Subject: Re: Acceptable paging
Ron,
At the moment I only have ESSs, but we are going to new storage soon. We
expect everything to improve.
Kees.
Ron Hawkins ronjhawk...@sbcglobal.net wrote in message
news:00ad01cce88a$d99abf30$8cd03d90$@net...
Kees,
Have you thought of putting your page
Ron,
At the moment I only have ESSs, but we are going to new storage soon. We
expect everything to improve.
Kees.
Ron Hawkins ronjhawk...@sbcglobal.net wrote in message
news:00ad01cce88a$d99abf30$8cd03d90$@net...
Kees,
Have you thought of putting your page datasets into Permacache (EMC)
or
Kees,
Have you thought of putting your page datasets into Permacache (EMC) or DCR
(HDS).
This would give you true SSD performance right on the channel, which is
better than the SAS HDD emulation variety.
Ron
Dead, until you stop the Execution Groups. For some reason this storage is
then
Barbara Nitz nitz-...@gmx.net wrote in message
news:863014571846.wa.nitzibmgmx@bama.ua.edu...
Maybe you can explain what MQ and broker issues you have and why you
think this is related to paging and/or the page configuration.
I agree with Kees. What exactly is your 'issue' with 'the
IBM's glossary is getting better
but note the defn #1 of page is apparently upside down
http://www-01.ibm.com/software/globalization/terminology/p.html
Efforts and courage are not enough without purpose and direction. - John
F. Kennedy
Fasten your seat belts, it's going to be a bumpy ride. -
ADDRESS SPACE!
snip
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@bama.ua.edu] On
Behalf Of Shmuel Metz (Seymour J.)
Sent: Wednesday, February 08, 2012 8:44 PM
To: IBM-MAIN@bama.ua.edu
Subject: Re: Acceptable paging
In
1910aea19cd2554fb59403184ebe4381044b40a...@mmoexchmbs01.jhacorp.com
Can someone please help me determine what the 'acceptable paging' should be on
a system? We are having issues with MQ and broker. Thanks.
Sharon Lopez
z/OS Systems Programmer
State of North Carolina
Office of Information Technology Services
919-754-6432 (Work)
919-398-8638 (Cell)
sharon.lo
Can someone please help me determine what the 'acceptable paging' should
be on a
system? We are having issues with MQ and broker. Thanks.
Could you describe your environment a little?
CPU(s) (z10, z9 , etc)
Amount of dasd space allocated to Page Datasets? Number of Page Datasets
Real
Subject: Re: Acceptable paging
Can someone please help me determine what the 'acceptable paging' should
be on a
system? We are having issues with MQ and broker. Thanks.
Could you describe your environment a little?
CPU(s) (z10, z9 , etc)
Amount of dasd space allocated to Page Datasets
On Wed, 8 Feb 2012 14:01:48 +, Lopez, Sharon sharon.lo...@nc.gov wrote:
Can someone please help me determine what the 'acceptable paging' should be on
a system? We are having issues with MQ and broker. Thanks.
Any amount that still keeps your end user response time and job turnaround
this is supposed to work. Thanks.
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@bama.ua.edu] On
Behalf Of Lizette Koehler
Sent: Wednesday, February 08, 2012 9:11 AM
To: IBM-MAIN@bama.ua.edu
Subject: Re: Acceptable paging
Can someone please help me determine what
understand how this is supposed to work. Thanks.
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@bama.ua.edu] On
Behalf Of Lizette Koehler
Sent: Wednesday, February 08, 2012 9:11 AM
To: IBM-MAIN@bama.ua.edu
Subject: Re: Acceptable paging
Can someone
the 'acceptable paging should be on a system? is it
depends.
BTW, there are possibly other reasons for poor MQ and WAS performance
unrelated to paging.
HTH,
--
For IBM-MAIN subscribe / signoff / archive access instructions,
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In 239ab4569639f44abf2edc7f90f528b1f2b...@ncwwditmxmbx34.ad.ncmail,
on 02/08/2012
at 02:01 PM, Lopez, Sharon sharon.lo...@nc.gov said:
Can someone please help me determine what the 'acceptable paging'
should be on a system?
There is no one size fits all.
We are having issues with MQ
and workload demand, but there isn't much
room to grow.
In my mind, 'acceptable paging' is when service levels are being met. Usually
that means that there is little or no time spent waiting on demand paging
operations. Unacceptable paging is when service levels are not being met
In
1910aea19cd2554fb59403184ebe4381044b40a...@mmoexchmbs01.jhacorp.com,
on 02/08/2012
at 04:49 PM, Hal Merritt hmerr...@jackhenry.com said:
A demand page in event can cause a full stop in the requesting
address space
Address space or only task?
A page always consumes a slot,
No. An
I don't know why, but anyhow back in MVS internals. There's the PART, the
SART and the Frame Allocation Resource Table. What no FART? Not PC! Sorry...
In a message dated 2/8/2012 8:44:47 P.M. Central Standard Time,
shmuel+ibm-m...@patriot.net writes:
No. An unreferenced page does not
Maybe you can explain what MQ and broker issues you have and why you
think this is related to paging and/or the page configuration.
I agree with Kees. What exactly is your 'issue' with 'the broker'? (Assuming
that MQS is just the innocent bystander here.)
I know the broker uses a lot of virtual
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