-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi all:
I'm doing some comparison studies on dasd / disk I/O for different
configurations of storage and storage on different virtualization
platforms (trying to convince management that oracle on Z is an okay
thing). I'd really really appreciate an
>>> On 2/5/2010 at 07:04 PM, Patrick Spinler wrote:
> I'd plan to do all this testing on an up to date install of rhel 5.4 in
> a single IFL guest, ...
Comparing the performance of one instance of Linux for System z to one instance
of anything else is likely going to make the System z look anem
On 2/5/10 7:04 PM, "Patrick Spinler" wrote:
> I'm doing some comparison studies on dasd / disk I/O for different
> configurations of storage and storage on different virtualization
> platforms (trying to convince management that oracle on Z is an okay
> thing). I'd really really appreciate any
Message-
From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of Patrick
Spinler
Sent: Friday, February 05, 2010 4:05 PM
To: LINUX-390@vm.marist.edu
Subject: [LINUX-390] Advice for perf testing dasd
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi all:
I'm doing some com
details.
Gerard
-Original Message-
From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of Patrick
Spinler
Sent: Friday, February 05, 2010 7:05 PM
To: LINUX-390@vm.marist.edu
Subject: Advice for perf testing dasd
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi all:
I
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Oh, thanks. I'll be looking into this.
- -- Pat
David Boyes wrote:
> On 2/5/10 7:04 PM, "Patrick Spinler" wrote:
>
>
>> I'm doing some comparison studies on dasd / disk I/O for different
>> configurations of storage and storage on different virtua
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
While true, setting up a (near) full scale environment for benchmarking
politically difficult to do. :-(
- -- Pat
Mark Post wrote:
On 2/5/2010 at 07:04 PM, Patrick Spinler wrote:
>> I'd plan to do all this testing on an up to date install of
>From what I know - a DS4800 storage box will not provide channel
attached ECKD disk. It's SAN FCP only.
>From the IBM storage group a DS6000 or DS8000 will provide channel
attached ECKD disk. If you don't get a database like configuration out
of your mainframe storage management people, your disk
Pat,
A couple of things stand out in your test plan that I think you should be
aware of ..
The DS4800 does not provide ECKD disks.
The DS4800 is not supported for connection to the zSeries FCP channel.
However, It is supported by a San Volume Controller (IBM 2145) and since
the 2145 is supporte
Thanks! ORION turned out to be handy. I wish they provided source.
It's a little heavy on the CPU, but ... still comparing to other
benchmarks (notably Bonnie++).
-- R; <><
On Fri, Feb 5, 2010 at 20:04, David Boyes wrote:
> On 2/5/10 7:04 PM, "Patrick Spinler" wrote:
>
>
>> I'm doing s
On 3/8/10 2:20 PM, "Richard Troth" wrote:
> Thanks! ORION turned out to be handy. I wish they provided source.
I suspect that may be deliberate, to avoid having vendors optimize for
specific tests.
--
For LINUX-390 subscrib
11 matches
Mail list logo