Well you can always run the engine on a physical node directly too.
The question is why would you want that when hosted engine gives you
fail-over and reliability features.
Failover & reliability are definitely worth having
So I would install Node on all four hosts, enable all of them for
host
Hi,
> Real hardware: what I meant to say was I have 4 hosts (not vm's).
> If I understand you correctly, I should install oVirt Node (using the iso)
> on 3 of my hosts & the hosted engine runs as a vm on "Host 1"?
Hosted engine runs as VM on one of the hosts. But not necessarily on
the first one
Sandro, thx for the reply.
Once I get comfortable with oVirt + CentOS, then I'll go & use Fedora
25/26 and contribute!
Real hardware: what I meant to say was I have 4 hosts (not vm's).
If I understand you correctly, I should install oVirt Node (using the
iso) on 3 of my hosts & the hosted engi
On Mon, Jun 5, 2017 at 10:13 PM, wrote:
> I want to test oVirt with real hardware, no more nested VMs.
> 3 hosts, each vm will be Fedora (maybe CentOS, I prefer Fedora)
>
Please note Fedora support within oVirt project is a best-effort task.
There's no testing of oVirt on Fedora done by the core
I want to test oVirt with real hardware, no more nested VMs.
3 hosts, each vm will be Fedora (maybe CentOS, I prefer Fedora)
Since I don't want a nested setup, I assume the engine will require a
4th vm.
What is the install process?
On 2017-06-05 16:13, ov...@fateknollogee.com wrote:
I want to
I want to test oVirt with real hardware, no more nested VMs.
3 hosts, each vm will be Fedora (maybe CentOS, I prefer Fedora)
What is the install process?
On 2017-05-30 02:42, Sandro Bonazzola wrote:
On Tue, May 30, 2017 at 5:18 AM, wrote:
Sandro,
If & when one decides to "graduate" & use real
I just completed #2 right now (yes, I'm starting from scratch) and the
host shows:
CentOS Linux 7 (Core)
Kernel 3.10.0514.el7.x86_64 on an x86_64
I am following these instructions:
http://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4-1-and-gluster-storage/
Gianluca, thx for the detail
To install VDSM hook, I followed these instructions:
http://community.redhat.com/blog/2013/08/testing-ovirt-3-3-with-nested-kvm/
Is this a proper way to do it?
On 2017-05-30 09:54, Martin Polednik wrote:
On 30/05/17 09:42 -0400, ov...@fateknollogee.com wrote:
Host: CentOS-7_v1611 (or Fedora 25
On Tue, May 30, 2017 at 4:08 PM, wrote:
>
>>>
> Is it with virt-manager, as described in one of the links you provided, or
> direct virsh commands or what?
>
>> Virt-Manager
>>>
>>
> If you are using virt-manager, what did you specify in CPUs -->
> Configuration --> Model ?
>
>> Great question, m
But one of the questions already asked to you also throughout the other
thread was:
what hypervisor are you using?
CentOS-7 v 1611
Question << What hypervisor should I be using??
More precisely, as it is clear it is Qemu-KVM, what is the way you start
your VMs that are the candidates to beco
Yes, this is only for testing
I am using the oVirt nodes (engine + 3 hosts) all installed on a
physical host (SuperMicro SYS-E200-8D)
On 2017-05-30 09:55, Nadav Goldin wrote:
You need in the VMs to have the 'vmx' flag, if you are using libvirt
you most likely should use 'host-passthrough' mode
You need the VDSM hook (on the hypervisor) that sets up vmx feature
Yes, I did that.
use host passthrough mode for CPU
where is this setting, this is on the VM in Virt-Manager?
On 2017-05-30 09:54, Martin Polednik wrote:
On 30/05/17 09:42 -0400, ov...@fateknollogee.com wrote:
Host: CentOS-7
You need in the VMs to have the 'vmx' flag, if you are using libvirt
you most likely should use 'host-passthrough' mode, otherwise nested
virtualization might not work. Regardless of the emulated CPU type,
you need to ensure 'vmx' flag is there, this can also be done
explicitly in the libvirt XML.
On Tue, May 30, 2017 at 3:42 PM, wrote:
> Host: CentOS-7_v1611 (or Fedora 25 -my personal fav)
> VMs: oVirt nodes v4.1.2
>
> To setup nested KVM, I follow these instructions(https://pve.proxm
> ox.com/wiki/Nested_Virtualization)
>
> to check if is enabled do ("kvm_intel" for intel cpu, "kvm_amd"
On 30/05/17 09:42 -0400, ov...@fateknollogee.com wrote:
Host: CentOS-7_v1611 (or Fedora 25 -my personal fav)
VMs: oVirt nodes v4.1.2
To setup nested KVM, I follow these
instructions(https://pve.proxmox.com/wiki/Nested_Virtualization)
to check if is enabled do ("kvm_intel" for intel cpu, "kvm_
Host: CentOS-7_v1611 (or Fedora 25 -my personal fav)
VMs: oVirt nodes v4.1.2
To setup nested KVM, I follow these
instructions(https://pve.proxmox.com/wiki/Nested_Virtualization)
to check if is enabled do ("kvm_intel" for intel cpu, "kvm_amd" for AMD)
-root@proxmox:~# cat /sys/module/kvm_intel/
On Tue, May 30, 2017 at 5:18 AM, wrote:
> Sandro,
> If & when one decides to "graduate" & use real hardware, what is the
> install process?
>
The install process depends on how you want to design your lab .
You can have a small deployment with just 3 hosts in hyperconverged setup
or a large data
On Mon, May 29, 2017 at 12:33 PM, Sandro Bonazzola
mailto:sbona...@redhat.com>> wrote:
On Mon, May 29, 2017 at 10:21 AM,
mailto:ov...@fateknollogee.com>> wrote:
I assume people are using oVirt in production?
Sure, I was just wondering why you were running in nested virtualization :-)
Being y
Sandro,
If & when one decides to "graduate" & use real hardware, what is the
install process?
Is the gluster part still automated or that has to be done manually?
Another question, what type of use cases & jobs is oVirt being deployed
in & how are people getting tech support?
On 2017-05-29 0
Thank you for the link.
I will definitely check it out.
On 2017-05-29 04:33, Sandro Bonazzola wrote:
On Mon, May 29, 2017 at 10:21 AM, wrote:
I assume people are using oVirt in production?
Sure, I was just wondering why you were running in nested
virtualization :-)
Being your use case a "pl
On Mon, May 29, 2017 at 10:21 AM, wrote:
> I assume people are using oVirt in production?
Sure, I was just wondering why you were running in nested virtualization :-)
Being your use case a "playground" environment, I can suggest you to have a
look at Lago http://lago.readthedocs.io/en/stable/
a
I assume people are using oVirt in production?
On 2017-05-29 04:13, Sandro Bonazzola wrote:
On Mon, May 29, 2017 at 12:12 AM, wrote:
http://community.redhat.com/blog/2013/08/testing-ovirt-3-3-with-nested-kvm/
[1]
I have one CentOS7 host (physical) & 3x oVirt nodes 4.1.2 (these are
vm's).
For now, it is just for me to learn.
If I like the solution, I will then build a POC with "real" hardware
(which I already have).
Then I can deploy at my colo for clients.
On 2017-05-29 04:13, Sandro Bonazzola wrote:
On Mon, May 29, 2017 at 12:12 AM, wrote:
http://community.redhat.com/bl
On Mon, May 29, 2017 at 12:12 AM, wrote:
> http://community.redhat.com/blog/2013/08/testing-ovirt-3-3-
> with-nested-kvm/
>
> I have one CentOS7 host (physical) & 3x oVirt nodes 4.1.2 (these are vm's).
>
Hi, can you please share the use case for this setup?
> I have installed vdsm-hook-neste
On 2017-05-29 01:22, Luca 'remix_tj' Lorenzetto wrote:
Il 29 mag 2017 12:48 AM, ha scritto:
http://community.redhat.com/blog/2013/08/testing-ovirt-3-3-with-nested-kvm/
[1]
I have one CentOS7 host (physical) & 3x oVirt nodes 4.1.2 (these are
vm's).
I have installed vdsm-hook-nestedvm on the
Il 29 mag 2017 12:48 AM, ha scritto:
http://community.redhat.com/blog/2013/08/testing-ovirt-3-3-with-nested-kvm/
I have one CentOS7 host (physical) & 3x oVirt nodes 4.1.2 (these are vm's).
I have installed vdsm-hook-nestedvm on the host.
Should I install vdsm-hook-macspoof on the 3x node vm's?
http://community.redhat.com/blog/2013/08/testing-ovirt-3-3-with-nested-kvm/
I have one CentOS7 host (physical) & 3x oVirt nodes 4.1.2 (these are
vm's).
I have installed vdsm-hook-nestedvm on the host.
Should I install vdsm-hook-macspoof on the 3x node vm's?
Monday, January 4, 2016 2:52:03 PM
Subject: Re: [ovirt-users] Nested KVM - vdsm-hook-nestedvt
On 04/01/16 14:38 +0100, w...@dds.nl wrote:
Hi all,
OK, it seems I am confused. Nested KVM is NOT the same as fake KVM
If so, I installed vdsm-hook-nestedvt on the hypervis
Mmm, does qemu not pickup the nested stuff?
Thankz allready!
Winny
Op 04-01-16 om 14:56 schreef Martin
Polednik:
- Original Message -
From: "Martin Polednik"
To: w...@dds.nl
Cc: "users" , "
- Original Message -
> From: "Martin Polednik"
> To: w...@dds.nl
> Cc: "users" , "Martin Polednik"
> Sent: Monday, January 4, 2016 2:52:03 PM
> Subject: Re: [ovirt-users] Nested KVM - vdsm-hook-nestedvt
>
> On 04/01/16 14:38 +0100,
On 04/01/16 14:38 +0100, w...@dds.nl wrote:
Hi all,
OK, it seems I am confused. Nested KVM is NOT the same as fake KVM
If so, I installed vdsm-hook-nestedvt on the hypervisor (only). Trying
to run ovirt-Node on a VM it complains there 's no virtualization,
despite the kvm_amd module is lo
Hi all,
OK, it seems I am confused. Nested KVM is NOT the same as fake KVM
If so, I installed vdsm-hook-nestedvt on the hypervisor (only). Trying
to run ovirt-Node on a VM it complains there 's no virtualization,
despite the kvm_amd module is loaded with nested=1
How to enable nested-kvm
On 04/01/16 09:52 +0100, Simone Tiraboschi wrote:
On Fri, Jan 1, 2016 at 3:32 PM, Winfried de Heiden wrote:
Hi all and happy new year!
I'm running oVirt 3.6 on EL7.
In order to test nested-kvm I installed vdsm-hook-nestedvt on the
hypervisor and put "fake_kvm_support = true" in /etc/vdsm/vds
On Fri, Jan 1, 2016 at 3:32 PM, Winfried de Heiden wrote:
> Hi all and happy new year!
>
> I'm running oVirt 3.6 on EL7.
>
> In order to test nested-kvm I installed vdsm-hook-nestedvt on the
> hypervisor and put "fake_kvm_support = true" in /etc/vdsm/vdsm.conf.
fake_kvm_support is just for de
adding also devel, some developers might be able to help.
e.
On Fri, Jan 1, 2016 at 4:32 PM, Winfried de Heiden wrote:
> Hi all and happy new year!
>
> I'm running oVirt 3.6 on EL7.
>
> In order to test nested-kvm I installed vdsm-hook-nestedvt on the
> hypervisor and put "fake_kvm_support = tr
Hi all and happy new year!
I'm running oVirt 3.6 on EL7.
In order to test nested-kvm I installed vdsm-hook-nestedvt on the
hypervisor and put "fake_kvm_support = true" in /etc/vdsm/vdsm.conf.
However, afterwards the hypervisor host cannot connect to the ovirt
Manager, on ovirt Manager the en
On 21-4-2015 10:14, Winfried de Heiden wrote:
> Hi all,
>
> So, the kernel might be the problem, I'm running Centos6 using a
> kernel 2.6:
>
> [root@bigvirt qemu]# uname -r
> 2.6.32-504.12.2.el6.x86_64
>
> It seems I need to upgrade first to Centos7
>
You could also use elrepo kernels and stay on C
modprobe kvm-amd
So it looks like problem in host deploy with amd cpu maybe Alon Bar-Lev can help with it.
Also check your kernel it must be >= 3.10
- Original Message -
From: "Winfried de Heiden"
To: users@ovirt.org
Sent: Tuesday, April 21, 2015 10:45:06 AM
Subject: [ovirt
eploy with amd cpu maybe Alon Bar-Lev can
help with it.
Also check your kernel it must be >= 3.10
- Original Message -
From: "Winfried de Heiden"
To: users@ovirt.org
Sent: Tuesday, April 21, 2015 10:45:06 AM
Subject: [ovirt-users] Nested KVM on AMD
Hi all,
For testing p
Hi all,
For testing purposes I installed vdsm-hook-nestedvt:
rpm -qi vdsm-hook-nestedvt.noarch
Name : vdsm-hook-nestedvt Relocations: (not
relocatable)
Version : 4.16.10 Vendor: (none)
Hi,
Thanks for your answer. everything is all right now, I've managed to
resolve the issue thanks to your suggestion.
This is what I've done:
1. I recall that my processor is a Westmere one
2. first on the hypervisor :
[root@node ~]# qemu-kvm -version
QEMU emulator version 1.0.1 (qemu-kv
On 09/27/2012 03:21 PM, ybronhei wrote:
On 09/26/2012 04:06 AM, Mark Wu wrote:
On 09/26/2012 12:58 AM, Nathanaël Blanchet wrote:
Hello,
I've tried many times to run a node as a guest in ovirt following
http://wiki.ovirt.org/wiki/Vdsm_Developers#Running_Node_as_guest_-_Nested_KVM
. The result
On 09/26/2012 12:58 AM, Nathanaël Blanchet wrote:
Hello,
I've tried many times to run a node as a guest in ovirt following
http://wiki.ovirt.org/wiki/Vdsm_Developers#Running_Node_as_guest_-_Nested_KVM
. The result is that I'm able to register such a host in engine, but
it is impossible to sta
Hello,
I've tried many times to run a node as a guest in ovirt following
http://wiki.ovirt.org/wiki/Vdsm_Developers#Running_Node_as_guest_-_Nested_KVM
. The result is that I'm able to register such a host in engine, but it
is impossible to start any vm on it. If I boot on an ISO, I can see the
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