similar to: ssh connection problem

Hello, It seems that I have installed Xen 4.1.2 successfully. Because I can see the following: [root@centOSHost su]# xm list Name ID Mem VCPUs State Time(s) Domain-0 0 3328 2 r----- 154.3 However, when I try to launch virtual machine manager (by clicking the icon directly), I see the following error

QUESTION: What, if anything, can I do so that I can use xl (in place of xm) with libvirt 1.0.2 and Xen 4.2.1 in Ubuntu 13.04? BACKGROUND: I am testing a fully updated (as of March 27) installation of Ubuntu 13.04 that includes the following packages: libvirt - version 1.0.2-0ubuntu9 xen-hypervisor-4.2-amd64 - version 4.2.1-0ubuntu1 Upon setting TOOLSTACK=xm in /etc/default/xen (as well as

Hello i'm setting up a debian system, with no root acount, i manage it with the sudo command, and installed the new xen 3.3.0 on it than i installed fluxbox and vnc4server on this machine, to get remote access to the debian/xen system i use ssh and xvnc4viewer, ssh for the console and xvnc4viewer for the windowmanager, until than everything works fine. than i installed virt-manager from the

Hi Everyone, I''m running my Dom0 on Ubuntu 10.04. My Xen install is working ok - Xend is listening on port 8000 and xm list shows the running VMs. I wanted to upgrade my version of libvirt so I could get the latest virt-manager working with Xen 4.0. I used the Ubuntu packages linked on this page: http://spblinux.de/blog/2010/05/xen-4-0-with-libvirt-0-8-1-replace-xm-new-by-virsh/ I

On Wed, Sep 23, 2015 at 11:00:34PM +0000, Jonathan Rurka wrote: >Hello, I'm new to using libvirt. After a few days of installing and >removing libvirt, virt-manager and a few others to get VT-d working >with a virtual machine, I finally got the latest virt-manager and >libvirt installed from source to get the most recent >versions. However, when I start up virt-manager I get a

I get “Unable to connect to libvirt” when using virt-manager in combination with the XL toolstack and Xen 4.2.1. (No problems when using virt-manager in combination with the XM toolstack.) More details of the situation can be found in a bug-report that I filed on launchpad. Please see: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1180281 Judging from the information that I provided

Hi, I have successfully upgraded from Xen 4.1.3-rc1-pre to Xen 4.2-unstable. Please refer to the following document for the installation instructions. Installation Instructions for Xen 4.1.x or 4.2-unstable and Linux Kernel 3.x.x on Ubuntu and Debian Linux - Version 1.1.pdf =========================================================================== Download link:

Hello, I posted this yesterday to the Xen-devel list, posting it additionally to the fedoraproject list too. My problem is Virt-manager is unable to connect to the hypervisor (explained below). However, xm list, xm info work fine. So I followed the guide http://wiki.xen.org/wiki/Xen_4.2_Build_From_Source_On_RHEL_CentOS_Fedora and built/installed Xen from source, using grub2-mkconfig to rebuild

Hi, I install xen 4.1.2 on centos 6 with linux kernel 3.0.4 as dom0 kernel. When I launch virt-manager on the command line ,a window pop up which show the following error: Unable to open a connection to the Xen hypervisor/daemon. Verify that: - A Xen host kernel was booted - The Xen service has been started Details: Unable to open connection to hypervisor URI ''xen:///'': no

Hello, I have been using xen under open-suse 11.4 for almost half an year now. This week I had to reformat the provider and so I did install everything again (now there is a dual boot and microsoft windows server 2008 installed on the first half partition of the disk) again open-suse 11.4 and xen. I do start the xen kernel at grub but when I try to connect and/or creat a new domU the folling

Hi, Wanting to test some recent features of libvirt, I installed 0.9.3 on a couple of systems. It works fine on those, but since upgrading neither of them can successfully connect with virt-manager or virsh to a couple of other systems running libvirt 0.8.3. Even after upgrading virt-manager and virtinst to the latest versions on the 0.9.3 systems, they fail like this in virt-manager: Unable

Hello, I'm new to using libvirt. After a few days of installing and removing libvirt, virt-manager and a few others to get VT-d working with a virtual machine, I finally got the latest virt-manager and libvirt installed from source to get the most recent versions. However, when I start up virt-manager I get a popup saying "Unable to connect to libvirt; Verify that the 'libvirtd'

I`m generate TLS-certificates for my libvirtd and remote, useing http://wiki.libvirt.org/page/TLSSetup . >From console connect to remote host is success, but from virt-manager -- no: Unable to connect to libvirt. Unable to read TLS confirmation: Input/output error Verify that the 'libvirtd' daemon is running on the remote host. Libvirt URI is: qemu+tls://<remote_host>/system

Hi, I am trying to operate the remote KVM host's virt-manager thru Terminal Server Client. This KVM hosts is CentOS6.0 and running KVM guest and xrdp is installed from "epel" repo. And I'm using fedora 14's Terminal Server Client. After I started Virtual Machine Manager and try to connect to the hypervisor, following error happened. Is there any way to resolve this error?

Thanks for the info. I am trying to connect to the Xen hypervisor, via a localhost connection defined in the virt-manager configuration. here is the detail provided in the error dialog: ????????? Unable to open a connection to the Xen hypervisor/daemon. Verify that: - A Xen host kernel was booted - The Xen service has been started internal error: DBus support not compiled into this

When I run the python test code I got the SASL error. But it's ok if I run the C sample code. Do you know the reason?? Here is the message: libvir: RPC error : authentication failed: Failed to start SASL negotiation: -4 (SASL(-4): no mechanism available: No worthy mechs found) Traceback (most recent call last): ? File "esxList.py", line 101, in ? ? ? conn = libvirt.openAuth(uri,

On Wed, Dec 05, 2018 at 09:44:17PM +0530, ROHIT SINGH wrote: >Hi Martin, > >Could you please help me with below issue, I am not sure what’s wrong here. >Please find below code and error snippet. > >Thanks for help. > >Code Snippet: - > >from __future__ import print_function >import sys >import libvirt >SASL_USER = <username> >SASL_PASS =

Thanks Martin, It’s working now. Could you please help me with role of xml in libvirt api and what if I don’t want use of xml in my code. Please let me know. Thanks for help!! Regards Rohit Singh On Thu, 6 Dec 2018 at 11:24 PM, ROHIT SINGH <rohit.singh0908@gmail.com> wrote: > Thanks Martin for help. I will give it a shot. > > Regards > Rohit Singh > > On Thu, 6 Dec 2018

Hi Martin, Could you please help me with below issue, I am not sure what’s wrong here. Please find below code and error snippet. Thanks for help. Code Snippet: - from __future__ import print_function import sys import libvirt SASL_USER = <username> SASL_PASS = <password> def request_cred(credentials, user_data): for credential in credentials: if credential[0] ==

On Wed, Dec 12, 2018 at 03:03:41PM +0530, ROHIT SINGH wrote: >Thanks Martin, It’s working now. >Could you please help me with role of xml in libvirt api and what if I >don’t want use of xml in my code. >Please let me know. > Libvirt uses XML for most of the APIs. Depends what you need to do you can transform it with xmltodict or use some higher level API. I'm not sure I can