similar to: Drive-backup functions.

Hey When I want to take a snapshot for a Domain by using virDomainSnapshotCreateXML. The Error as below happen: libvir: QEMU error : Requested operation is not valid: Disk '/var/lib/libvirt/images/fedora-qcow.qcow2' does not support snapshotting The snapshot Configuration is : <domainsnapshot> <description>Snapshot of OS install and updates</description>

On 04/22/2015 08:19 AM, Laine Stump wrote: > If you're compiling yourself, then you should be all set to run under > gdb. libvirt-debuginfo is just a separate subpackage that contains all > the symbol and line number info from the build so that backtraces in > gdb make sense. Try attaching gdb to the libvirtd process and do > something like "thread apply all bt" - if

On 04/20/2015 05:42 PM, Laine Stump wrote: > Well, this is when the qemu process is killed (I'm pretty clever, eh? :-) > > I have 3 questions: > > 1) what version of libvirt are you running and on what distro? > > 2) can you reproduce this reliably? > > 3) If the answer to 2 is "yes", do you have the libvirt-debuginfo > package installed, and can you

Hello everybody, i've defined a simple network, with no dhcp. I'd like to use dnsmasq only as a dns server. $ virsh net-dumpxml basicswitch <network> <name>basicswitch</name> <uuid>60f491d2-d6c4-6b57-8a50-081cace8dedc</uuid> <forward mode='nat'/> <bridge name='virbr1' stp='on' delay='0' /> <ip

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'm having issues while creating snapshots. I posted on Stack Exchange [1], but figured I might get more success here. My VM backup script fails while creating the snapshot. virsh snapshot-create-as --domain machine_1 snap --diskspec vda,file=/srv/test/test-snap.qcow2 --disk-only --atomic --no-metadata --quiesce error: Requested operation is not valid: domain is

I hope this is simple I have one kvm host that lists all my domains even after shut down. 'virsh list --all' shows machines in 'running' and 'shut off' states. If I copy those over to another machine and it only shows the virt machines in running state. vmhost2:~$ virsh list --all Id Name State ---------------------------------- 4 mybox4

Hi, I have been trying to get Xen 3.1 running on Fedora 7 since yesterday and no luck. At the beginning I thought it was a problem with teh installation of Fedora 7 so I reinstalled it. Still, I have the same problem. I have never had this problem with Xen (FC5,FC6). The xend.log (below) includes a line "VmError: Device 0 (vif) could not be connected. Hotplug scripts not working."

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"

Adding in libvir-list. Cheers, Tom K. ------------------------------------------------------------------------------------- Mobile: 416 618 8456 Home: 905 857 9652 Living on earth is expensive, but it includes a free trip around the sun. On 4/7/2016 7:32 PM, TomK wrote: > Hey All, > > I've an issue where libvirtd tries to access an NFS mount but errors > out with: can't

Hello All, Any idea on this issue ? Regards, Onkar -------- Forwarded Message -------- From: Onkar <kernzap at gmail.com> To: libvir-list <libvir-list at redhat.com> Subject: error: this function is not supported by the connection driver : virConnectNumOfStoragePool Date: Wed, 30 May 2012 21:29:42 +0530 Hello, I configured libvirt like this ./configure --prefix=/

I am trying to run the command: su -c "virsh -c xen:/// list" and getting the error: libvir: Remote error: Connection refused libvir: warning: Failed to find the network: Is the daemon running ? libvir: Remote error: Connection refused Id Name State ------------------------------------------------------------ 0 Domain-0 running What does this mean? Thanks for help!

On 04/12/2016 10:58 AM, TomK wrote: > Hey Martin, > > Thanks very much. Appreciate you jumping in on this thread. Can you provide some more details with respect to which libvirt version you have installed. I know I've made changes in this space in more recent versions (not the most recent). I'm no root_squash expert, but I was the last to change things in the space so that

I'm trying to connect to vbox hypervisor on an Ubuntu 10.04 machine through libvirt java binding (libvirt-java-0.4.6) by simply invoking: Connect conn = new Connect("vbox:///session", false); but I got this exception: libvir: warning : Failed to find the interface: Is the daemon running ? libvir: Remote error : unable to connect to '/var/run/libvirt/libvirt-sock':

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

Hi, I'm having some trouble to get libvirt to show the correct power state of my virtual machines. I'm using Ubuntu 10.04 + Xen 4.1.1 + libvirt 0.8.8. virsh list --all only shows turned off machines registered in xend. If I turn them on, they just "disappear", and when I start machines directly from xml, they just doesn't appear at all. Libvirt is correctly connecting to

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

Date: Thu, 22 Mar 2012 11:43:03 -0700 Subject: Re: [libvirt] Problem with Open vSwitch and dnsmasq From: aatteka at nicira.com To: dano1988 at hotmail.it CC: libvir-list at redhat.com; roberto.sassu at polito.it; paolo.smiraglia at polito.it; dev at openvswitch.org On Thu, Mar 22, 2012 at 11:11 AM, Daniele Milani <dano1988 at hotmail.it> wrote: I think I could try the first solution.

On Tue, May 29, 2018 at 10:06:25AM -0400, John Ferlan wrote: > > >On 05/29/2018 09:44 AM, Michal Privoznik wrote: >> On 05/29/2018 03:38 PM, Martin Kletzander wrote: >>> On Fri, May 25, 2018 at 09:37:44AM -0500, Eric Blake wrote: >>>> On 05/25/2018 09:17 AM, Michal Privoznik wrote: >>>> >>>>>>> We should probably seed it with