similar to: CPU Mode= Host passthrough

Hi, I?m using libvirt version 0.9.12 under Debian Squeeze with and AMD Opteron 4280. Executing the virsh capabilities command only show me the following flags: <cpu> <arch>x86_64</arch> <model>Opteron_G4</model> <vendor>AMD</vendor> <topology sockets='1' cores='8' threads='2'/> <feature name='nodeid_msr'/>

Hi, I?m using libvirt version 0.9.12 under Debian Squeeze with and AMD Opteron 4280. Executing the virsh capabilities command only show me the following flags: <cpu> <arch>x86_64</arch> <model>Opteron_G4</model> <vendor>AMD</vendor> <topology sockets='1' cores='8' threads='2'/> <feature name='nodeid_msr'/>

Hi, I?m testing to start a KVM-VM with different CPU settings and I get an weird error when I use the parameter: <cpu mode='host-model'> !! I have a AMD Opteron 4280 CPU, but in the VM, proc/cpuinfo shows me, that I?m using Intel core2duo cpu model T7700 and in the flag-line of proc/cpu the system is listing the svm-flag of AMD?!?! If I use <cpu

On Wed, Feb 7, 2018 at 11:26 PM, David Hildenbrand <david@redhat.com> wrote: > On 07.02.2018 16:31, Kashyap Chamarthy wrote: >> [Cc: KVM upstream list.] >> >> On Tue, Feb 06, 2018 at 04:11:46PM +0100, Florian Haas wrote: >>> Hi everyone, >>> >>> I hope this is the correct list to discuss this issue; please feel >>> free to redirect me

I started a new thread because this not a pv-ops dom0 anymore. I''m running Andrew Lyon''s 2.6.31-4 patches for a non-pv-ops kernel. Got it again, after issuing "poweroff" from the domU. (XEN) (XEN) NMI - MEMORY ERROR (XEN) ----[ Xen-3.5-unstable x86_64 debug=y Not tainted ]---- (XEN) CPU: 0 (XEN) RIP: e008:[<ffff82c48011f55c>] remove_from_heap+0x8f/0xd0

Hi, I have some questions about the CPU-Capabilities for Virtualization especially for Nested Virtualization like the Turtles Project. I am trying to create a Nested Environment by following the instruction of: http://kashyapc.wordpress.com/2012/01/18/nested-virtualization-with-kvm-and-amd/ The bare-metal system is a Dell Server with following CPU-Flags (virsh capabilities) <cpu>

Hi David, thanks for the added input! I'm taking the liberty to snip a few paragraphs to trim this email down a bit. On Thu, Feb 8, 2018 at 1:07 PM, David Hildenbrand <david@redhat.com> wrote: >> Just to give an example, >> https://www.redhat.com/en/blog/inception-how-usable-are-nested-kvm-guests >> from just last September talks explicitly about how "guests can

On 07.02.2018 16:31, Kashyap Chamarthy wrote: > [Cc: KVM upstream list.] > > On Tue, Feb 06, 2018 at 04:11:46PM +0100, Florian Haas wrote: >> Hi everyone, >> >> I hope this is the correct list to discuss this issue; please feel >> free to redirect me otherwise. >> >> I have a nested virtualization setup that looks as follows: >> >> - Host:

Hi everybody, Wanted to hear your opinion and to receive a smart advice. I'm trying to use virt-v2v in order to convert ova image (exported from vmware) to run on libvirt/kvm - all this inside a VM of fedora. The converted image is also a fedora. During the conversion process, in some point of libguestfs activity, I get double fault panic from L2 (printed as part of libguest output) and the

There is a bug which is still not fixed:Bug 956580 -[ RFE ]Support for VMware & Citrix OVF image import into RHEV https://bugzilla.redhat.com/show_bug.cgi?id=956580 Best regards, Tingting Zheng（郑婷婷） ----- Original Message ----- From: "Rom Freiman" <rom@stratoscale.com> To: libguestfs@redhat.com Sent: Wednesday, January 15, 2014 10:35:29 PM Subject: [Libguestfs] Double fault

On Thu, Mar 10, 2016 at 10:29:08PM -0500, Digimer wrote: > Hi all, > > I got a new laptop recently and what worked before no longer works > (Fedora 23 on the laptops in both cases)... > > I'm trying to get nested virtualization to work because I use the VMs > on the laptop to simulate an HA cluster that itself hosts VMs. I don't > care much at all about the

>> In short: there is no (live) migration support for nested VMX yet. So as >> soon as your guest is using VMX itself ("nVMX"), this is not expected to >> work. > > Hi David, thanks for getting back to us on this. Hi Florian, (sombeody please correct me if I'm wrong) > > I see your point, except the issue Kashyap and I are describing does > not

On Tue, Nov 17, 2020 at 11:32:29AM +0100, daggs wrote: >Greetings. > >I have an image I've created with a bunch of chost flags which works on my machine when it comes to native boot. >if I take that same image into a vm managed via libvirt, I get kernel panic. >I'd assume that something is missing from my vm config, question is what and what I can do about it? >here is

Hey everybody, Richard, you were right. I managed to reproduce the same crash without dealing with v2v (and libguestfs). Actually - it's reproducible really ease - I write a big file to /tmp on L0 (till it 100% full) and then run a L2 VM. Almost every time it crushes with double fault. Debugging, debugging and more debugging. Marcelo/Paolo, if you have any clue, I would like to hear from you.

Hi, I have just passed through my NVIDIA Geforce GTX 560 to CentOS 6.3 x86-64 HVM domU. I am wondering whether the Xen VGA Passthrough is successful. The following information is obtained from inside CentOS 6.3 x86-64 HVM domU: 00:05.0 VGA compatible controller: NVIDIA Corporation GF114 [GeForce GTX 560] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Giga-byte Technology Device 3527

Hi, I have just passed through my NVIDIA Geforce GTX 560 to CentOS 6.3 x86-64 HVM domU. I am wondering whether the Xen VGA Passthrough is successful. The following information is obtained from inside CentOS 6.3 x86-64 HVM domU: 00:05.0 VGA compatible controller: NVIDIA Corporation GF114 [GeForce GTX 560] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Giga-byte Technology Device 3527

Hi, I am confused by the behaviour of the CPU description in my VM. I have a host with an AMD CPU with SVM feature and I want to try nested virtualization on a Fedora22 guest. The host is Fedora22 as well. libvirtd (libvirt) 1.2.13.1 kernel 4.1.6-200.fc22.x86_64 1. I tried 'custom' mode with model qemu64 with required feature 'SVM' but '/proc/cpuinfo' in the guest

WinXP ignores a USB passthrough! Hello, I need a persistent passthrough of a USB-device: Bus 001 Device 020: ID 04e6:5311 SCM Microsystems, Inc. I added <hostdev mode='subsy.... </hostdev> like this to xml file: [...] <on_crash>restart</on_crash> <devices> <hostdev mode='subsystem' type='usb' managed='no'>

[Cc: KVM upstream list.] On Tue, Feb 06, 2018 at 04:11:46PM +0100, Florian Haas wrote: > Hi everyone, > > I hope this is the correct list to discuss this issue; please feel > free to redirect me otherwise. > > I have a nested virtualization setup that looks as follows: > > - Host: Ubuntu 16.04, kernel 4.4.0 (an OpenStack Nova compute node) > - L0 guest: openSUSE Leap

Hi everybody, Wanted to hear your opinion and to receive a smart advice. I'm trying to use virt-v2v in order to convert ova image (exported from vcenter) to run on libvirt/kvm - all this inside a VM of fedora. The converted image is also a fedora. During the conversion process, in some point of libguestfs activity, I get double fault panic from L2 (printed as part of libguest output) and the