Ed Jaffe wrote:
>Linux uses disks with a fixed-block architecture. The lowest-level
>I/O driver in zCX maps these blocks one-for-one to ultra-high-
>performing z/OS-owned and managed VSAM linear data sets that
>implement the latest I/O enhancements such as zHyperLinks,
>pervasive encryption, replic
On 8/20/2019 2:51 AM, David Crayford wrote:
On 2019-08-20 12:48 AM, Ed Jaffe wrote:
zCX virtualizes its embedded Linux for Z instance using SIE as well...
I'm curious about how I/O is virtualized? If I install ELK into a zCX
container will it use a zFS file system for the Elastic data base?
On 2019-08-20 12:48 AM, Ed Jaffe wrote:
On 8/19/2019 7:40 AM, Matt Hogstrom wrote:
Lots of possibilities for what one can do. Something to bear in mind
its a “virtualized” guest so I/O performance will be less than native
zLinux performance. I haven’t seen any good data on the actual
differe
Hi:
It was always difficult for me to find materials about SIE ...
A nice source of data I found was the Linux Kernel sources, because of KVM ...
It is nice to see for example how the instructions starting with a B2 opcode
are intercepted It is good to understand how the job is actually d
On 8/19/2019 7:40 AM, Matt Hogstrom wrote:
Lots of possibilities for what one can do. Something to bear in mind its a
“virtualized” guest so I/O performance will be less than native zLinux
performance. I haven’t seen any good data on the actual differences in
performance but that would be in
> previous topics if you haven't heard any before.
> > >
> > > Kind Regards,
> > >
> > > Mark
> > > ---
> > > Mark Hiscock
> > > z/OS Connect
> > > Phone: (+44)1962 81866
l Talk is an awesome podcast about the mainframe so check out
>>>> previous topics if you haven't heard any before.
>>>>
>>>> Kind Regards,
>>>>
>>>> Mark
>>>> ---
>>>> Mark Hiscock
>>>> z/OS Connect
>>>> Phone: (+4
> > > > Kind Regards,
> > > >
> > > > Mark
> > > > -------------------
> > > > Mark Hiscock
> > > > z/OS Connect
> > > > Phone: (+44)1962 818662
> > > > Email: mark.hisc.
; >
> > > Kind Regards,
> > >
> > > Mark
> > > ---
> > > Mark Hiscock
> > > z/OS Connect
> > > Phone: (+44)1962 818662
> > > Email: mark.hisc...@uk.ibm.com
> > > ---
> > >
> > Kind Regards,
> >
> > Mark
> > ---
> > Mark Hiscock
> > z/OS Connect
> > Phone: (+44)1962 818662
> > Email: mark.hisc...@uk.ibm.com
> > -------------------
>
-
>
>
>
> From: John McKown
> To: IBM-MAIN@LISTSERV.UA.EDU
> Date: 25/07/2019 17:40
> Subject:Re: Linux address space on z/OS 2.4
> Sent by:IBM Mainframe Discussion List
>
>
>
> On Wed, Jul 24, 2019 at 11:21 PM Jak
IBM-MAIN@LISTSERV.UA.EDU
Date: 25/07/2019 17:40
Subject: Re: Linux address space on z/OS 2.4
Sent by:IBM Mainframe Discussion List
On Wed, Jul 24, 2019 at 11:21 PM Jake Anderson
wrote:
> Hi
>
> Just curious about 2.4 ?
>
> Running Linux as an address space
On Wed, Jul 24, 2019 at 11:21 PM Jake Anderson
wrote:
> Hi
>
> Just curious about 2.4 ?
>
> Running Linux as an address space in zOS will have an advantage over the
> linux on zVM ?
>
> This is just a question out of curiosity.
>
> Jake
> \
People probably need to understand zCX and Docker. zCX
On Thu, 25 Jul 2019 08:16:39 +, Martin Packer wrote:
>
>Three I can think of straightway:
>
>1) No Linux sysproging
>
I'd expect, rather, the Linux sysproging to be similar, but
no VM sysproging.
>2) WLM workload management
>3) Proximity to the data
>
Classic data sets, or zFS, or DB2, or othe
Three I can think of straightway:
1) No Linux sysproging
2) WLM workload management
3) Proximity to the data
I think it’s going to be VERY interesting to see what architectures and
operational regimes people come up with.
Cheers, Martin
Sent from my iPad
> On 25 Jul 2019, at 11:22, Jake Ander
Hi
Just curious about 2.4 ?
Running Linux as an address space in zOS will have an advantage over the
linux on zVM ?
This is just a question out of curiosity.
Jake
--
For IBM-MAIN subscribe / signoff / archive access instructio
16 matches
Mail list logo
