Re: [Xen-users] virsh -c xen:/// list: = Connection refused

[Gerry Reno <greno@xxxxxxxxxxx>]

Gerry Reno wrote:
> Boris Derzhavets wrote:
> > What is your base distro ?
> >
> > You should not have problems with Xen 3.4.2 , Libvirt 0.7.1-15 on top 
> > of F12 and
> > recent JF's 2.6.31.6 pvops kernel.
> >
> > Activate rpmbuild via:-
> > |
> > # yum install transfig texi2html libaio-devel dev86 glibc-devel.i686 
> > e2fsprogs-devel gitk mkinitrd
> > |
> > Build Xen rpms
> > |
> > # rpm -iv xen-3.4.1-5.fc13.src.rpm
> > In mean time:
> > # ||rpm -iv xen-3.4.2-2.fc13.src.rpm|
> > |# cd rpmbuild/SPEC
> > # rpmbuild -ba ./xen.spec
> > # cd ../RPMS/x86_64
> > |
> > Install Xen Hypervisor & tools ( rpms names and number would obviously
> >    changed for 3.4.2-2)
> > ||
> > |[root@fedora12sda x86_64]# cat inst.sh
> > yum install xen-3.4.1-5.fc12.x86_64..rpm \
> > xen-debuginfo-3.4.1-5.fc12.x86_64.rpm \
> > xen-devel-3.4.1-5.fc12.x86_64.rpm \
> > xen-doc-3.4.1-5.fc12.x86_64.rpm \
> > xen-hypervisor-3.4.1-5.fc12.x86_64.rpm \
> > xen-libs-3.4.1-5.fc12.x86_64.rpm \
> > xen-runtime-3.4.1-5.fc12.x86_64.rpm
> > |
> >
> > Install Libvirt
> > |
> > # yum install libvirt libvirt-python python-virtinst \
> > virt-manager virt-viewer|
> >
> > Boris.
> > P.S. Don't touch /etc/fstab. xenfs be would mounted automatically
> >
> >
> > --- On *Fri, 1/1/10, Gerry Reno /<greno@xxxxxxxxxxx>/* wrote:
> >
> >
> >     From: Gerry Reno <greno@xxxxxxxxxxx>
> >     Subject: [Xen-users] virsh -c xen:/// list: = Connection refused
> >     To: "xen-users@xxxxxxxxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxxxxxxxx>
> >     Date: Friday, January 1, 2010, 2:27 PM
> >
> >     I'm running the 2.6.31.6 pv_ops dom0 kernel, libvirt 0.7.0 and Xen
> >     3.4.1.
> >
> >     When I try connecting to the Xen hypervisor using virsh it gives 
> > me a
> >     "Connection refused":
> >
> >     root@grp-01-23-02:~# xm list
> >     Name                                        ID   Mem VCPUs      
> > State
> >     Time(s)
> >     Domain-0                                     0  1020     4     
> > r-----
> >     858.3
> >
> >     root@grp-01-23-02:~# virsh -c xen:/// list
> >     Connecting to uri: xen:///
> >     error: unable to connect to 'localhost:8000': Connection refused
> >     error: failed to connect to the hypervisor
> >
> >
> >     How can I get virsh to connect with Xen?
> >
> >     Also, this machine had KVM kernel originally.  So are there some
> >     configuration changes needed to support xen?
> >
> >     -Gerry
> >
> >
> >
> >     _______________________________________________
> >     Xen-users mailing list
> >     Xen-users@xxxxxxxxxxxxxxxxxxx
> >     </mc/compose?to=Xen-users@xxxxxxxxxxxxxxxxxxxx>
> >     http://lists.xensource.com/xen-users
> My base distro on this machine is Ubuntu 9.10 Server.  And I did 
> pretty much the same thing for it as you did for F12.  I built debs 
> for Xen 3.4.1 and installed them
More specifically I used prevu to rebuild debian Xen 3.4.1 for ubuntu.


> , custom built the JF pv_ops dom0 kernel and installed it.  Libvirt 
> was already installed at version 0.7.0 so I didn't touch it.  libvirt 
> had worked fine for a few test KVM guests.  But now I want the whole 
> machine dedicated to Xen guests but I'd still like to use libvirt to 
> manage the guests.  So how do I get 'virsh' to default to the xen:/// 
> hypervisor and also how do I get it to connect to it?  There's nothing 
> running on port 8000.  So this is a mystery.
> -Gerry
>
>
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