similar to: How to update the QEMU of libvirt?

Hi buddy, I wanna to monitor a domain's life cycle event, so i register a event an a virConnectDomainEventCallback, the code segment is as below: ------------------------ int DomainEventCallback(virConnectPtr conn, virDomainPtr dom, int event, int detail, void * opaque){ /*My code */ ....... } int main(){ /* .....*/ virDomainPtr dom =

Hi all, In live migration using shared memory, there would be a following step to input the password after typing: migrate --live vm_name qemu+ssh://Destination_IP/system. . I wonder if it is possible to include the password in the URI so that the password procedure can be avoided? Thanks, Yi -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I have tried to reboot a KVM guest by this command line: virsh reboot vm1 However, the virsh report: reboot is not supported without json monitor. I am using libvirt-0.9.9 and qemu-0.14.0. Can anyone provide some help? Thanks, Yi -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi all, I'm doing some dev work against the native RHEL/centos 5.5 KVM installation for maintenance, creation and deletion of virtual guests using the libvirt API vai the java bindings from a java based web app. Things in general seem to be working - I can connect to and query the kvm instance using the libvirt interface and get a list of guests, pull information about them and

I'm using Libvirt's Java API and connecting to the hypervisor using the same. My program is such that periodic discovery of active VMs is done using Libvirt's functions. However, when I try to perform any VM related operations while the Java code connecting to Qemu is running such as shutdown, start VM using virsh, I end up with : 'libvir: Remote error : cannot recv data: :

i am trying to install fedora11 hvm guest on centos 5.4 dom0 but failed.   after loading vmlinuz, initrd.img and probing edd...ok, it stopped. dom0: [root@localhost images]# virsh version Compiled against library: libvir 0.6.3 Using library: libvir 0.6.3 Using API: Xen 3.0.1 Running hypervisor: Xen 3.1.0 pls advise. Yahoo!香港提供網上安全攻略，教你如何防範黑客! 請前往 http://hk.promo.yahoo.com/security/

Hello, I am new on this mailing list, so If I do something wrong, don't hesitate to tell me :-) I am using the following version of libvirt : Compiled against library: libvir 0.8.8 Using library: libvir 0.8.8 Using API: QEMU 0.8.8 Running hypervisor: QEMU 0.14.0 I would like to understand the difference between "Max Memory" and "Used Memory" returned by a "virsh

my server has intel q9550 cpu (which supports intel-vt) and intel s3200 motherboard. BIOS has enabled intel virtualisation. centos 5.4, 64bit [root@localhost ~]# uname -a Linux localhost.localdomain 2.6.18-164.el5xen #1 SMP Thu Sep 3 04:03:03 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux [root@localhost ~]# grep vmx /proc/cpuinfo flags           : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36

Hi all I have faced this issue already and the solution was to go back to a old version of qemu-kvm and/or libvirt and things start falling into place but this time I would want to solve this. I have used these versions as per the o/p of the commands below. To jumpstart a new machine which is libvirt capable, it always is a hastle to find out which of the version combination of

Hello, I am trying run a simple VM (qemu1.4.2) on RHEL 6.5 through libvirt (0.10). virsh create throws the error: *​error: Failed to create domain from vm1.xml* *error: internal error process exited while connecting to monitor:*​ The libvirt log for VM shows: *libvir: error : cannot execute binary /usr/bin/qemu-system-x86_64: Permission denied* ​I am running VM as root and all disk

CC'ed to libvirt-users. On Sat, Jun 16, 2012 at 07:00:59PM +0800, GaoYi wrote: > Hi all, > ? > ?? I am trying to management the VMs created by KVM commandline. However, I > found the libvirt cannot connect to the VMs or manage it from virsh. Can > anybody provide any help? > ?? Best, Shouldn't this go to libvirt mailing list? http://libvirt.org/contact.html

[Dropping libvir list and adding libvir-users list.] On Mon, Jan 19, 2015 at 04:12:46PM +0100, liedekef@telenet.be wrote: > Hi all, > > I had libvirt 1.2.10 running without issues together with the qemu package > qemu-kvm-0.12.1.2-2.415.el6_5.14.x86_64.rpm That's a really old QEMU and the libvirt you're using is relatively newer. > Now, after updating my server,

Hi, I'm using qemu+ssh://username at hostname/system as the remote URI. Libvirt seems to be communicating fine until some 2 minutes (we poll every 5 seconds) and then it throws up RPC error and many counters are wrong. But if I collect on localhost the counters seems to be coming fine. Test and testvm are guests on the local machine where as Win8 and Ubuntu* are remote URI's connected

On Mon, Apr 11, 2016 at 08:02:04PM -0400, TomK wrote: >Hey All, > >Wondering if anyone had any suggestions on this topic? > The only thing I can come up with is: '/var/lib/one//datastores/0/38/disk.1': Permission denied ... that don't have access to that file. Could you elaborate on that? I think it's either: a) you are running the domain as root or b) we

Hi all, I've got some problems to make work oVirt. I've installed a Fedora 10 VM the lightest possible (nothing checked, even based) and installed after some packages (wget, sudo, acpid,...) and updated the system. By the way, acpid should be a dependency of ovirt-installer because the installation fails if it's not available. I've then installed ovirt (ovirt-server-installer

Hi Daniel, Thanks a lot for providing us your pointers. From the domain.xml(attached in my previous mail) which we have used for defining virtual guest i can see below lines <emulator>/usr/local/bin/qemu-system-x86_64</emulator> We were using same domain.xml in eralier libvirt version and the execution of cpu_stats command was successful. Now if we have to get "cpu_stats"

The qemu binary is accessible as I can create VM through command line. That is why I thought it may be a libvirt issue. I have also contacted Red Hat support and will post my findings here if the issue is resolved. On 23 April 2014 17:16, Eric Blake <eblake@redhat.com> wrote: > On 04/23/2014 05:44 AM, Asadullah Hussain wrote: > > Hello, > > > > I am trying run a

Without actually thoroughly thinking about it, I updated my system yesterday with the latest qemu-kvm. rpm -qa shows qemu-kvm-0.13.0-0.5.20100809git25fdf4a.fc13.x86_64 See also: virsh # version Compiled against library: libvir 0.8.2 Using library: libvir 0.8.2 Using API: QEMU 0.8.2 Running hypervisor: QEMU 0.13.50 Now when I attempt to start a domain that was working perfectly well prior to

Dear all, we're having two different problems with migrations in libvirt, running as root user on host machines with CentOS release 5.5 (Final), kernel: Linux 2.6.32.24 #3 SMP Fri Oct 29 16:22:02 BST 2010 x86_64 x86_64 x86_64 GNU/Linux First case: virsh version Compiled against library: libvir 0.9.4 Using library: libvir 0.9.4 Using API: QEMU 0.9.4 Running hypervisor: QEMU 1.0.50

Hello, when i use virsh to reboot a guest,it report a "unsupported configuration: Reboot is not supported with this QEMU binary" error . my libvirt version 0.9.10 and i've tried 0.9.11/12 ,the debug info is in the attachment libvirtd.log, virsh # version --daemon Compiled against library: libvir 0.9.10 Using library: libvir 0.9.10 Using API: QEMU 0.9.10 Running hypervisor: QEMU