Displaying 20 results from an estimated 10000 matches similar to: "how to enable VT"
2009 May 27
3
Installing Debian as guest VM
hi all,
When i tried to install debian as a new guest VM in paravirtualized
mode on Xen the following error occurs. please help me to resolve the problem..
Unable
to complete install ''<type ''exceptions.ValueError''> Invalid
install location: Opening URL http://172.16.0.31:8088/debian1 failed..
Traceback (most recent call last):
File
2006 Apr 10
7
Check if VT is enabled
Hello group,
I recently purchased an HP m7360n computer which has an Intel Pentium D 920
processor in it. Unfortunately there is no BIOS option to enable or disable
VT. The board it sits on uses the Intel 945P chipset.
If I am in linux and do a ''cat /proc/cpuinfo'' I get this:
[root@localhost ia32]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family
2006 May 31
1
How to enable VMX?
Hello,
I''m trying to use the VT technology on box but when I start Xen VMX is
disabled by Feature Control MSR as shown in the following message:
Xen version 3.0.2-3 (guill@frec.bull.fr) (gcc version 3.3.5 (Debian 1:3.3.5-13)) Wed May 31 16:07:00 CEST 2006
Latest ChangeSet: Tue May 30 18:14:05 2006 +0100 9697:18e8e613deb9
...
(XEN) Initializing CPU#0
(XEN) Detected 3391.682 MHz
2006 Aug 31
7
Core 2 Duo
Am considering a new laptop, and I wonder if anyone here can share their
Xen experiences with the newest Core 2 Duo CPUs, ref
http://www.intel.com/products/processor/core2duo/specifications.htm
The list at http://wiki.xensource.com/xenwiki/HVM_Compatible_Processors
doesn''t include any Core 2 Duos. Does that mean that people have had
problems, or is the wiki just not up to date?
I gather
2008 Jan 11
4
GP exception on vmxon
Hello, I tried to write a piece of code to start vmx.
This code is directly interacting with cpu instead of with virtual cpu
as in xen.
But every time I call vmxon, a GP exception happens.
Could anybody help me on this? The following is the context
1. After booting up to the program, I disable A20M.
2. allocate a 4kb-aligned vmxon region and calculate its physical
address.
3. setup
2008 Aug 07
9
CentOS5 running very slowly on a core 2 duo with 4 GB RAM
Hi, I've installed CentOS5.2 on an INTEL Core 2 Duo (Intel(R) Core(TM)2
Duo CPU E6550 @ 2.33GHz), 4 GB RAM (MemTotal: 4072176 kB) and
my system gets sevarel minutes to startup, specially on udev daemon.
Once the system is UP, every command I run gets 100% CPU and every is
very slowly at the point yum -y update never ends. The system installed
by default this kernel 2.6.18-53.el5PAE.
2012 Jan 17
3
problems with intel S5000VSA board and hvm
Hi @ll,
i use an intel S5000VSA server board with two xeon cpus. I installed a
debian squeeze amd64 system with debian xen and qemu packages.
Before i installed xen i check out successfully the virtualization flag
of cpus by
grep "vmx" /proc/cpuinfo
After installation of xen
(http://wiki.debian.org/Xen#Installation_on_squeeze) i can not run a hvm
domu.
xm dmesg | grep -i vmx
shows
2008 Mar 05
16
Intel VT-d Support
Hello all,
please tell me, how can I be sure that
my Xen installation is built with Intel VT-d support?
Something like
xm info | grep -i KEY-REGULAR-EXPRESSION
xm dmesg | grep -i KEY-REGULAR-EXPRESSION
What line I should look for?
And if it''s really built with it,
how can I be sure, that Xen has successfully
initialized VT-d hardware?
I have read [1] and the lists archives
2006 Nov 08
3
Question about Intel VT on PowerEdge
Hi, I''m runing a Fedora Core 6 on a Power Edge with Xeon Cranford that I
planning to running Windows as a guest S.O. and reading "Fedora Xen
Quickstar FC6" as document to install Xen on this server.
This document recomend a "grep vmx /proc/cpuinfo" test to verify if computer
is Intel VT supported. Running this command I don''t find any information
about vmx.
2010 May 31
9
VT-x not found..
Hi Everyone,
I upgraded my CentOS 5.5 to Xen 3.4.2 using this guide:
http://www.syntaxtechnology.com/2010/01/upgrade-xen-3-0-on-centos-5-4-x86_64-to-xen-3-4-2/
Now, using the new kernel that it gave me, the system doesn''t seem to be
able to detect vt-x..
In virt-manager, Local Install Media and Network Boot are greyed out..
Any ideas?
Thanks
2009 Jul 09
6
2.6.30.1 dom0 Xen patches
I''ve been trying for several days to get a xen dom0 booting as
described on Boris Derzhavets blog.
I have been able to boot Jeremy Fitzhardinge''s pv_ops kernel under
xen, but my X server wouldn''t start so I''ve been trying to get Andrew
Lyon''s rebased opensuse patches to work.
I have asked for help in the freenode ##xen channel but they
2006 Nov 07
2
Xen and QNX
I am trying to get QNX working with Xen. I''ve going about it in a
similar way as installing windows with Xen, but when I start the guest
up to install the OS it hangs on the line:
''Hit Esc for .altboot.......''
If anyone has managed to get this working, or has any ideas/advice for
me here it would be greatly appreciated!
Bryan
2006 Jun 01
5
Moved from Xen 2 to Xen 3... some questions..
Hi,
Ive been using Xen2 for ages, and it great, but ive decided to go to Xen 3.
Ive got it working, but I want to ask a couple of questions about it.
1. There no longer seems to be a seperate DomU and Dom0 built when I build
from source. Is this the new policy? this would suit me, as I always used
Xen0 kernels in my guest domains anyway.
2. Ive got me a vmx (vanderpool / intel virtualization
2006 Apr 03
1
VMX status report 9514:4ad317429111
We have tested latest xen on VT platform with Intel 915/E8500
chipset.Here is the test summary.
Issues:
- IA-32 VMX guest will hang when booting on IA-32PAE host with
acpi=1 and apic=1.(Bug 594)
- Failed to created VMX after tens of VMXs have been created &
destroyed on IA-32e.(Bug593)
IA-32:
Build&Boot SMP xen0 without problem
Can bootup unmodified IA-32 2.4/2.6 linux in VMX
2012 Nov 19
3
Finding real cpuinfo and meminfo
I have to collect cpuinfo and meminfo from hundreds of machines in preparation of updating our inventory and Xen version. Since we pin cpu and ram for dom0, this mangles the info. Is there way to get the real information? I know that xm top will give me the true RAM, but I need a non-interactive method.
Specifically, I need the following real, unobfuscated/hidden info:
Total RAM
Processor (from
2009 Aug 13
10
HVM or PV
Hi All,
Sorry if this is a stupid question. I am walking into someone else''s xen
install, and don''t have access to the host os at the moment. How do I tell
just from a domU (with Ubuntu) if it is PV or HVM.
I have looked through the forums and documentation and it seems to be very
easy to figure this out from dom0, but unfortunately that isn''t possible at
the
2006 Sep 19
5
VT 64bit kernel with >4Gb RAM
Hi there,
I have the lucky task to setup a Xen system.
my plateform is a dell 2950 with 16Gb of RAM.
I got as far as setting up debian sarge and xen following
http://www.debian-administration.org/articles/423
and overcoming some specific difficulties
(http://kmuto.jp/b.cgi/debian/d-i-2615.htm &
http://wiki.ncsa.uiuc.edu/wiki/Dell_PE1950_NIC_Firmware_Workaround)
But, my concern now, while
2009 Mar 28
6
cpu frequency scaling in xen 3.3.1
Hi,
i read the xenpm wiki page, but i cannot use the "p-states". xenpm shows:
xenpm
cpu id : 0
total C-states : 2
idle time(ms) : 1776034
C0 : transition [00000000000000000000]
residency [00000000000000000000 ms]
C1 : transition [00000000000000260278]
residency
2015 Jul 27
2
Where are the Centos 7.1 1503 KVM repos please?
Thanks for all the replies.
Looking at the specs for the processor it does not seem to have the vmx features in /proc/cpuinfo:
http://www.notebookcheck.net/Intel-Core-2-Duo-T6400-Notebook-Processor.35100.0.html
and the output from grep -E ?vmx|svm? /proc/cpuinfo is empty.
/lib/modules/3.10.0-229.7.2.el7.x86_64/kernel/arch/x86/kvm
[keith.roberts at acer-centos kvm]$ ls
kvm-amd.ko kvm-intel.ko
2014 Feb 28
2
'virsh capabilities' on Debian Wheezy-amd64 reports different cpu to Wheezy-i386 (on same hardware)
Hi
On a range of Dell servers containing Intel 64bit processors, 'virsh
capabilities' reports the cpu differently on Debian Wheezy-amd64 and
Wheezy-i386. The results given by the Wheezy-i386 version seem very
wrong (since n270 is an Atom processor). Apart from architecture, the
package versions of libvirt-bin are identical: 1.2.1-1~bpo70+1.
/usr/share/libvirt/cpu_map.xml files are