Re: dotnet under zCX
The output from those commands you list all look good for my system. It did start spitting out messages which don't look good: [ 1528.473303] systemd[1]: Failed to start Apply Kernel Variables. [ 1649.605564] systemd[1]: Failed to start Journal Service. [ 1658.599686] systemd[1]: Failed to start udev Kernel Device Manager. (Those last two messages repeat several times.) It'd be nice to know why things failed. Neale I am no Network person, but here are a few suggestions to try and ensure your network setup is ok ... 1. D TCPIP,,N,VIPADCFG (verify zCX DVIPA has bee defined - VIPARANGE) 2. D TCPIP,,N,VIPADYN (verify DVIPA has been activated by zCX instance) 3. D TCPIP,,N,DEVL,INTFN=EZAZCX (verify that TCPIP has activated the EZAZCX interface) 4. F jobname, DISPLAY,NET (verify zCX network config) 5. D TCPIP,,N.HOME (verify the EZAZCX IP address and zCXDVIPA have been added to the Home List) Hope the above helps Roger -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN -- Date:Fri, 26 Nov 2021 14:23:25 + From:Seymour J Metz Subject: Re: Where are PSWs and registers saved by the SUSPEND service? (was: Type 1 SVCs) The devil is in the details. There is a discussion in authorized services. Briefly, for a type 1 SVC, you suspend the current RB, schedule an SRB or whatever, and ultimately exit normally. When you exit, the suspension takes effect. -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of David Cole [dbc...@colesoft.com] Sent: Friday, November 26, 2021 7:43 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Where are PSWs and registers saved by the SUSPEND service? (was: Type 1 SVCs) Thanks, Seymour, for the info about type-6s. WRT GUPI, like most other ISVs, I use them when I can, and accept the occasional recoding obligations when I can't. My real question is... What happens when a type-1 SVC SUSPENDs? (Or for that matter, when any other locked or disabled environment SUSPENDs?) Thanks, Dave At 11/26/2021 03:17 AM, Seymour J Metz wrote: >MVS used to store the registers in the TCB, but that's not GUPI, so >even if z/OS still does there's no guaranty that a later release >won't break it. >Type 6 runs disabled out of the SVCFLIH and can't hold locks. > >>From: IBM Mainframe Discussion List on >>behalf of David Cole >>Sent: Friday, November 26, 2021 2:16 AM >>To: IBM-MAIN@LISTSERV.UA.EDU >>Subject: Type 1 SVCs >>I have an ancient question... It seems to me I should know this after >>all these decades, but... I don't. >>While a type-1 SVC is running, where is the resume state data >>(registers, PSW, etc.) stashed? >>Is it the same for type-6? >>And while I'm at it, what are the differences between type-1 and >>type-6 SVCs, anyway> >>Thanks, >>David Cole >>dbc...@gmail.com (personal) >>dbc...@colesoft.com (business) >>540-456-6518 (cell) >-- >For IBM-MAIN subscribe / signoff / archive access instructions, >send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN -- Date:Fri, 26 Nov 2021 08:37:04 -0600 From:Joe Monk Subject: Re: Type 1 SVCs Try this in addition: https://www.ibm.com/docs/en/zos/2.5.0?topic=routines-programming-conventions-svc Joe On Fri, Nov 26, 2021 at 6:38 AM David Cole wrote: > @Mike Schwab: I'm sorry Mike, but I do not see what these links have > to do with my questions? Am I missing something? > > Dave > > > > > At 11/26/2021 03:05 AM, Mike Schwab wrote: > > > https://www.ibm.com/docs/en/zos/2.3.0?topic=routines-naming-conventions-svc > > > >https://www.ibm.com/docs/en/zos/2.3.0?topic=routines-register-conventions > >On Fri, Nov 26, 2021 at 7:17 AM David Cole wrote: > >> > > >> > I have an ancient question... It seems to me I should know this after > >> > all these decades, but... I don't. > >> > > >> >
Re: dotnet under zCX
On Fri, 26 Nov 2021 06:37:02 +, Neale Ferguson wrote: >Thanks Roger. > >I wonder if you are able to help with my zCX attempt - > I am no Network person, but here are a few suggestions to try and ensure your network setup is ok ... 1. D TCPIP,,N,VIPADCFG (verify zCX DVIPA has bee defined - VIPARANGE) 2. D TCPIP,,N,VIPADYN (verify DVIPA has been activated by zCX instance) 3. D TCPIP,,N,DEVL,INTFN=EZAZCX (verify that TCPIP has activated the EZAZCX interface) 4. F jobname, DISPLAY,NET (verify zCX network config) 5. D TCPIP,,N.HOME (verify the EZAZCX IP address and zCXDVIPA have been added to the Home List) Hope the above helps Roger -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
Re: dotnet under zCX
Thanks Roger.
I wonder if you are able to help with my zCX attempt -
I'm trying to get zCX up and running on our zPDT and have gone through the
workflow and the system started but I am unable to connect to the address it is
using (it successfully bound to the VIPA address 10.1.1.5). Here's the last
entries in the job log:
System version 18.
BL2 version 2.4.7 ('34533b66' ) start (Fri Nov 26 01:38:27 UTC 2021)
Booting appliance from '0.0.0001' ...
BL2 stage 1 complete.
BL2 stage 2 complete.
Booting appliance IBM z/OS Container Extensions 'azdgbrt' 1.10.2
BL2 stage 3 complete.
BL2 stage 4 complete.
[IMPORTER] Starting Importer code in 2BL|
[IMPORTER] Nothing to import, booting normally.
BL2 stage 5 complete.
Switching to appliance.
Running 'azdgbrt' version '1.10.2' level 'HZDC7C0.oa58936'.
So I am not sure what it is waiting for.
MVS TCP/IP NETSTAT CS V2R4 TCPIP Name: TCPIP 00:13:27
Dynamic VIPA:
IP Address AddressMask StatusOrigination DistStat
-- --- -----
10.1.1.5255.255.255.255 ActiveVIPARange IOCTL
ActTime: 11/26/2021 01:28:54JobName:SNAZCX
ZCX: Yes
MVS TCP/IP NETSTAT CS V2R4 TCPIP Name: TCPIP 00:19:54
Home address list:
Address Link Flg
--- ---
172.18.4.2 ETH1 P
10.1.10.1EZASAMEMVS
10.1.1.5 VIPL0A010105
127.0.0.1LOOPBACK
Address InterfaceFlg
--- ----
10.1.10.1EZAZCX
MVS TCP/IP NETSTAT CS V2R4 TCPIP Name: TCPIP 00:28:58
User Id Conn Local Socket Foreign Socket State
--- -- -
BPXOINIT 0017 0.0.0.0..10007 0.0.0.0..0 Listen
HTTPD17 0014 0.0.0.0..800.0.0.0..0 Listen
IZUSVR1 0041 172.18.4.2..10443 0.0.0.0..0 Listen
JES2S001 000D 0.0.0.0..175 0.0.0.0..0 Listen
JES2S001 006B 172.18.4.2..175172.17.16.43..34734Establsh
PORTMAP 000F 0.0.0.0..111 0.0.0.0..0 Listen
SSHD30018 0.0.0.0..220.0.0.0..0 Listen
SSHD30029 172.18.4.2..22 192.168.240.38..59665 Establsh
TN3270 0026 172.18.4.2..23 192.168.240.38..59651 Establsh
TN3270 000B 0.0.0.0..230.0.0.0..0 Listen
TN3270 000A 0.0.0.0..2023 0.0.0.0..0 Listen
NFSC 0013 0.0.0.0..1023 *..* UDP
PORTMAP 000E 0.0.0.0..111 *..* UDP
The system log shows:
EZD1204I DYNAMIC VIPA 10.1.1.5 WAS CREATED USING IOCTL BY SNAZCX ON TCPIP
EZD0009I CONNECTION TO 10.1.1.5 ACTIVE FOR INTERFACE EZAZCX
GLZB001I zCX instance SNAZCX initialization is complete. Code date
04/01/20.
On Wed, 24 Nov 2021 03:48:03 +, Neale Ferguson
wrote:
Works fine under our zCX environment ...
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Re: dotnet under zCX
On Wed, 24 Nov 2021 03:48:03 +, Neale Ferguson wrote: >I’d be interested if someone could give this a run in their zCX environment. I >am still trying to configure mine… > >If you would like to give dotnet on Z a test drive and don’t yet have RHEL 8.5 >I have created a docker image. Follow these steps to build and run the “Hello >World” program: > Works fine under our zCX environment ... Welcome to the IBM z/OS Container Extensions (IBM zCX) shell that provides access to Docker commands. For more information on how to use this shell to execute Docker commands refer to IBM Last login: Thu Nov 25 04:56:04 2021 from 155.205.27.27 jyy@zcxs001:~$ docker run --rm -it clefos/dotnet Unable to find image 'clefos/dotnet:latest' locally latest: Pulling from clefos/dotnet 1f0267805cca: Pull complete f867d5655f35: Pull complete a1fd90c210ad: Pull complete e3c2ff57c1de: Pull complete 108b4a2a82d3: Pull complete a47ddbb1049a: Pull complete 92416c5fcb18: Pull complete a30f3a66: Pull complete 523ebb626ce7: Pull complete Digest: sha256:afe628428b4f9eb80c3e54d2b2cc7f51348340387602bb89152b068fff115c72 Status: Downloaded newer image for clefos/dotnet:latest dotnet@b3672ef4f444:~$ dotnet new console --output consapp The template "Console App" was created successfully. Processing post-creation actions... Running 'dotnet restore' on /home/dotnet/consapp/consapp.csproj... Determining projects to restore... Restored /home/dotnet/consapp/consapp.csproj (in 146 ms). Restore succeeded. dotnet@b3672ef4f444:~$ cd consapp dotnet@b3672ef4f444:~/consapp$ dotnet build Microsoft (R) Build Engine version 17.0.0+c9eb9dd64 for .NET Copyright (C) Microsoft Corporation. All rights reserved. Determining projects to restore... All projects are up-to-date for restore. consapp -> /home/dotnet/consapp/bin/Debug/net6.0/consapp.dll Build succeeded. 0 Warning(s) 0 Error(s) Time Elapsed 00:00:04.32 dotnet@b3672ef4f444:~/consapp$ dotnet run Hello, World! dotnet@b3672ef4f444:~/consapp$ ls -l total 8 -rw-r--r-- 1 dotnet dotnet 105 Nov 26 03:51 Program.cs drwxr-xr-x 1 dotnet dotnet 10 Nov 26 03:51 bin -rw-r--r-- 1 dotnet dotnet 249 Nov 26 03:51 consapp.csproj drwxr-xr-x 1 dotnet dotnet 266 Nov 26 03:51 obj dotnet@b3672ef4f444:~/consapp$ Roger -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
dotnet under zCX
I’d be interested if someone could give this a run in their zCX environment. I am still trying to configure mine… If you would like to give dotnet on Z a test drive and don’t yet have RHEL 8.5 I have created a docker image. Follow these steps to build and run the “Hello World” program: [neale@aussie-3:~/docker]$ docker run --rm -it clefos/dotnet dotnet@f5fcd3f45edd:~$ dotnet new console --output consapp The template "Console App" was created successfully. Processing post-creation actions... Running 'dotnet restore' on /home/dotnet/consapp/consapp.csproj... Determining projects to restore... Restored /home/dotnet/consapp/consapp.csproj (in 114 ms). Restore succeeded. dotnet@f5fcd3f45edd:~$ cd consapp/ dotnet@f5fcd3f45edd:~/consapp$ dotnet build Microsoft (R) Build Engine version 17.0.0+c9eb9dd64 for .NET Copyright (C) Microsoft Corporation. All rights reserved. Determining projects to restore... All projects are up-to-date for restore. consapp -> /home/dotnet/consapp/bin/Debug/net6.0/consapp.dll Build succeeded. 0 Warning(s) 0 Error(s) Time Elapsed 00:00:02.94 dotnet@f5fcd3f45edd:~/consapp$ dotnet run Hello, World! dotnet@f5fcd3f45edd:~/consapp$ ls -l total 16 -rw-r--r-- 1 dotnet dotnet 105 Nov 24 03:04 Program.cs drwxr-xr-x 3 dotnet dotnet 4096 Nov 24 03:04 bin -rw-r--r-- 1 dotnet dotnet 249 Nov 24 03:04 consapp.csproj drwxr-xr-x 3 dotnet dotnet 4096 Nov 24 03:04 obj Neale -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
