplexes with shared
dasd
So then the problem is solved, you do s
An unintentional repeat. And yes the PDSE's along with all datasets are shared
between both sysplexes as all dasd is shared. Not ideal but it is what it is
so I was looking for a solution.
--
Lionel B. Dyck (Contractor)
M
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