Alan,
Great info.
Thanks.
Jim P.
On 8/19/10 9:04 AM, "Alan Altmark" wrote:
> On Thursday, 08/19/2010 at 03:52 EDT, Ronald van der Laan
> wrote:
>
>> I've not seen an answer to your question.
>> But you need to list all the first OSA addresses in the SET VSWITCH
> command.
>> so:
On Thursday, 08/19/2010 at 03:52 EDT, Ronald van der Laan
wrote:
> I've not seen an answer to your question.
> But you need to list all the first OSA addresses in the SET VSWITCH
command.
> so:
>SET VSWITCH name RDEV prim_osa C000 CONNECT
> If you use:
> SET VSWITCH name RDEV C000 CONNECT
Thanks Ron,
I tried the following which accomplished the objective of getting the
vswitch to recognize C000 as the backup:
SET VSWITCH name CONNECT
Thanks again
Jim P.
On 8/19/10 3:52 AM, "Ronald van der Laan" wrote:
> Jim,
>
> I've not seen an answer to your question.
> But you
Jim,
I've not seen an answer to your question.
But you need to list all the first OSA addresses in the SET VSWITCH command.
so:
SET VSWITCH name RDEV prim_osa C000 CONNECT
If you use:
SET VSWITCH name RDEV C000 CONNECT
Then you effectively drop your primary OSA connection and switch to your
b
Sorry if this has been asked and answered before!
I have detached the following addresses from my vswitch c000-c002 which
were
Formerly the backup osa. I would now like to reconnect them to the switch as
the
Backup osa again how can this be accomplished without disruption of course?
Is
uark.edu] On
> Behalf Of Dave Keeton
> Sent: Monday, May 17, 2010 3:54 PM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: [IBMVM] VSWITCH Question
>
> We're updating some OSA micro code and I'm trying to determine the most
> effective way to take the VSWITCH connected to
uot;
-Original Message-
From: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] On Behalf
Of Dave Keeton
Sent: Monday, May 17, 2010 3:54 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: [IBMVM] VSWITCH Question
We're updating some OSA micro code and I'm trying to determine the
We're updating some OSA micro code and I'm trying to determine the most
effective way to take the VSWITCH connected to a production OSA offline
so the code can update properly. I know that the OSA device has to be
vary'd offline, as does the path and CHPID. Is there a way to tell a
VSWITCH to shutd
*Terry Martin*
>
> *Lockheed Martin - Citic*
>
> *z/OS and z/VM Performance Tuning and Operating Systems Support*
>
> *Office - 443 348-2102*
>
> *Cell - 443 632-4191*
>
>
>
> *From:* The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] *On
> Behalf
=e49l054p
>
> GATEWAY=10.15.333.444
>
>
>
>
>
> *Thank You,*
>
> * *
>
> *Terry Martin*
>
> *Lockheed Martin - Citic*
>
> *z/OS and z/VM Performance Tuning and Operating Systems Support*
>
> *Office - 443 348-2102*
>
> *Cell - 443 632-4191*
>
&g
esday, March 16, 2010 4:54 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: OSA VSWITCH QUESTION
Terry - we need to see the ifcfg-eth1 file - and maybe ifcfg-eth0 too to
help... I think you'll find them under /etc/sysconfig/network-scripts/
(?) You're showing us the config for what work
Of Scott Rohling
Sent: Tuesday, March 16, 2010 4:54 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: OSA VSWITCH QUESTION
Terry - we need to see the ifcfg-eth1 file - and maybe ifcfg-eth0 too to
help... I think you'll find them under /etc/sysconfig/network-scripts/
(?) You're show
Terry - we need to see the ifcfg-eth1 file - and maybe ifcfg-eth0 too to
help... I think you'll find them under /etc/sysconfig/network-scripts/
(?) You're showing us the config for what works - but not the config for
what doesn't...
Scott
On Tue, Mar 16, 2010 at 1:29 PM, Martin, Terry R. (C
Hi
I have a dilemma that I hope you can help with:
I have cloned a z/VM LPAR and a z/Linux guest from my Production system.
I have a VSWITCH set up and a matching NIC def in the Directory for the
z/Linux guest.
I can display the OSA and see that it is attached to the VSWITCH and I
True, but has nothing to do with the question
How many OSA addresses can one of the controller userids, such as DTCVSW1 in
the installation system, support at one time?
--
Robert P. Nix Mayo Foundation.~.
RO-OE-5-55 200 First Street SW/V\
507-284-0844
On Wednesday, 11/26/2008 at 10:35 EST, RPN01 <[EMAIL PROTECTED]> wrote:
> How many vSwitch rdevices can a single controller userid control? I had
thought
> it was one, but it appears that they can support more than one... Is
there a
> limit?
There is no [practical] limit. That's why DTCVSW1 a
The Vswitch statement supports up to 3 OSA devices for failover. If you're using link
aggregation, you can use up to 8; but they are not coded on the Vswitch statement.
RPN01 wrote:
How many vSwitch rdevices can a single controller userid control? I had
thought it was one, but it appears that
How many vSwitch rdevices can a single controller userid control? I had
thought it was one, but it appears that they can support more than one... Is
there a limit?
We were adding a second vSwitch in preparation to convert from fiber OSAs to
copper, and I defined two additional controller userids i
Allen
Sent: Tuesday, October 14, 2008 4:14 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: [IBMVM] VSWITCH question
No error message. The Linux machine is authorized to use the VSWITCH.
-Original Message-
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Rich Sm
--
> From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
> Behalf Of Rich Smrcina
> Sent: Tuesday, October 14, 2008 4:08 PM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Re: VSWITCH question
>
> Daniel Allen wrote:
> > I created a VSWITCH at address 0110.
> >
No error message. The Linux machine is authorized to use the VSWITCH.
-Original Message-
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Rich Smrcina
Sent: Tuesday, October 14, 2008 4:08 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: VSWITCH question
Daniel Allen
Daniel Allen wrote:
I created a VSWITCH at address 0110.
I was able to get two (2) Linux machines and one (1) z/OS 1.4 system to
use the VSWITCH.
I created another VSWITCH at address 010C.
When I shutdown one of the two Linux machines and changed the directory
entry to use the second VSWI
I created a VSWITCH at address 0110.
I was able to get two (2) Linux machines and one (1) z/OS 1.4 system to
use the VSWITCH.
I created another VSWITCH at address 010C.
When I shutdown one of the two Linux machines and changed the directory
entry to use the second VSWITCH, I could not establ
Thanks, Scott.
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Scott Rohling
Sent: Monday, October 06, 2008 9:40 AM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: An OSA/VSWITCH question
The VSWITCH does not need a portname -- from reading
The VSWITCH does not need a portname -- from reading other posts, there is a
caution to make sure you do NOT use the same port name z/OS is using. I see
it set to DONTCARE or NOTUSED when I look at various VSWITCH details..
Scott Rohling
On Mon, Oct 6, 2008 at 10:26 AM, Daniel Allen <[EMAIL PROT
If I have a z/OS 1.4 guest running under z/VM with dedicated OSA
addresses, will it work using using VSWITCH ? The z/OS guest uses a port
name but the VSWITCH does not. Or does it matter ?
**
This email and any files transmitt
On Tuesday, 05/20/2008 at 02:37 EDT, RPN01 <[EMAIL PROTECTED]> wrote:
> Someone commented that it was somewhat "clunky", but what we've been
doing
> for the grants is to add two COMMAND statements to each guest's CP
Directory
> entry (actually via an include); the first does the grant for the use
; From: The IBM z/VM Operating System on behalf of Hodge, Robert L
> Sent: Fri 16-May-08 18:45
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Re: VSWITCH question
>
> XAUTOLOG the VSWITCH controller userids; typically DTCVSW1 and DTCVSW2.
>
> Add the the XAUTOLOG of DTCVSW1 and DTCVS
f you have one and are really
tight on security requirements.
Doug
-Original Message-
From: The IBM z/VM Operating System on behalf of Hodge, Robert L
Sent: Fri 16-May-08 18:45
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: VSWITCH question
XAUTOLOG the VSWITCH controller userids; typically D
is IPL'ed.
DEFINE VSWITCH SWITCH1 RDEV devno CONNECT
MODIFY VSWITCH SWITCH1 GRANT userid
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Daniel Allen
Sent: Friday, May 16, 2008 4:21 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: VS
I have an OS/390 guest running under z/VM 5.2 using 3 dedicated OSA
addresses.
The OS/390 guest is IPL'd using the system residence pack.
I would like to have the OS/390 guest use a z/VM VSWITCH.
I have a copyrighted 2004 IBM Corporation document showing four (4)
steps.
Step 1. Define the s
I have an OS/390 guest running under z/VM 5.2 using 3 dedicated OSA
addresses. The OS/390 guest is IPL'd using the system residence pack.
I would like to have the OS/390 guest use a z/VM VSWITCH.
I have a copyrighted 2004 IBM Corporation document showing four (4)
steps.
Step 1. Define the swi
At 01:44 PM 8/29/2006, you wrote:
On Tuesday, 08/29/2006 at 01:21 AST, Mary Elwood
<[EMAIL PROTECTED]> wrote:
As a newbie, I hope you'll take the opportunity to attend the System z9
and zSeries Expo in October in Orlando. Go to
http://www.vm.ibm.com/events and click on the link for the Expo.
ilto:[EMAIL PROTECTED]
On
> Behalf Of Mary Elwood
> Sent: Tuesday, August 29, 2006 1:31 PM
> To: IBMVM@LISTSERV.UARK.EDU
> Subject: Vswitch Question from newbie
>
>
> I hate to have to ask this, but we've looked through documentation and
> from
> what I've read it
On Tuesday, 08/29/2006 at 01:21 AST, Mary Elwood
<[EMAIL PROTECTED]> wrote:
> We need to know if we can do what we need to do using vswitches. We run
> z/VM 5.1 with SUSE SLES9. We run on a z990 (2084). On the z990 we have
> three OSA?s. Two OSA?s will go to a vswitch for the 10.10.8 network
well, you could create a disconnected vswitch for the .5 network, or
just a guest lan. The disconnected vswitch (when you define the vswitch
don't code any RDEVs) has the advantage that virtual machine membership,
and vlan membership should you go that route, is RACF protected. I think
with thi
I hate to have to ask this, but we've looked through documentation and from
what I've read it doesn't appear this can be done. But since I'm new to
z/VM, Linux, and TCPIP I need to ask the question. Below is the scenario
We need to know if we can do what we need to do using vswitches. We run
z
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