Re: zLinux (was are banks breaking up with mainframes)

>> who cannot separate z/OS the operating system from Z hardware. Let alone people who believe that z/OS is the only op-sys running on z hardware. Just for the record: there is an actual version of z/VSE - z/VM - z/TPF Martin

Re: zLinux (was are banks breaking up with mainframes)

On Tue, 23 May 2023 08:59:58 +0800, David Crayford wrote: >... >USS is bi-modal as are the C/C++ compilers. I run everything in USS in >ASCII mode. All of Rocket and IBMs z/OS UNIX ports are in ASCII. > Is there an ASCII shell (perhaps Rocket bash?) in which I can readily, from desktop ssh:

Re: zLinux (was are banks breaking up with mainframes)

ux containers. I've been working with a RedHat OCP cluster running on z/OS which is interesting. -- R; <>< On 5/22/23 10:40, Pommier, Rex wrote: Hi Bob, Linux on Z and OMVS are 2 completely different animals.  OMVS is an integral part of z/OS (try running TCP/IP without it for e

Re: [EXTERNAL] Re: zLinux (was are banks breaking up with mainframes)

From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of Pommier, Rex [rpomm...@sfgmembers.com] Sent: Monday, May 22, 2023 11:36 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: [EXTERNAL] Re: zLinux (was are banks breaking up with mainframes) Hi Rick, Thanks for the confir

Re: zLinux (was are banks breaking up with mainframes)

VS/SEA SP V5. -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of Rick Troth [tro...@gmail.com] Sent: Monday, May 22, 2023 11:22 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: zLinux (w

Re: [EXTERNAL] Re: zLinux (was are banks breaking up with mainframes)

Hi Rick, Thanks for the confirmation. I was meandering the internet to remove the last shred of doubt about zLinux being full ASCII and was somewhat dismayed at the number of hits I got talking about "Linux for z/OS" No it ain't!!! :-) Rex -Original Message- From: IBM

Re: zLinux (was are banks breaking up with mainframes)

OS the operating system from Z hardware. -- R; <>< On 5/22/23 10:40, Pommier, Rex wrote: Hi Bob, Linux on Z and OMVS are 2 completely different animals. OMVS is an integral part of z/OS (try running TCP/IP without it for example). zLinux is a completely separate operating system, runn

zLinux (was are banks breaking up with mainframes)

Hi Bob, Linux on Z and OMVS are 2 completely different animals. OMVS is an integral part of z/OS (try running TCP/IP without it for example). zLinux is a completely separate operating system, running in an LPAR or on top of VM just like another OS image. Another difference is that OMVS

Re: TCPIP IPv6 reachability issue after link restart on VM and zLinux

I see something I should clarify directly: " I see packets going out and replies coming in - but Linux does not appear to get any traffic (RX counters not increasing)" - when I say "I see packets going out and replies coming in" that's on the switch side, not in the zLinux L

TCPIP IPv6 reachability issue after link restart on VM and zLinux

Hi, I'm operating a z114 with OSA Express 4S 1G and 10G cards. I'm having the following issue on both zLinux (kernel 5.3.0) and z/VM 630. When TCPIP is restarted, either in VM as "FORCE TCPIP" + "XAUTOLOG TCPIP" (or linux as "ip link set down" followed up "up&qu

Re: FW: Linux (zLinux) on zSeries

On Fri, 23 Mar 2018 00:18:56 -0500, Munif Sadek wrote: >Req: TYPE A >Rsp: 200 Representation type is Ascii NonPrint >Req: NLST /software/RHEL/generic.ins/.

Re: FW: Linux (zLinux) on zSeries

Thank you. we have got couple of IFLs from IBM for our POC so all good. I have activated my LPAR on IFL and can see LINUX on System Management -> Partitions -> and LPAR icon. Now when I am trying to use -RECOVERY -> Load from Removable Media or Server, I am getting "An error occurred while

Re: Linux (zLinux) on zSeries

David Boyes wrote: >2. Make sure you have at least 2 physical engines in the LPAR >you intend to use Linux on, and at least 2 virtual CPUs in your >VMs. If you cannot meet this "rule of thumb" advice then one IFL should still be OK provided you make sure SMT2 is enabled on that IFL. SMT2 was

FW: Linux (zLinux) on zSeries

d to invent the wheel here; use what you already know plus whatever you have to do to get a virtualization environment running. >Hopefully IBM zLinux document can give me comparative studies of different > Linux distribution available on zSeries. There is an IBM manual called

Re: Linux (zLinux) on zSeries

To: IBM-MAIN@LISTSERV.UA.EDU Subject: Linux (zLinux) on zSeries Finally we are getting an IFL from IBM on trial to install Linux on our z13. No KVM or zVM on the Mainframe. I am looking for any redbooks or IBM installation document for Linux on zSeries. I am inclined towards Red Hat Enterprise

Re: Linux (zLinux) on zSeries

(zLinux) on zSeries Finally we are getting an IFL from IBM on trial to install Linux on our z13. No KVM or zVM on the Mainframe. I am looking for any redbooks or IBM installation document for Linux on zSeries. I am inclined towards Red Hat Enterprise Linux AS 7 as I expect it to be better

Re: Linux (zLinux) on zSeries

, February 11, 2018 7:24 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Linux (zLinux) on zSeries Finally we are getting an IFL from IBM on trial to install Linux on our z13. No KVM or zVM on the Mainframe. I am looking for any redbooks or IBM installation document for Linux on zSeries. I am inclined

Re: Linux (zLinux) on zSeries

[mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Munif Sadek Sent: Sunday, February 11, 2018 7:24 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Linux (zLinux) on zSeries Finally we are getting an IFL from IBM on trial to install Linux on our z13. No KVM or zVM on the Mainframe. I am looking for any redbooks

Re: Linux (zLinux) on zSeries

Hello, Munif. First, welcome to the z/Linux community. A very good place top post such questions as yours is the "Linux on 390 Port " listserv. Instructions on how to subscribe to it or browse the archives can be found here: http://www.vm.ibm.com/techinfo/listserv.html

Linux (zLinux) on zSeries

SPARK. Hopefully IBM zLinux document can give me comparative studies of different Linux distribution available on zSeries. seeking expert advise , experience, gotchas, ROTs. Regards Munif -- For IBM-MAIN subscribe / signoff

Re: zLinux

I thought Timefinder was for replicating data at a local level? (like Flashcopy / snapshot) You seem to be suggesting moving the data to a remote EMC box. I would have thought SRDF would be the product to use? -- For IBM-MAIN

zLinux

I have a customer that is currently on a z10 however they only use zVM and Redhat and EMC DASD I am looking at proposing an IBM Emperor Penguin as the datacenter is relocated to a SOC2 center Does anyone have any experience in using replicating to a 3rd DC

Re: zLinux

Just checked. In BETA3. See http://www.mantissa.com/mantissa-product-families/virtualization/ HTH, Sometime back Mantissa.com was attempting to write what I would term a thin translation layer such that Microsoft based products could be run Under Linux, under zVM. ::DISCLAIMER::

Re: zLinux

I think it is only a question of licensing. Probably they do not have the license to run Windows on z. ITschak ITschak Mugzach Z/OS, ISV Products and Application Security & Risk Assessments Professional On Mon, Dec 5, 2016 at 4:31 PM, Steve wrote: > > Sometime back

zLinux

Sometime back Mantissa.com was attempting to write what I would term a thin translation layer such that Microsoft based products could be run Under Linux, under zVM. Does anyone know if that product went anywhere? Steve Beaver

Re: zLinux market penetration

@LISTSERV.UA.EDU Subject: zLinux market penetration I wonder how many of you are using zLinux. In Isrtael only two out of about 15 sites use zLinux, not sure they ar happy with it. The last document I saw reg. zlinx pen. wat from cheril Wattson (Exploiting z/OS: Tales From the MVS Survey from 2014) showing

Re: zLinux market penetration

Interesting numbers, Mark. Assume that suse has about half of the zLinux market, it seems that about one 3rd of the customers are using zLinux. Base on numbers I have I estimate the number of mainframe clients at 6,000 more or less. This is an amazing success, even if the number in a quarter

Re: zLinux market penetration

>>> On 11/5/2016 at 02:23 PM, Itschak Mugzach <imugz...@gmail.com> wrote: > I wonder how many of you are using zLinux. In Isrtael only two out of about > 15 sites use zLinux, not sure they ar happy with it. > > The last document I saw reg. zlinx pen. wat from cheril

Re: zLinux market penetration

l, and all that. Charles -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Itschak Mugzach Sent: Saturday, November 05, 2016 11:23 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: zLinux market penetration I wonder how many of you are using zLinux. In Is

zLinux market penetration

I wonder how many of you are using zLinux. In Isrtael only two out of about 15 sites use zLinux, not sure they ar happy with it. The last document I saw reg. zlinx pen. wat from cheril Wattson (Exploiting z/OS: Tales From the MVS Survey from 2014) showing only 10% of the responders (105) uses

Re: zLINUX gold image build

Thank you Mark. Appreciate it Regards, Kumar On Tue, Jun 14, 2016 at 10:57 PM, Mark Post wrote: > >>> On 6/14/2016 at 08:23 AM, Carlos Bodra wrote: > > http://www.redbooks.ibm.com/abstracts/sg247492.html?Open > > That book is quite old, and only talks

Re: zLINUX gold image build

>>> On 6/14/2016 at 08:23 AM, Carlos Bodra wrote: > http://www.redbooks.ibm.com/abstracts/sg247492.html?Open That book is quite old, and only talks about Red Hat Enterprise Linux. There are newer versions which use newer versions of z/VM, RHEL, and SUSE Linux Enterprise

Vacancy - WashDC area - z/VM zLinux Sysprog

Vacancy Announcement – z/VM zLinux Systems Programmer I am helping a local software company locate a z/VM Linux Systems Programmer needed in the Arlington, VA area. This firm will hire the person as an employee to work on a US Government contract with 3 years to go. The firm has contracts

Re: zLinux - redhat 7.1 setup on IFL (eth0 error)

Would suggest to go to the LINUX-390 list: linux-...@vm.marist.edu On 23.05.2013 18:16, de Wet, Albertus H wrote: Trying to setup a Redhat 7.1 image on an IFL. Get it to boot from the HMC's CDROM. Reply to enter the network device, as eth0 and also tried qeth For the address I enter:

Re: zLinux - redhat 7.1 setup on IFL (eth0 error)

On 5/23/2013 at 12:16 PM, de Wet, Albertus H dewe...@ghc.org wrote: Trying to setup a Redhat 7.1 image on an IFL. Get it to boot from the HMC's CDROM. Reply to enter the network device, as eth0 and also tried qeth For the address I enter: qeth,0x3F00 When I reply to the eth0 / qeth

Re: zLinux - redhat 7.1 setup on IFL (eth0 error)

...@listserv.ua.edu with the message: INFO IBM-MAIN You might give zLinux on Hercules a shot too. -- Mike A Schwab, Springfield IL USA Where do Forest Rangers go to get away from it all? -- For IBM-MAIN subscribe / signoff / archive access

Re: .netrc on zLinux - FTP to zos

Thanks for catching my typo's... I do in fact have machine login myracfuser...and end the macro with quit..not quite. At any rate I have success!!! I added a blank at the end of each line in .netrc and made sure the very last line is CRLF. I'm good to go. Thanks for pointing me in the right

Re: .netrc on zLinux - FTP to zos

A matter of preference, but I prefer Unix here documents to echo whatever | command : ftp zos EOF put /some/path/and/file.txt 'zos.output.file' quit EOF Kirk Wolf Dovetailed Technologies http://dovetail.com PS Now if the archaic z/OS shell would only support process substitution... On Thu, Nov

Re: .netrc on zLinux - FTP to zos

: .netrc on zLinux - FTP to zos A matter of preference, but I prefer Unix here documents to echo whatever | command : ftp zos EOF put /some/path/and/file.txt 'zos.output.file' quit EOF Kirk Wolf Dovetailed Technologies http://dovetail.com PS Now if the archaic z/OS shell would only

.netrc on zLinux - FTP to zos

We want to automate some ftp's on our zlunix machine to our zos host. I created .netrc like this machine mymachine.comp.com userid myzosracfid password myzosracfidpw macdef ftptest put zlunix.filename 'zos.dataset' quite It is my understanding on zlinux .netrc I merely say

Re: .netrc on zLinux - FTP to zos

zlunix machine to our zos host. I created .netrc like this machine mymachine.comp.com userid myzosracfid password myzosracfidpw macdef ftptest put zlunix.filename 'zos.dataset' quite It is my understanding on zlinux .netrc I merely say ftp mymachine.comp.com

Re: Vm ZLinux VSWITCH question

Hi Ron, very glad to hear that your problem is solved now and all works for you ! Sometimes a few explaining words are very usefull for further understanding of manuals/presentations. At least that is my experience ... If there should occure any further problems pls. feel free to address them

Re: Vm ZLinux VSWITCH question

Jerry, You pointed me at ib...@listserv.uark.edu. I'd already subscribed to this as an RSS feed in Google reader. That's my prefered method of seeing all the detail when I want to rather than getting interrupted by emails all the time. I use the same process for IBM-MAIN and several

Re: Vm ZLinux VSWITCH question

Hi Ron, alhough I think the IBMVM forum is the right place to address your question, I do not see a the 'real' OSD-device representing your VSWITCH1. I.E. : RDEV: 0500.P00 VDEV: 0500 Controller: DTCVSW2 ciao Lutz

Re: Vm ZLinux VSWITCH question

Sorry guys. 0870 is the correct address. Everywhere where I put 780 was wrong. The OSA card on the zLinux LPAR is 0870 and I defined a NICDEF on 870 for the zLinux VM. -- For IBM-MAIN subscribe / signoff / archive access

Re: Vm ZLinux VSWITCH question

Lutz, You say I do not see a the 'real' OSD-device representing your VSWITCH1 and I agree we have not defined that, it wasn't specified in the example i was following which said simply issue the commands - CP DEFINE VSWITCH VSWITCH1 CP SET VSWITCH VSWITCH1 GRANT LNXVM

Re: Vm ZLinux VSWITCH question

Sorry for fast finger tips - I should have said can not instead of can' :-( -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN

Re: Vm ZLinux VSWITCH question

Lutz, Thanks for your help. As I said before I used to be a VM sysprog 20+ years ago before TCPIP entered the IBM world. I was hoping the VSWITCH would allow us to use the same OSA card as VM. That was what I was trying to achieve. I had thought it might be like VMWARE's VM where I

Re: Vm ZLinux VSWITCH question

Lutz But since this topic is not related to z/OS ... Some time ago I was chastised very roundly indeed by one of the usual suspects inhabiting this list for what this very suggestion implies!!! Apparently, IBM-MAIN is ***not*** exclusively to be regarded as a z/OS list. Perhaps if this were

Re: Vm ZLinux VSWITCH question

Ron There is no way to get this all running of the one OSA? Paying attention to the question mark at the end of what is otherwise apparently a statement, my very limited understanding of the principles of VSWITCH is that one real OSA is all you need and then only if you want your virtual

Re: Vm ZLinux VSWITCH question

Chris, In reply to your suggestions. 1) I've already spoken to our IP guy but he's a z/OS guy, as am I really, and between us we're still stuck. 2) Thanks for the redpaper, I hadn't seen that one. However a lot of the detail on the older versions doesn't seem to match with VM 6.2,

Re: Vm ZLinux VSWITCH question

You can use the same OSA card. But what you need to do is give that OSA to the vswitch and then connect TCPIP to the vswitch instead of the OSA. There are some changes to TCPIP that would have to happen. Take this to the vm list - it is quite active and lots of help there. The IBM z/VM

Re: Vm ZLinux VSWITCH question

On 6/20/2012 at 11:19 AM, Ron MacRae ronmac...@hotmail.co.uk wrote: I was hoping the VSWITCH would allow us to use the same OSA card as VM. That was what I was trying to achieve. I had thought it might be like VMWARE's VM where I can have several virtual machines all using different IP

Re: Vm ZLinux VSWITCH question

Mainframe Discussion List [mailto:IBM-MAIN@listserv.ua.edu] On Behalf Of Ron MacRae Sent: Wednesday, June 20, 2012 8:47 AM To: IBM-MAIN@listserv.ua.edu Subject: Re: Vm ZLinux VSWITCH question Chris, In reply to your suggestions. 1) I've already spoken to our IP guy but he's a z/OS guy