<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7654.12"> <TITLE>FW: [libvirt] error: unable to connect to'/usr/local/var/run/libvirt/libvirt-sock': Connection refused</TITLE> </HEAD> <BODY>  Hi, ozaki Another erro of mine is that: ------------------------------------------------------------------------------------------------------------------------------------------------------ root@forest:/var/run/libvirt# /etc/init.d/libvirt-bin start * Starting libvirt management daemon libvirtd /usr/sbin/libvirtd: /usr/local/lib/libvirt.so.0: version `LIBVIRT_PRIVATE_0.6.1' not found (required by /usr/sbin/libvirtd) --------------------------------------------------------------------------------------------------------------------------------------------------- I think maybe I have mixed installed version 0.6.1 and 0.7.0. But I have no idea how can I fix it? Regards Zhentao -----Original Message----- From: libvir-list-bounces@redhat.com on behalf of Liu, Zhentao Sent: Mon 10/19/2009 12:31 PM To: Ryota Ozaki Cc: libvir-list@redhat.com Subject: RE: [libvirt] error: unable to connect to'/usr/local/var/run/libvirt/libvirt-sock': Connection refused <A HREF="https://mailsrv.fokus.fraunhofer.de/exchange/zli/Inbox/?Cmd=contents&Page=1">https://mailsrv.fokus.fraunhofer.de/exchange/zli/Inbox/?Cmd=contents&Page=1</A> Hi, ozaki Thank you for your reply. As you said, libvirtd is not running. I have tested, there was error: ------------------------------------------------------------------------------------------------------- root@forest:/var/run/libvirt# libvirtd start libvir: Network Config error : cannot create bridge 'virbr0': File exists 12:34:30.525: warning : qemudStartup:521 : Unable to create cgroup for driver: No such device or address 12:34:30.598: warning : lxcStartup:1460 : Unable to create cgroup for driver: No such device or address ---------------------------------------------------------------------------------------------------------- How can I fix it? Regards Zhentao -----Original Message----- From: Ryota Ozaki [<A HREF="mailto:ozaki.ryota@gmail.com">mailto:ozaki.ryota@gmail.com</A>] Sent: Mon 10/19/2009 12:20 PM To: Liu, Zhentao Cc: libvir-list@redhat.com; Ryota OZAKI Subject: Re: [libvirt] error: unable to connect to '/usr/local/var/run/libvirt/libvirt-sock': Connection refused Hi Liu, On Mon, Oct 19, 2009 at 6:58 PM, Liu, Zhentao <Zhentao.Liu@fokus-extern.fraunhofer.de> wrote: > Hello, > > I updated libvirt-bin to version 0.7.0. I still got a error: > > ------------------------------------------------------------------------------------------- > > root@forest:/tmp/libvirt-0.7.0# virsh -c qemu:///system list > error: unable to connect to '/usr/local/var/run/libvirt/libvirt-sock': > Connection refused > error: failed to connect to the hypervisor > ------------------------------------------------------------------------------------------- > > Any helps? I guess libvirtd is not running, or running but waiting on '/var/run/libvirt/libvirt-sock' where your virsh is try to look up '/usr/local/var/run/libvirt/libvirt-sock'. In the second case, you can confirm my guess by doing 'lsof |grep libvirt-sock'. ozaki-r > > Regards > > Zhentao > > -- > Libvir-list mailing list > Libvir-list@redhat.com > <A HREF="https://www.redhat.com/mailman/listinfo/libvir-list">https://www.redhat.com/mailman/listinfo/libvir-list</A> > > </BODY> </HTML>