I'd like to point out that there's a general trend toward workload
containerization, and a big driver is that it's easier to move container
images around than whole operating system instances. Thus if you shift
workloads into container images, you should end up with fewer, skinnier OS
instances
Closing the loop... I got the system up and running under KVM. I hadn't seen
Viktor's message yet but I did basically the same steps.
Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Viktor
Mihajlovski:
>I assume it's SLES,
It is. I'm starting with a SLES guest but I have RHEL
On 11/30/20 11:34 PM, Christian Borntraeger wrote:
On 30.11.20 21:10, Mark Post wrote:
On 11/30/20 1:16 PM, Alan Haff wrote:
I have a number of Linux guests running under z/VM. I'd like to move some of
them to a KVM host running in another LPAR. Naively I tried DDRing a guest's
disks to new
On 12/1/20 5:25 PM, Alan Haff wrote:
Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Richard J Moore:
In this case I think you're saying have two configurations - one under KVM
and another under zVM. Then manually co-ordinate the sharing or resources
but ensure that you don't
Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Richard J Moore:
>In this case I think you're saying have two configurations - one under KVM
>and another under zVM. Then manually co-ordinate the sharing or resources
>but ensure that you don't have both guests logged on
Linux on 390 Port wrote on 01/12/2020 11:51:37:
> From: Christian Borntraeger
> To: LINUX-390@VM.MARIST.EDU
> Date: 01/12/2020 11:55
> Subject: [EXTERNAL] Re: Moving a Linux guest from z/VM to KVM?
> Sent by: Linux on 390 Port
>
> On 01.12.20 12:07, Richard J Moore wrot
On 01.12.20 12:07, Richard J Moore wrote:
> Is that really possible (KVM guest <-> z/VM guest)?
> As far as I am aware the KVM and zVM hypervisors share no metadata
> regarding the guest's set up. Nor do they share any of the protocols used
> in live (or dead) guest relocation.
>
> Am I
Christian Borntraeger
To: LINUX-390@VM.MARIST.EDU
Date: 01/12/2020 06:35
Subject:[EXTERNAL] Re: Moving a Linux guest from z/VM to KVM?
Sent by:Linux on 390 Port
On 30.11.20 21:10, Mark Post wrote:
> On 11/30/20 1:16 PM, Alan Haff wrote:
>> I have a number of Linux g
On 30.11.20 21:10, Mark Post wrote:
> On 11/30/20 1:16 PM, Alan Haff wrote:
>> I have a number of Linux guests running under z/VM. I'd like to move some of
>> them to a KVM host running in another LPAR. Naively I tried DDRing a guest's
>> disks to new volumes and IPLing off of the new volumes.
On 11/30/20 1:16 PM, Alan Haff wrote:
> I have a number of Linux guests running under z/VM. I'd like to move some of
> them to a KVM host running in another LPAR. Naively I tried DDRing a guest's
> disks to new volumes and IPLing off of the new volumes. No luck, the virtio
> modules aren't
I have a number of Linux guests running under z/VM. I'd like to move some of
them to a KVM host running in another LPAR. Naively I tried DDRing a guest's
disks to new volumes and IPLing off of the new volumes. No luck, the virtio
modules aren't available in the guest so it can't see any DASD.
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