I've got a customer for which we are planning to merge its 2 LPARS into one
ZVM-type LPAR.
He has a z10 with 2 processors: a classic and an IFL. At the installation
time z/VM 5.3 was the most recent VM, so they created two LPARs: one LPAR
with classic processors for his VM/VSE workload, and an
Steve,
Just a suggestion, check the storage itself to make sure that the
volumes are not set to r/o.
I've been plagued with read-only situations due to a myriad of
reasons but the 'write protected' reminds me of the one situation where
the storage itself were set to read-only as they
Hi Folks,
Does anybody have a program or know of a way to determine if a given date
falls within a Daylight Savings Time range? The CP QUERY TIMEZONE command
will show you defined timezones, and which one is active - but not the
start/end dates of the zone.
I'm trying to avoid coding up a
Mike,
Search the list archives for TZRANGES EXEC. It builds the records for SYSTEM
CONFIG (IIRC by default out to 2042).
If that's not what you are trying to do, maybe the file can be used in your
EXEC, our you can rip out its guts?
Mike Walter
Aon Corporation
(Sent from the wee keyboard of
Hi,
Made some tests. Perftk shows the mixed processor types for a Type VM
Lpar, on some screens. Like FCX100 and FCX144.
But I can't find any field by processor to use in the PLOT screens. At
least none in the menu...
Regards,
__
Clovis
From:
Kris
That has been my experience since going to a z10 as well, PERFKIT just shows
Total CPU which is the sum of your CP engines + IFL's. I also would like
to be able to segregate them by processor type (i.e. I don't care if my
IFL's are running at 100%, it means my Linux guys are doing stuff - but I
Hi Mike,
Hmmm, I searched the archives for TZRANGEs but the only hit was your note
below. :(
Does anybody have a copy handy? I’d love to look at its “guts”. :)
-Mike
From: The IBM z/VM Operating System [mailto:IBMVM@LISTSERV.UARK.EDU] On Behalf
Of Mike Walter
Sent: Thursday,
That's what happens when I try to reply from memory (apparently with some
parity checks) while driving. :-(
Wrong name, should have been: TZDATES EXEC.
Try this one link, updated by Kris:
Hi Mike,
That's perfect, Thanks much! Saved me from re-inventing the wheel. :)
-Mike
-Original Message-
From: The IBM z/VM Operating System [mailto:IBMVM@LISTSERV.UARK.EDU] On
Behalf Of Mike Walter
Sent: Thursday, March 03, 2011 10:34 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re:
Was that script created before or after they changed when daylight savings
goes into effect? It may not be correct any more... Be sure to check the
results after you get it working.
--
Robert P. Nix Mayo Foundation.~.
RO-OC-1-18 200 First Street SW/V\
This might be handy:
/**/
/* TIMEZONE - Display either VM SYSTEM CONFIG statements */
/*(Timezone_Boundary) */
/*or VSE ZONEBDY statements for 5 years,
I spend all that time writing detailed comments, and include a change
history in the Epilog at the bottom; then no one reads them. sigh ;-)
See the change history at the bottom:
20070301 mrw - Update for 2007 US gov't timezone changes.
Has the date been changed again since then?
Mike
An operating system, be in z/VM or z/OS, will always try to drive the CPU
100%.
This is goodness.
So looking at max CPU will never tell you anything about CPU capacity, it
is an almost meaningless metric which can be at best very deceptive, a
common, innocent mistake and misconception.
What
Not to take anything away from the solutions already offered, but
wouldn't a Rexx exec (or pipe) that reads the SYSTEM CONFIG file be a
single-source-data solution? I'd rather depend on the accuracy of an
IBM-supplied file than to worry about making sure my (or someone
else's) file keeps up
Chip,
The SYSTEM CONFIG supplied with z/VM 5.4.0 didn't go very far into the
future. Maybe the VM Lab knows if some future congressionally-mandated
timezone changes that we don't know about? :-)
The distributed SYSTEM CONFIG for 5.4.0 contained only these statements
related to timezone:
The problem is that the executor would need to have access to MAINT CF1.
-Mike
-Original Message-
From: The IBM z/VM Operating System [mailto:IBMVM@LISTSERV.UARK.EDU] On
Behalf Of Chip Davis
Sent: Thursday, March 03, 2011 1:38 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: Determining
It wasn't clear to me that you wanted a general-user solution, or an
algorithm that would project years ahead, or simply a utility to be
run from MAINT.
The general-user, long-range solution is also a Rexx/Pipe SMOP: there
are dozens of websites devoted to Daylight Saving Time tables and
We recently added two 10Gb OSA cards to our Z9 to replace our old 1Gb
cards. I'm trying to figure out how to convert from the old cards to the
new (zVM 5.4), while having an easy backout method.
SYSTEM CONFIG has these statements
DEFINE VSWITCH VSWITCH1 RDEV 1E08 CONN CONTROLLER *
DEFINE
On 3/3/11 4:23 PM, Steve Harman steve.har...@mutualofomaha.com wrote:
We recently added two 10Gb OSA cards to our Z9 to replace our old 1Gb
cards. I'm trying to figure out how to convert from the old cards to the
new (zVM 5.4), while having an easy backout method.
Add the new RDEVs to the
On Thu, Mar 3, 2011 at 11:34 AM, Mike Walter mike.wal...@aonhewitt.com wrote:
Has the date been changed again since then?
Maybe--no one has actually _read_ the ObamaCare law. ;-) (and you
cannot check only the Federal Government, too--local politicians also
like to appear to do stuff that they
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