>From various manuals - and a lot of time spent with VSAM...
A VSAM file is DEFINEd with an amount of space. This space is managed by
VSAM as a set of Control Areas (CAs). The maximum size of a CA is 1
Cylinder, and the minimum is one track.
Each CA contains a number of Control Intervals
your welcome Bob, yes please let me (us) know
Carmen Vitullo
- Original Message -
From: "Robert B. Richards" <01c91f408b9e-dmarc-requ...@listserv.ua.edu>
To: IBM-MAIN@LISTSERV.UA.EDU
Sent: Monday, May 18, 2020 2:27:27 PM
Subject: Re: Creating new SMS environment in a monoplex
I don't know were to start, but i will try to explain what i am looking for...
tcpip i am looking batch job or command that will produce a report to see if i
have got any connections very slow or over loaded.. if there is such a thing. i
want to find any connection that has a delay and a report
Hi
In a linux environment you could use tools like ping and traceroute.
You would see, if your target is reachable and how fast the connection is
(latency between nodes).
The availability (and names) of such (basic) tools depend on your operating
system.
e.g. some z/OS info:
https://www.ibm.com/
There is, or used to be, a common service used by VSAM and other components for
data with CI-like formatting, including PDSE. If it still exists then I assume
that it is also used for HFS. My prime concern was HFS and zFS, and I don't
know whether SPEED/RECOVERY applies to linear, which zFS is b
History
You may find this SMF record interesting for historical detail. It relies on
configuring MONITORGROUP.
https://www.ibm.com/support/knowledgecenter/SSLTBW_2.3.0/com.ibm.zos.v2r3.halx001/serversna.htm
TN3270E Telnet server round trip performance section. This section is optional
and is pr
This company used to have a trial copy of their software available for download.
https://www.servicepilot.com/en/application-flow/mainframe/
-Original Message-
From: IBM Mainframe Discussion List On Behalf Of
Mike Wawiorko
Sent: Tuesday, May 19, 2020 9:33 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Unless I'm totally off the mark here, why not go through this process (or
something like it) and see for yourself.
1) Use an empty 3390 volume.
2) Allocate a single PS dataset that takes up the entire volume.
3) Use IEBDG to write a known value to each block in the dataset.
4) Delete the dataset.
I loved SHARE, the (very) few times in my career I was allowed to attend.
Seems I always had budget or membership constraints. Hopefully one of the
changes to come out of all this is a much easier and cheaper virtual presence
for groups like this. All the pundits say "the virus will change th
Because Wikipedia would not consider that a reliable source. What I need is a
published document that I can cite to justify the challenged footnote
" 1 Not true for CMS file system[2] on a CMS minidisk, TSS VAM-formatted
volume,[3]
z/OS Unix file systems[citation needed] or VSAM in IB
W dniu 18.05.2020 o 20:36, Richards, Robert B. pisze:
It has been a few decades since I have created a new SMS environment.
Current environment is parallel sysplex replete with CFs and lots of lpars.
I am trying to create a simple SMS environment that will be part of a monoplex
consisting on o
Hi Folks,
At www.cbttape.org we have loaded CBT Version 499. Please enjoy.
Remember to refer to the Updates Page first, in between version releases.
Sincerely, Sam
--
For IBM-MAIN subscribe / signoff / archive access
Thanks, Radoslaw.
My point, and I think you have also confirmed it, is that an SMS environment
has no specific dependence on a parallel sysplex, CFs, couple datasets, etc.
All that is left for me is to finish building the system and IPL it.
Bob
-Original Message-
From: IBM Mainframe D
We have both parallel sysplexes and monoplexes. SMS runs on every image.
.
.
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 Main
Skip,
I think the point my boss was trying to make is that there is residual
information stored in the Parallel Sysplexed ACDS that makes a SAVEACDS copy of
it unusable for use on a monoplex.
I begged to differ and posted here to see what others thought. I added the new
lpar's system name into
Generic response time monitoring for TCP is not possible. You need to set
expectations based on the monitors you decide to use.
To understand the problem, think about what is considered a delay. TN3270
delays are clearly defined (press enter to screen returned). The Unix
equivalent is telnet w
On Monday, May 18, 2020, 10:18:10 PM PDT, Seymour J Metz
wrote:
> Is there optional source code for any IBM software announced or released
> after May, 1999? > I didn't see anything there that related to permissible
> and impermissible use of source code.
Macro's are source. I'm not a la
I'm not sure that will be good enough for wiki. I recall some very specific
language on the program directories for the optional source tapes, back when
there were such things, that would be ideal if I could link to a copy.
--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3
_
I can confirm that.
We have 2 sysplexes (Prod and Test), both with 2 GPDS K-systems.
GDPS K-systems don's share Dasd with the other systems of the sysplex.
So we have 6 SMS environments, each with their own SCDS, ACDS and COMMDS.
We have 1 SMS configuration that covers all systems and in the ACS r
On Monday, May 18, 2020, 05:49:43 PM PDT, Seymour J Metz
wrote: >> Messages in z/OS do not wrap and are not formatted.
> In the nextt paragraph you say the opposite.
It's not the opposite. Consol address space builds a line that is destination
dependent. Compare the same message in syslog vers
> It's not the opposite.
You wrote "Messages in z/OS do not wrap and are not formatted." That's an
unqualified statement. It doesn't say that spliiting only takes place at the
last minute.
> WTO's don't add a line to an outstanding WTO.
What is CONNECT, chopped liver?
",CONNECT=connect field
On Mon, 18 May 2020 at 22:54, Seymour J Metz wrote:
> Does anybody have an announcement or other document that I can cite for
> "The source code is covered by a non-disclosure agreement or a license that
> allows, for example, study and modification, but not redistribution." in
> the wikipedia ar
On Mon, 11 May 2020 at 14:17, Alexander Huemer
wrote:
> Now, the friendly person who created oec says that the 3290 is a so
> called DFT (Distributed Function Terminal), in contrast to a CUT
> (Control Unit Terminal). Most 3270 terminals seem to be of the (simpler)
> CUT variant. oec only works
Thanks; I pointed at the Landley site. The citation needed tag doesn't refer to
any particular epoch, so that letter should serve.
--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3
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