How large is large? I can't put my hands on one larger than 70GB at the
moment, and it looks fine. Will look for the huge disks tomorrow to try
them.
As for the fields reported as X, that's due to some kind of I/O
error when trying to get a LUN to decribe itself. This sometimes occurs
On Nov 21, 2007 10:48 AM, Steve Wilkins [EMAIL PROTECTED] wrote:
SCSIDISC (the SCSI Discovery Tool) is a sample exec which provides target
port and LUN information so one can discover the LUN topology which hangs
off a System z FCP Subchannel. The help file for the tool (SCSIDISC
SAMPHELP)
Eric,
large LUN that I referred to was a 957GB LUN in an IBM SVC 2145.
reported LUN size (bytes) was correct, but prefixed with a minus sign.
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Eric R Farman
Sent: Monday, November 26,
You probably need to find RXSCSIFN SAMPMOD and copy it as RXUSERFN
MODULE; SCSIDISC uses it.
From SCSIDISC HELPCMS:
SETUP - Located on MAINT 194 or 2C2 disk
Find SCSIDISC SAMPEXEC - Copy to SCSIDISC EXEC
Find RXSCSIFN SAMPMOD - Copy to
Thanks, John.
On Nov 26, 2007 9:47 AM, Romanowski, John (OFT)
[EMAIL PROTECTED] wrote:
You probably need to find RXSCSIFN SAMPMOD and copy it as RXUSERFN
MODULE; SCSIDISC uses it.
From SCSIDISC HELPCMS:
SETUP - Located on MAINT 194 or 2C2 disk
Find SCSIDISC
We are now dealing with file in excess of 54 gig since they can not be
contained on a single mod54 minidisk we have been writing to sharefile but
have found the perforamce to be dreadfull. Does anyone have performance
numbers using SCSI devices on native z/VM, compared to sharefile. If the
Without an external security manager product such as RACF does zVM
provide any security services or controls such as logging for
administrator actions.
Our corporate standards require regular password changes, SMF like
logging, non-shared userids... and looking at the VM documentation it
doesn't
Don't know what 'sharefile' is but
read IBM's performance comparison od dasd, fba, scsi on fcp, emulated
fba at
http://www.vm.ibm.com/perf/reports/zvm/html/iozone.html
-Original Message-
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Gerard Graham
Sent:
Thanks, John.
I guess I'll have to get some larger 2145 volumes and play around again. I
tried SCSIDISC against our big volumes on a 2107, which are of varying
sizes between 500GB and 1TB, and didn't notice any negative values. Weird,
but I'll mess around with it and see what I can find.
Eric,
I found an old SCSDISC report that shows the negative LUN size; here it
is, I've omitted some middle columns:
These are 8 paths to the same LUN
_FCP_CH_ __WWPN__ _LUN_ID_ _VENDOR_ PROD SIZE_(bytes)__
0200 5005076801102C4C 0010 IBM 2145
Hi,
No, I have NOT retired! That was funny. Anyway, here is my VMRM
presentation. Also note that there is a COPY file, IRMCONS COPY, that has
some constants defined that can actually be tailored for your system. No
need to recompile anything, the IRMSERV EXEC will pick up the changes
Look at z/VM Journaling in the System Config File
Lawrence Davis
z/VM Mainframe Services
Nielsen IT Infrastructure Shared Services
501 Brooker Creek Blvd
Oldsmar, FL 34677-2966
(813) 366-2380
-Original Message-
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf
On Monday, 11/26/2007 at 10:03 EST, Mark Jacobs [EMAIL PROTECTED]
wrote:
Without an external security manager product such as RACF does zVM
provide any security services or controls such as logging for
administrator actions.
Our corporate standards require regular password changes, SMF like
Chris, you may want to send the presentation file directly to Paul, as
the VM listserve software strips off any attachments before your note is
posted to the list.
Christine Casey wrote:
Hi,
No, I have NOT retired! That was funny. Anyway, here is my VMRM
presentation. Also note that
On Monday, 11/26/2007 at 11:20 EST, Dave Jones [EMAIL PROTECTED]
wrote:
Chris, you may want to send the presentation file directly to Paul, as
the VM listserve software strips off any attachments before your note is
posted to the list.
Or add it to her personal pages on the VM web site! ;-)
That would be nice...
Alan Altmark wrote:
On Monday, 11/26/2007 at 11:20 EST, Dave Jones [EMAIL PROTECTED]
wrote:
Chris, you may want to send the presentation file directly to Paul, as
the VM listserve software strips off any attachments before your note is
posted to the list.
Or add it to
I realize that I¹ve been here before, and I remember that the solution had
nothing to do with the monitor command or anything else obvious... But I¹ve
slept since then and have come up short of the solution.
When I start the Performance Toolkit service machine, it gets this
exception:
FCXPMN446E
Yes, it runs above 16M. The problem arises when displaying a COBOL map,
always at the same point. We are considering splitting the application into
smaller pieces to see if it works this way.
Saludos,
José R. Barón
Dpto. Sistemas
CALCULO S. A.
Tel. 91 330 86 44
e-mail: [EMAIL PROTECTED]
P No
What I've had to do in the past is increase the DCSS size and the
SAMPLE CONFIG size. We run with a SAMPLE CONFIG size of 1250. The
MONDCSS is set to BEGPAG of 09000 and a ENDPAG of 09FFF. We had to go
to 1250 size when we added a large amount of new DASD to the VM lpars.
Paul
Hi list,
We are having a problem on a COBOL/VM application attacking a DB2/Linux
database scenario at a certain point. It doesn't occur constantly but still
it's a situation we must fix.
ARI0717I Start SQLINIT EXEC: 11/26/07 14:31:00 MAI.
ARI6042I Warning: Application server LNXGES has not
José
Do you have all z/VM LE service applied? There have been some problems in
the past with
z/VM LE and DB/2. One such fix is
APAR: VM63885
PTF: UM31625
Description: VAGEN Z/VM 4.4 LE U4036-02 ACCESSING DB2 UDB ON LINUX
SERVER
I believe there are also some DB/2
I sent the wrong url earlier.
This is the correct link about IBM's performance comparison of dasd,
fba, scsi on fcp, emulated fba at
http://www.vm.ibm.com/perf/reports/zvm/html/520lxd.html
-Original Message-
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of
On Nov 26, 2007 6:54 PM, Feller, Paul [EMAIL PROTECTED] wrote:
What I've had to do in the past is increase the DCSS size and the SAMPLE
CONFIG size. We run with a SAMPLE CONFIG size of 1250. The MONDCSS is set
to BEGPAG of 09000 and a ENDPAG of 09FFF. We had to go to 1250 size when we
Hello Everyone,
I am having a minor problem with the DS6000 Customer Information
Center training.
There are some Learning Clips that pop-up (I have POP_UP BLOCKER OFF
at the moment).
These clips load and want to run but all I get is flashing IBM BOX (IBM
blue and white flashing).
This matches what I got to by trial and error. I¹ve ended up with the
mondcss segment from 9000-9fff, and a sample config size of 1500. It seems
to be working without error now. This started with installing Omegamon XE
for z/VM and Linux, and I still need to see if that is receiving any data at
There are some ?Learning Clips?
Where do the Learning Clips? pop up?
I can't say what's wrong, but the pages load for me (there are graphical
images, but I did not see any moving video if there was any).
What I'm running:
- Microsoft Windows XP Professional Version 2002 Service Pack 2
-
From: Edward M. Martin [EMAIL PROTECTED]
I am having a minor problem with the DS6000 Customer Information
Center training.
There are some Learning Clips that pop-up (I have POP_UP BLOCKER OFF
at the moment).
These clips load and want to run but all I get is flashing IBM BOX (IBM
Hi,
I have downloaded RSU 0702 for z/VM 5.2 and also the PTFs
mentioned in upgrade ZVM520 subset 0702RSU document.
These were applied serially using the sequence of commands
SERVICE ALL
PUT2PROD
SERVICE ALL
PUT2PROD
My query of you is
1)Could the first PUT2PROD be left
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