Hello, I'm new of Opennebula. I have installed KVM im my remote node. But when I want to check the KVM in the node, I can't connect to the hypervisor.
-------------------------------------------------------------------- r...@forest:/var/run/libvirt# virsh -c qemu:///localhost/system list Connecting to uri: qemu:///system error: failed to connect to the hypervisor -------------------------------------------------------------------- Can somebody tell me why virsh doesn't work? And how I can fix it? I think that it's maybe the problem of libvirt. Any helps would be very appreciated? Thanks Zhentao -----Original Message----- From: tinov...@gmail.com on behalf of Tino Vazquez Sent: Mon 10/5/2009 4:33 PM To: Shi Jin Cc: Liu, Zhentao; us...@lists.opennebula.org Subject: Re: [one-users] cann't connect kvm hypervisor Hi there, I would suggest forwarding this question to the libvirt mailing list, other people there may know the best procedure to deal with this. Regards, -Tino -- Constantino Vázquez, Grid Technology Engineer/Researcher: http://www.dsa-research.org/tinova DSA Research Group: http://dsa-research.org Globus GridWay Metascheduler: http://www.GridWay.org OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org On Mon, Oct 5, 2009 at 4:30 PM, Shi Jin <jinzish...@gmail.com> wrote: > I had similar problems earlier. > The only solution I found without rebooting the machine is to killall > kvm on the node. > I would also appreciate any suggestion to better handle this problem. > Thanks. > > Shi > > On Mon, Oct 5, 2009 at 5:56 AM, Liu, Zhentao > <zhentao....@fokus.fraunhofer.de> wrote: >> Hi Tino >> >> I have checked that libvirtd deaemon is running. I have also restarted >> libvirtd deaemon, but I can't still connect to kvm hypervisor. >> ----------------------------------------------------------- >> r...@forest:/var/run/libvirt# /etc/init.d/libvirt-bin start >> * Starting libvirt management daemon libvirtd [ >> OK ] >> r...@forest:/var/run/libvirt# virsh -c qemu:///system list >> >> Connecting to uri: qemu:///system >> error: failed to connect to the hypervisor >> ------------------------------------------------------------- >> >> other ideas? >> >> Thanks >> >> Zhentao >> >> -----Original Message----- >> From: tinov...@gmail.com on behalf of Tino Vazquez >> Sent: Mon 10/5/2009 1:43 PM >> To: Liu, Zhentao >> Cc: us...@lists.opennebula.org >> Subject: Re: [one-users] cann't connect kvm hypervisor >> >> Hi Zhentao, >> >> Can you check that the libvirtd deaemon is running in the remote node? >> >> Regards, >> >> -Tino >> >> -- >> Constantino Vázquez, Grid Technology Engineer/Researcher: >> http://www.dsa-research.org/tinova >> DSA Research Group: http://dsa-research.org >> Globus GridWay Metascheduler: http://www.GridWay.org >> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org >> >> >> >> On Mon, Oct 5, 2009 at 1:30 PM, Liu, Zhentao >> <zhentao....@fokus.fraunhofer.de> wrote: >>> Hello, >>> >>> I'm new of Opennebula. I have installed KVM im my remote node. But when I >>> want to check the KVM in the node, I can't connect to the hypervisor. >>> >>> -------------------------------------------------------------------- >>> r...@forest:/var/run/libvirt# virsh -c qemu:///localhost/system list >>> Connecting to uri: qemu:///system >>> error: failed to connect to the hypervisor >>> -------------------------------------------------------------------- >>> >>> Can somebody tell me why virsh doesn't work? And how I can fix it? >>> >>> Any helps would be very appreciated? >>> >>> Thanks >>> >>> Zhentao >>> >>> _______________________________________________ >>> Users mailing list >>> us...@lists.opennebula.org >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >>> >>> >> >> >> _______________________________________________ >> Users mailing list >> us...@lists.opennebula.org >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> >> > > > > -- > Shi Jin, Ph.D. >
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