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

To:	"xen-users@xxxxxxxxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxxxxxxxx>, Gerry Reno <greno@xxxxxxxxxxx>
Subject:	Re: [Xen-users] virsh -c xen:/// list: = Connection refused
From:	Boris Derzhavets <bderzhavets@xxxxxxxxx>
Date:	Fri, 1 Jan 2010 11:52:59 -0800 (PST)
Cc:
Delivery-date:	Fri, 01 Jan 2010 11:53:47 -0800
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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

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