Thanks, Now I can boot into Xen Dom0.
But I always have to manually start xend. and also I can not connect to virtual
machine monitor.
#modprobe xen-evtchn
# /etc/init.d/xencommons start
Starting xenstored...
Setting domain 0 name...
Starting xenconsoled...
# /etc/init.d/xend start
# xm list
Name ID Mem VCPUs State Time(s)
Domain-0 0 5358 2 r----- 35.6
[root@aopcach ~]# virt-install
ERROR unable to connect to 'localhost:8000': Connection refused
# uname -a
Linux aopcach.uab.es 3.2.9-2.fc16.x86_64 #1 SMP Mon Mar 5 20:55:39 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
When I try to connect with the GUI, I got the following error:
Unable to connect to libvirt.
unable to connect to 'localhost:8000': Connection refused
Verify that:
- A Xen host kernel was booted
- The Xen service has been started
Libvirt URI is: xen:///
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/connection.py", line 1185, in
_open_thread
self.vmm = self._try_open()
File "/usr/share/virt-manager/virtManager/connection.py", line 1167, in
_try_open
flags)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 102, in openAuth
if ret is None:raise libvirtError('virConnectOpenAuth() failed')
libvirtError: unable to connect to 'localhost:8000': Connection refused
Regards,
Arindam
> Date: Thu, 15 Mar 2012 21:12:51 +0000
> From: [email protected]
> To: [email protected]
> Subject: Re: installing Xen from source on fedora 16
>
> On Thu, 15 Mar 2012, Arindam Choudhury wrote:
>
> > I am trying to install Xen 4.1.2 in Fedora 16. I have compiled and installed
> > the source code.
> >
> > On my /boot, I have:
> >
> > boot]# ls
> > config-3.2.9-2.fc16.x86_64
> > config.mk-compat-wireless-3.3-rc1-2-3.2.9-2.fc16.x86_64
> > grub
> > grub2
> > initramfs-3.2.9-2.fc16.x86_64.img
> > initrd-plymouth.img
> > System.map-3.2.9-2.fc16.x86_64
> > vmlinuz-3.2.9-2.fc16.x86_64
> > xen-4.1.2.gz
> > xen-4.1.gz
> > xen-4.gz
> > xen.gz
> > xen-syms-4.1.2
> >
> > On Grub2, I dont have any boot option for Xen dom0.
> >
> > Can you tell me what to do next? All the generated documents talks about Xen
> > 3.
>
> You can generate a configuration by running
> grub2-mkconfig -o /tmp/grub.cfg
> This should contain xen boot options and you can copy the relevant bits or
> the whole file to /boot/grub2/grub.cfg.
>
> Michael Young
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