On 19/04/17 14:01 +0200, Gianluca Cecchi wrote:
On Wed, Apr 19, 2017 at 8:03 AM, Michal Skrivanek
wrote:
Why not reserving regular hugepages for VMs on boot?
Do you mean at hypervisor level? In this case it is what I'm doing normally
for physical servers where I install Oracle RDBMS
the
On 30/05/17 15:56 +0300, Nadav Goldin wrote:
Are you trying to setup the nodes in VMs? if so, which hypervisor are you using?
You need to have 'vmx' flag on the VMs - not only on the physical host.
On Tue, May 30, 2017 at 3:51 PM, wrote:
After rebooting the oVirt node VMs, I see this at the h
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_
The hugepages are no longer a hook, but part of the code base. They
can be configured via engine property `hugepages`, where the value of
property is size of the pages in KiB (1048576 = 1G, 2048 = 2M).
Specifying any other size not supported by the architecture (or just
"1") will use platform's def
As stated previously, 1 IO thread is somewhat sane choice. Multiple IO
threads make sense if you have multiple storage devices across
different NUMA nodes.
mpolednik
On Mon, Oct 30, 2017 at 4:29 PM, Darrell Budic wrote:
> Best explanation I’ve found is
> https://wiki.mikejung.biz/KVM_/_Xen#virti
- Original Message -
> From: "VONDRA Alain"
> To: "Alon Bar-Lev" , "Michal Skrivanek"
>
> Cc: users@ovirt.org
> Sent: Thursday, January 15, 2015 10:33:19 PM
> Subject: Re: [ovirt-users] USB Modem in a VM
>
> Hi,
> I've tried also to inject the device with virsh attach-device, all seems
- Original Message -
> From: "VONDRA Alain"
> To: "Martin Polednik"
> Cc: "Alon Bar-Lev" , "Michal Skrivanek"
> , users@ovirt.org
> Sent: Friday, January 16, 2015 12:10:35 PM
> Subject: RE: [ovirt-users] USB Modem in a VM
>
- Original Message -
> From: "VONDRA Alain"
> To: "Martin Polednik"
> Cc: users@ovirt.org, "Michal Skrivanek"
> Sent: Friday, January 16, 2015 12:30:10 PM
> Subject: Re: [ovirt-users] USB Modem in a VM
>
> Ok Martin,
> I'
- Original Message -
> From: "VONDRA Alain"
> To: "Martin Polednik"
> Cc: users@ovirt.org, "Michal Skrivanek"
> Sent: Friday, January 16, 2015 2:45:09 PM
> Subject: Re: [ovirt-users] USB Modem in a VM
>
> Hi Martin,
> That&
- Original Message -
> From: "VONDRA Alain"
> To: "Martin Polednik"
> Cc: users@ovirt.org, "Michal Skrivanek"
> Sent: Friday, January 16, 2015 4:00:28 PM
> Subject: RE: [ovirt-users] USB Modem in a VM
>
> I've replaced with
- Original Message -
> From: "Jorick Astrego"
> To: users@ovirt.org
> Sent: Monday, January 19, 2015 10:14:35 AM
> Subject: Re: [ovirt-users] When will ovirt add GPU/vGPU support in the admin
> portal ?
>
>
> On 01/19/2015 02:33 AM, lof yer wrote:
> >
> > Since I recently saw cloudsta
- Original Message -
> From: "Daniel Helgenberger"
> To: "Martin Polednik" , "Jorick Astrego"
>
> Cc: users@ovirt.org
> Sent: Monday, January 19, 2015 3:45:01 PM
> Subject: Re: [ovirt-users] When will ovirt add GPU/vGPU support in the
- Original Message -
> From: "Lior Vernia"
> To: "David Smith"
> Cc: "users" , "Martin Polednik"
> Sent: Monday, February 16, 2015 9:15:41 AM
> Subject: Re: [ovirt-users] Directly connect NIC or other cards to VM?
>
> Hi D
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
inside the VM and VM XML - use
# virsh -r list
# virsh -r dumpxml {machine_id found in the list}
Thanks,
mpolednik
Winny
Martin Polednik schreef op 04-01-2016 13:29:
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 happ
- 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,
- Original Message -
> From: "Matthew Trent"
> To: "Yaniv Kaul"
> Cc: users@ovirt.org
> Sent: Wednesday, February 3, 2016 8:10:35 PM
> Subject: Re: [ovirt-users] Mixing CPU types
>
> ?Actually it works great! It's been supported by KVM for a while now. I had
> one Proxmox cluster with
On 07/03/16 11:09 -0500, Jonathan Sherman wrote:
Thanks for your time on this Dan!
The output from the hostdev looks like it may be unparseable, so I'm hoping
this is the issue (and that it can be easily remedied).
I've also create a log of the other items you asked for, available at:
https://w
- Original Message -
> From: "Nisim Simsolo"
> To: biholc...@l1049h.com
> Cc: users@ovirt.org
> Sent: Sunday, May 15, 2016 1:40:07 PM
> Subject: Re: [ovirt-users] USB
>
> Hi
>
> You can attach host device directly from virtual machines tab -> select VM
> -> host devices sub tab -> "add
On 26/05/16 07:12 +, Ralf Braendli wrote:
Hi
I have the Problem that I selected the wrong CPU Type throw the setup process.
Is it posible to change it without an new installation ?
Hi!
I'm afraid this may not be possible using "regular" approach. You
could do this by directly changing the
hitting cached
values).
And for the Bug report this should be done here
https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt ?
Yes (ovirt-engine, virt team).
Best Regards
Ralf Brändli
Am 26.05.2016 um 14:42 schrieb Martin Polednik :
On 26/05/16 07:12 +, Ralf Braendli wrote
On 03/06/16 11:48 +0300, Дмитрий Глушенок wrote:
Hello!
Is it possible to tell libvirt to add specific devices to qemu cgroup? By
somehow enumerating the devices in XML using a hook for example.
I'm passing scsi-generic disks (/dev/sgX) to VM using qemucmdline hook and it doesn't
work until I
domain = domxml.getElementsByTagName('domain')[0]
domain.appendChild(custom_partition(domxml))
hooking.write_domxml(domxml)
--
Dmitry Glushenok
Jet Infosystems
http://www.jet.msk.su
+7-495-411-7601 (ext. 1237)
3 июня 2016 г., в 12:24, Martin Polednik написал(а):
On 03/06/16 11:48 +
have been fixed.
Hoping so!
--
Dmitry Glushenok
Jet Infosystems
http://www.jet.msk.su <http://www.jet.msk.su/>+7-495-411-7601 (ext. 1237)
6 июня 2016 г., в 12:33, Martin Polednik написал(а):
On 03/06/16 14:05 +0300, Дмитрий Глушенок wrote:
Thank you Martin!
Actually I tried the workaroun
already working.
It should be working.
--
Dmitry Glushenok
Jet Infosystems
http://www.jet.msk.su <http://www.jet.msk.su/>+7-495-411-7601 (ext. 1237)
6 июня 2016 г., в 13:35, Martin Polednik написал(а):
On 06/06/16 13:26 +0300, Дмитрий Глушенок wrote:
Hello Martin,
Thank you for your time.
On 07/06/16 16:50 +0200, Jérôme Chapelle wrote:
We are no more able to give a pci device to one VM.
Here is the process we used to assign one device to one VM:
- Click on the VM, and then on the tab "Host devices"
- In the tab, click on "pin to host" and select the host that will give the pci
de
hosts to 3.6.5 VDSM. But
thinking of it, you could instead upgrade to 3.6.7 (rc2) - the bug is
fixed there.
Lionel Caignec.
- Mail original -----
De: "Martin Polednik"
À: "chapelle"
Cc: "users" , "honvault"
Envoyé: Mardi 7 Juin 2016 17:11:10
Objet: Re
On 08/06/16 09:55 +0800, qinglong.d...@horebdata.cn wrote:
I have found that playing video is not fluent in the virtual machine. So I
thought maybe too small video memory in virtual machines led to this. Some
parameters have been found when I was trying to check some information. So I
wonder w
On 08/06/16 11:54 +0200, Alexis HAUSER wrote:
hi,
I made a terrible and stupid mistake : I changed the VLAN of the wrong ovirt
network interface : ovirtmgmt...
I now don't have anymore access to my hosted engine. I can still access to the
host hypervisor anyway.
Any idea how I can change th
On 08/06/16 17:00 +0200, Alexis HAUSER wrote:
Wouldn't there be another way to access console from the hypervisor to the
hosted-engine (without X) ?
Not really if you don't have network afaik. Have you done the virsh
command with root permissions?
sudo virsh list
sudo virsh console vm
If l
On 15/06/16 09:53 +0200, Arman Khalatyan wrote:
Hi,
I am looking for some solution with multiple GPUs(FX5600quadro and
TESLA2050)
The drivers are not compatible in the bare metal, Therefore I was trying to
use passthrough as described here:
http://www.ovirt.org/develop/release-management/features
On 15/06/16 23:39 -0500, Fernando Fuentes wrote:
I am now getting this when I try to start it:
VM methub is down with error. Exit message: Hook Error.
To get the hostusb setup I did:
engine-config -s
"UserDefinedVMProperties=hostusb=^0x[0-9a-fA-F]{4}:0x[0-9a-fA-F]{4}$"
ovirt-engine re
On 08/07/16 11:29 +0200, Michal Skrivanek wrote:
On 06 Jul 2016, at 14:06, Francesco Romani wrote:
From: "Arman Khalatyan"
To: "users"
Sent: Monday, July 4, 2016 11:52:24 AM
Subject: [ovirt-users] Is it possible to disable qxl video?
Hi,
I am doing PCI Passthrough for GPUs.
Is it possibl
Institut für Astrophysik Potsdam (AIP)
An der Sternwarte 16, 14482 Potsdam, Germany
*******
On Mon, Jul 11, 2016 at 9:06 AM, Martin Polednik wrote:
On 08/07/16 11:29 +0200, Michal Skrivanek wrote:
On 06 Jul 2016, at 14:06, Francesco Romani w
2 Potsdam, Germany
***
On Mon, Jul 11, 2016 at 11:55 AM, Martin Polednik
wrote:
On 11/07/16 09:46 +, Karli Sjöberg wrote:
Den 11 jul 2016 11:37 fm skrev Arman Khalatyan :
I just testing several GPUs with pci-passthrough: GTX630, Tesla 2050 and
FX5800.
None of them I got r
für Astrophysik Potsdam (AIP)
An der Sternwarte 16, 14482 Potsdam, Germany
*******
On Mon, Jul 11, 2016 at 5:30 PM, Martin Polednik
wrote:
On 11/07/16 17:16 +0200, Arman Khalatyan wrote:
Yes I have a BusID inside the xorg.conf.
I just tested with virt-ma
On 23/08/16 16:57 +0300, Yaniv Kaul wrote:
On Tue, Aug 23, 2016 at 4:50 PM, Maor Lipchuk wrote:
-
On Tue, Aug 23, 2016 at 4:32 PM, Niksa Baldun
wrote:
Hi Maor,
thanks for the reply. So, to be clear, it is not possible to install from
physical DVD drive?
Indeed
I suspect you could do
On 05/09/16 23:06 +1000, mailingli...@mooash.com wrote:
For my own peace of mind (and just in case these defaults don't work
with our network setup), is there any info on the proper way to
achieve this?
On Mon, 5 Sep 2016, at 10:59 PM, Yaniv Kaul wrote:
On Thu, Sep 1, 2016 at 11:58 AM, wrot
Hello oVirt users!
For the past week-or-so, I've been playing with real time hosts in
oVirt. I'm thrilled to say that it works*!
* Now the important bits. There is a lot of configuration that has to
be done manually and some caveats such as no graphics console or
virtio if you want to respect re
On 13/10/16 09:01 +0300, Dan Kenigsberg wrote:
On Thu, Oct 13, 2016 at 11:52:17AM +1100, David Pinkerton wrote:
Nir,
Looks like its crashing on the dmidecode system call.
I've attached the output from gbd as well as a dmidecode text dump,
dmidecode binary dump and each keywords run individuall
On 13/10/16 06:40 -0400, Francesco Romani wrote:
Hi everyone,
I'm happy to share some progress about the former "convirt"[1] project,
which aims to let Vdsm containers alongside VMs, on bare metal.
In the last couple of months I kept updating the patch series, which
is approaching the readiness
On 28/10/16 17:46 +0100, david caughey wrote:
Hi,
I'm building a homeserver to run ovirt and wanted to get opinions on the
best approach.
The server will be used as a test/studybed for
ovirt/kvm/vcloud/openstack/ceph.
The server will be based around a Xeon E5 10 core with 128GB ram.
Option 1:
Bu
On 05/12/16 21:12 -0500, Charles Kozler wrote:
If you're not using SRIOV then what do you need passthrough for? If it's
for something like connecting a port that is connected to a mirror port on
a switch then you can bridge it then add the nic to the VM. I've done this
for security onion and othe
On 06/12/16 12:14 +0100, Nathanaël Blanchet wrote:
Hello,
My new 10G NICS support now SR-IOV, and I've played with this new
feature as passthrough device, so as to reduce my host CPU
consumption.
At the origin, I set up a bond on both 10G PF nics.
After many configurations, the only way I m
On 06/12/16 15:23 +0100, Nathanaël Blanchet wrote:
Le 06/12/2016 à 13:19, Martin Polednik a écrit :
On 06/12/16 12:14 +0100, Nathanaël Blanchet wrote:
Hello,
My new 10G NICS support now SR-IOV, and I've played with this new
feature as passthrough device, so as to reduce my hos
t.
http://www.ovirt.org/develop/release-management/features/engine/sr-iov/
Regards,
On Tue, Dec 6, 2016 at 4:23 PM, Nathanaël Blanchet wrote:
Le 06/12/2016 à 13:19, Martin Polednik a écrit :
On 06/12/16 12:14 +0100, Nathanaël Blanchet wrote:
Hello,
My new 10G NICS support now SR-IOV, and I'
On 23/12/16 10:42 +0100, Nathanaël Blanchet wrote:
Le 22/12/2016 à 17:17, Yaniv Kaul a écrit :
On Thu, Dec 22, 2016 at 12:50 PM, Nathanaël Blanchet
mailto:blanc...@abes.fr>> wrote:
Hi,
sebool unconfigured module prevents vdsm from starting:
We always run with selinux. What's the
On 04/01/17 09:57 +0200, Roy Golan wrote:
I'm getting the feeling I'm not alone in this, authoring and publishing a
wiki page isn't as used to be for long time.
I want to suggest a bit lighter workflow:
1. Everyone can merge their page - (it's a wiki)
Same as with (public and open) code, no o
On 19/01/17 06:13 +, Bill Bill wrote:
Hello,
Upon adding a new hypervisor I get that the CPU is missing features, was
originally net to haswell no tsx. The CPU is E5-2620 v3. Tried regular haswell
too with the same error.
Board is X10DRT-H Supermicro – this one doesn’t work.
One working
On 20/01/17 14:38 -0600, Bryan Sockel wrote:
Hi,
I am trying to map a host device to a VM, I am able to get the host device
mapped to the VM, but i am unable to start the vm. I receive the following
Error:
Error while executing action:
VM:
Cannot run VM. There is no host that satisfies curre
Hi!
It's time for another blog post -- virtio-blk VS virtio-scsi. The
topic isn't chosen at random, master branch of oVirt now uses
virito-scsi as the default interface for drives instead of virtio-blk.
The decision to do so wasn't just about flipping a code-switch -- get
reading to see why. :)
On 21/02/17 17:26 +0800, qinglong.d...@horebdata.cn wrote:
Hi, all:
I want to assign the gpu card of one host to the vm which is running in
the host.
After I click "OK", I got nothing. Anyone can help? Thanks!
Hi,
Please define nothing. Did the VM not start? Or has it started bu
On 16/03/17 08:23 +0100, gflwqs gflwqs wrote:
Hi list!
When we upgraded our ovirt environment to 4.1 we get the virtio-scsi
interface as default for virtual disks.
We have seen a difference in drive order from when we used the virtio
interface.
Before when we added disks the order of the drives
Heya,
I've put together another blog post, now on a slightly more advanced
topic of hostdev passthrough. Currently only looking into generic PCI
devices, but I hope to summarize other passthrough related
technologies soon!
https://mpolednik.github.io/2017/03/19/hostdev-passthrough-pci/
_
On 28/03/17 02:12 +0800, yimao wrote:
Hi,
I'm trying to passthrough gpu card to windows 7 guest, but I got the
error code 43.
I use ovirt node: ovirt-node-ng-installer-ovirt-4.1-2017032304.iso and
ovirt-engine-appliance-4.1-20170322.1.el7.centos.noarch.rpm
I have added options "intel_iommu=on r
7;d try to maybe work
with the hook to also disable hyperv and whatever you find around the
internet. It looks like everyone's card needs something different. To
be on the safe side, quadro k2200 seem to work fine.
Thanks in advance.
2017-03-28 15:17 GMT+08:00 Martin Polednik :
On 28/03
t's similar with the
AMD.
Best Regards
2017-03-28 16:48 GMT+08:00 Martin Polednik :
On 28/03/17 16:22 +0800, yimao wrote:
Thanks for your suggestions, I have tried that but problems still
exist. Yes, I used Nvidia GTX 750Ti.
I found the qemu's arguments have changed.
7210 ?SL
On 09/11/15 14:00 -0500, Jason Keltz wrote:
Hi Shmuel,
Thanks very much for looking into my problem!
I installed 3.6 on the engine. I rebooted the engine.
The 3 hosts were still running vdsm from 3.5. I checked back in the
yum log, and it was 4.16.26-0.el7.
On the first host upgrade (virt1),
On 04/01/18 10:04 +0800, lofyer wrote:
It seems to be that no M10/M60 vGPU host driver for RHEL7 available on
NVIDIA site.
Where should I get the driver or just wait for NVIDIA to release?
Wait for (or try asking) NVIDIA. oVirt can't provide the host/guest
vGPU driver.
_
On 30/01/18 11:15 +0800, Ravyu Sivakumaran wrote:
Hi,
I am running an Ovirt host on a SuperMicro SuperServer 2028GR-TRH equipped
with 2x2 Tesla M60s (they are dual GPU Cards). I've followed this guide-
https://www.ovirt.org/develop/release-management/features/virt/hostdev-passthrough/
and manage
On 05/02/18 14:38 +0100, Gianluca Cecchi wrote:
On Fri, Feb 2, 2018 at 12:13 PM, Jordan, Marcel
wrote:
Hi,
i have some NVIDIA Tesla P100 and V100 gpu in our oVirt 4.2 cluster and
searching for a documentation how to use the new vGPU feature. Is there
any documentation out there how i configur
On 22/02/18 10:40 +0200, Alexandr Krivulya wrote:
Hello, the same problem after upgrade to 4.2.1 :(
18.01.2018 11:53, Daniel Helgenberger пишет:
Hello,
yesterday I upgraded to 4.2.0 from 4.1.8.
Now I notice I cannot assign host dev pass though any more; in the GUI
the 'Pinnded to host' list
On Mon, Apr 16, 2018 at 8:19 PM, codignotto wrote:
> Hi everyone, has anyone successfully used an NVIDIA Tesla M10, M60 or other
> board to make vGPU? I'm trying a few months ago because I can not run mdev,
> the system does not recognize it, I think I'm doing something wrong because
> on the ovir
On 18/05/18 13:42 +0200, Francesco Romani wrote:
Hi,
On 05/17/2018 10:56 AM, Callum Smith wrote:
In an attempt not to mislead you guys as well, there appears to be a
separate, vGPU specific, issue.
https://www.dropbox.com/s/hlymmf9d6rn12tq/vdsm.vgpu.log?dl=0
I've uploaded the full vdsm.log t
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