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I have a chipset which supports VT-d (Intel X58) and, according to my motherboard manufacturers, VT-d is enabled in the BIOS and listed as "Intel VT." The problem is that xm dmesg shows "I/O virtualisation disabled" and I get this error message when I try to create a domU with a pci device assigned: ''Error: failed to assign device: maybe the platform doesn''t

reaver wrote: > > On Tue, Feb 24, 2009 at 12:36 AM, Dustin Henning > <Dustin.Henning@prd-inc.com> wrote: >> Christian, >>        I am not sure what lead me to believe you had an AMD system.  To >> summarize what I was trying to say, ASUS is claiming that this issue is >> unsupported because you use Linux, but at the end of the day, the issue >> has

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Hi folks. I have some old servers running Windows and Linux and I want to create a HPC cluster. However I wanna know if Xen can distribute a single virtual machine along multiple nodes to increase it''s performance. -- Allysson Steve Mota Lacerda Laboratório de Inteligência Computacional - LABICOMP Programa de Pós-Graduação em Engenharia Elétrica – PPGEE Universidade Federal de Minas

I''m trying to work through the Virtual Machine Examples that are described on the wiki - http://wiki.xensource.com/xenwiki/Command_Line_Interface >From my XCP platform, I''m simply trying to do a wget as follows: wget http://www.xen.org/files/XenCloud/Software/lenny.xva The connection on the XCP host closes after 1209 bytes and retries a number of times to no avail.

Hi all, I have made an ebuild for Steve''s argo xen-tools (v0.6), if any interest I will put it online. I am also experimenting by expanding argo to have remote console access (with a AJAX we interface) so far it''s not perfect but I am getting the console. cheers xming _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

I have Xen 3.0.2 running on Debian Unstable with a straightforward setup, mainly based on this howto http://www.debian-administration.org/articles/396. When I have restarted dom0, I get this error, when I start a domU with xm create -c vm.cfg Error: Device 769 (vbd) could not be connected. Backend device not found. Google have pointed me to this solution:

[Sorry for possible duplicated thread.] Hi. I''m new to Xen and I would know if it works well in a cluster environment (Beowulf, OpenMosix, CoLinux etc). I need an HPC running some virtual machines. Is this possible with Xen? Regards. -- Allysson Steve Mota Lacerda Administrador de Redes http://www.stevelacerda.net _______________________________________________ Xen-users mailing

Hi, I find this post: ( at http://lists.xensource.com/archives/html/xen-users/2006-05/msg00278.html ) [Xen-users] HD timeouts with busy xen domains from [/Itai Tavor/ <http://lists.xensource.com/archives/cgi-bin/namazu.cgi?query=%2Bfrom%3Aitai%40iinet.net.au&idxname=xen-users&sort=date%3Alate>] [Permanent Link

I''ve got a couple of old, but working, SuSE 7 machines which I''d like to transfer to Xen guests. What would be the best way of going about this? The most obvious approach I can think of is to create a large disk file and do the eqivilent of: dd if=/dev/hda of=- | netcat | dd if=- of=/home/xen/host.img Is that liable to work? Or would I be better doing something

Hi there, I''ve been experimenting with iscsi and xen and have found an interesting behavior. I''d reasoned that using iscsi volumes as devices in a software RAID1 configuration would be a Good Idea since when one of the iscsi servers goes away the filesystem is stable. I have a dom0 which has access to two iscsi volumes on two seperate iscsi target servers. I configure a domU

Xen Community: I have been asked by Steve Brueckner of ATC-NY and some of his colleagues to create a new Xen.org project - Xen Introspection Project: to design an API for performing VM introspection and implementing the necessary functionality into Xen. If you are interested, please email me back and I will add you to the project member list. I will be sending out an email later this week to

-----Original Message----- From: xen-users-bounces@lists.xensource.com <xen-users-bounces@lists.xensource.com> Sent: Thursday, 24 September 2009 3:09 AM To: xen-users@lists.xensource.com <xen-users@lists.xensource.com> Subject: [Xen-users] Manually create Fedora domU on CentOS 5.3 dom0 I am trying to setup a Fedora 11 domU on my CentOS 5.3 dom0 installation. I want it to use a dom0

I''m using Xen 3.0 on Fedora Core 5. With VMware ESX, I was able to create a new VM simply by copying the disk image of a previously installed VM and making a few adjustments in the config and networking. Why I try to do the same with Xen, I get an error when I try to boot the new VM. Some error expecting an integer. Then `xm list` shows the original VM loaded twice, when in fact the

Hi there, I''m trying to find out if theres anything wrong with using extra = "clocksource=jiffies" in domU configuration. It seems to fix some problems we''ve had with live migration. Thanks. -- Please remember that an email is just like a postcard; it is not confidential nor private nor secure and can be read by many other people than the intended recipient.

xen-users-request@lists.xensource.com wrote: > Send Xen-users mailing list submissions to > xen-users@lists.xensource.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users > or, via email, send a message with subject or body ''help'' to > xen-users-request@lists.xensource.com >

Karsten M. Self wrote: > on Thu, Dec 15, 2005 at 01:38:29PM -0500, Steve Brueckner > (steve@atc-nycorp.com) wrote: >> I''m using Fedora Core 4. I need to create an ssh port forwarding >> tunnel to my xen0 domain when my xenU domain starts up, so I added >> this to the xenU''s /etc/rc.d/rc.local: >> >> ssh -v -f -L 5500:localhost:5501 xen0_ip

Hi, As a previous thread in http://lists.xensource.com/archives/html/xen-users/2006-06/msg01111.html tells, it should be possible tun run hvm domains with a physical disk. There where other threads about this, but no solution for my current problem. When I try to use a disk defined as disk = [ ''phy:data/faitest-client-generic-hvm-disk,ioemu:hda,w''] (The device is a lvm

Trying to set up PCI pass through with xen 3.2.1 on Debian Lenny, with xen Kernel 2.6.26... having no luck. I have the following configured... i) Virtualization and vt-d are both enabled in the bios, I have power cycled after making these changes. ii) I have these option in grub menu; iommu=1 pciback.permissive pciback.hide=(07:01.0)(01:00.0) vtd=1 iii) I have this in my cfg file

Hi I''m a sysadmin and I''ve installed on my server Red Hat Enterprise Linux 5 to use its xen embedded with six virtual machines just created and running. Now I have a problem: when I attempt to create my seventh virtual machine, xen gives me this error: Error: destroyDevice() takes exactly 3 arguments (2 given) In /var/log/xen/xend.log find this errors: [2007-11-13 11:34:00