similar to: How to enable the svm cpu flag inside a vm?

Hi, On Fri, 2016-09-23 at 15:05 +0200, Leonard den Ottolander wrote: > So the question is: How do I enable the svm flag in the guest? The qemu-kvm option "-enable-nesting" that I dug up in the source looks promising. No mention in the man page on either C6 or C7 but it is mentioned here: https://www.redhat.com/archives/libvir-list/2012-October/msg01138.html How do I pass the

Hi, I have an fc17 server with an Opteron 6128 with a few fc17/16 guests. How can I be sure I'm best matching the guest CPU with that of the server? I've used virt-manager to create the guests, and it currently shows the processor is a "Phenom(tm) 9550 Quad-Core": processor : 1 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD

Hi, I have a fedora15 box with a win7 kvm instance that has been running for some time, but lately it seems to just crash and disappear without any idea of what happened. It's never happened while I have been using it, only when the instance is idle. I usually start the instance using virt-manager, but also start it just using "virsh start mykvm" then access it using the spicec

I'm looking for assistance with pci-passthrough on CentOS 6.2. I've installed libvirt version: 0.9.4, package: 23.el6_2.8 from yum. I have a windows XP client setup via virt-manager which boots and runs fine until I attempt to assign a PCI device to it. The error log reads: -----------------/var/log/libvirt/qemu/SageTv.log---------------- 2012-06-02 22:55:07.801: starting up LC_ALL=C

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>

I am using a debian 9 guest, hosted on a ESXi platform with nested virtualisation enabled. On this debian 9 guest when I run libguesfs-test-tool, it fails with an error: "qemu-system-x86_64: /build/qemu-DqynNa/qemu-2.8+dfsg/target-i386/kvm.c:1805: kvm_put_msrs: Assertion `ret == cpu->kvm_msr_buf->nmsrs' failed." Instead when I use a wrapper script and hook it with the env

The code was passing sizeof(char *) - not the length of the buffer - to memset. Change the function to take the length of the buffer as a parameter. Fixes the warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to provide an explicit length? Signed-off-by: Jonathan Boeing <jonathan.n.boeing at gmail.com> ---

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'/>

Thank you very much for getting back to me. On 2019-03-07 04:23, Stephan Bosch via dovecot wrote: >> http payload echo (ssl): sequential .................................. : ok >> http payload echo (ssl): pipeline .................................... : ok >> http payload echo (ssl): parallel .................................... : >> FAILED: Test is hanging >> http

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'/>

> On Aug 12, 2017, at 3:50 PM, Fred Smith <fredex at fcshome.stoneham.ma.us> wrote: > > I had a series of kernel hardware error reports today while I was away > from my computer: > > Message from syslogd at fcshome at Aug 12 10:12:24 ... > kernel:[Hardware Error]: MC2 Error: VB Data ECC or parity error. > > Message from syslogd at fcshome at Aug 12 10:12:24 ...

On Sun, Sep 25, 2016 at 04:38:39PM +0200, Leonard den Ottolander wrote: > The qemu-kvm option "-enable-nesting" that I dug up in the source looks > promising. No mention in the man page on either C6 or C7 but it is > mentioned here: > https://www.redhat.com/archives/libvir-list/2012-October/msg01138.html > > How do I pass the "-enable-nesting" option to

Hello all, I'm trying to setup a NUMA topology identical as the machine which hosts the qemu-kvm VirtualMachine. numactl -H on the host: available: 8 nodes (0-7) node 0 cpus: 0 1 2 3 4 5 node 0 size: 8189 MB node 0 free: 7581 MB node 1 cpus: 6 7 8 9 10 11 node 1 size: 8192 MB node 1 free: 7061 MB node 2 cpus: 12 13 14 15 16 17 node 2 size: 8192 MB node 2 free: 6644 MB node 3 cpus: 18 19 20

Package: xen-utils-4.0 Version: 4.0.1-1 Severity: wishlist [resending from another address since my ISP seems to be queueing emails for up to 25 hours and counting...] I did some experiments with the xen remus HA system. With overlord3:~$ debdiff xen_4.0.1-1.dsc xen_4.0.1-1lindi1.dsc diff -Nru xen-4.0.1/debian/rules.real xen-4.0.1/debian/rules.real --- xen-4.0.1/debian/rules.real 2010-08-02

Hello all, I have a new Sun fire X4140 server with two amd opteron 2435 CPUs running debian jessie, libvirt 1.2.9-3, virtinst 1.0.1-3, qemu/kvm 2.1. When attempting to create virtual machines (with --debug), I receive this: [Thu, 20 Nov 2014 13:56:36 virt-install 1842] DEBUG (cli:234) File "/usr/share/virt-manager/virt-install", line 876, in <module> sys.exit(main()) File

[OFF TOPIC] Hi Rowland Penny, Good morning from Singapore. Do you think my guide is well written? Primary Subject: Teo En Ming's Guide to GPU/VGA Passthrough of NVidia GeForce GTX1650 to Windows 10 Virtual Machine using Linux KVM on Ubuntu 18.04.3 LTS Desktop Edition Secondary Subject: Mr. Turritopsis Dohrnii Teo En Ming's Linux KVM GPU Passthrough Project, Started 1st Feb 2020

I had a series of kernel hardware error reports today while I was away from my computer: Message from syslogd at fcshome at Aug 12 10:12:24 ... kernel:[Hardware Error]: MC2 Error: VB Data ECC or parity error. Message from syslogd at fcshome at Aug 12 10:12:24 ... kernel:[Hardware Error]: Error Status: Corrected error, no action required. Message from syslogd at fcshome at Aug 12 10:12:24 ...

Paolo Bonzini <pbonzini at redhat.com> wrote: > Il 29/05/2014 19:45, Chris Webb ha scritto: >> Chris Webb <chris at arachsys.com> wrote: >> >>> My CPU flags inside the crashing guest look like this: >>> >>> fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush >>> mmx fxsr sse sse2 ht syscall nx mmxext

Paolo Bonzini <pbonzini at redhat.com> wrote: > Il 29/05/2014 19:45, Chris Webb ha scritto: >> Chris Webb <chris at arachsys.com> wrote: >> >>> My CPU flags inside the crashing guest look like this: >>> >>> fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush >>> mmx fxsr sse sse2 ht syscall nx mmxext

On a gentoo server with libvirt-1.1.3 I get problems with starting VMs. When I do: # virsh start vm180 error: Failed to start domain vm180 error: Input/output error This happens with 1.1.3 and 1.1.4 (I rebuilt the packages and restarted the libvirtd.service). # journalctl -f -u libvirtd.service shows: Dec 03 17:32:56 jupiter libvirtd[24020]: Input/output error Dec 03 17:33:47 jupiter