Displaying 20 results from an estimated 200 matches similar to: "How to enable the svm cpu flag inside a vm?"
2016 Sep 25
0
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
2012 Jul 19
0
Matching host and guest CPU
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
2011 Sep 30
0
win7 instance just disappears
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
2012 Jun 03
0
PCI Passthrough, AMD, fails to initialize
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
2012 Jul 25
0
CPU-Capabilties for Nested Virtualization
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>
2018 Mar 23
2
Issue with libguestfs-test-tool on a guest hosted on VMWare ESXi
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
2015 Feb 10
0
[PATCH 4/6] hdt: fix sizeof(char *) misuse
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>
---
2012 Aug 03
1
Opteron_G4 CPU under libvirt 0.9.12
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'/>
2019 Mar 07
4
dovecot 2.3.5 - tests fail: http payload echo (ssl)
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
2012 Aug 03
1
CPU Flags libvirt 0.9.12
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'/>
2017 Aug 12
0
Kernel:[Hardware Error]:
> 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 ...
2016 Sep 25
3
How to enable the svm cpu flag inside a vm?
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
2012 Nov 01
0
numa topology within domain XML
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
2011 Jan 05
1
Bug#609005: xen-utils-4.0: please consider supporting remus
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
2014 Nov 20
0
Cannot find suitable CPU model for given data
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
2020 Feb 02
1
[OFF TOPIC] 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
[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
2017 Aug 12
3
Kernel:[Hardware Error]:
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 ...
2014 May 29
2
Divide error in kvm_unlock_kick()
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
2014 May 29
2
Divide error in kvm_unlock_kick()
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
2013 Dec 03
2
error: Failed to start domain
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