Tapas Mishra
2010-May-18 09:36 UTC
[Xen-users] which kernel images should be used to boot first time a DomU CentOS on a Debian Dom0 for
I downloaded vmlinuz and initrd from here renamed them to
vmlinuz-xen-install and initrd-xen-install
and placed both above in /boot
http://mirrors.kernel.org/centos/5.5/os/x86_64/images/xen/
and then in /etc/xen-tools/xen-tools.conf
install-method = rinse
dist = centos-5
image = sparse
kernel = /boot/vmlinuz-xen-install
initrd = /boot/initrd-xen-install
serial_device = hvc0
disk_device = xvda
copied a CentOS 5.5 ISO
dd if=/dev/cdrom of=/root/centos.iso
mount -t iso9660 -o loop /root/centos.iso /root/inscd
then gave following command
xen-create-image --hostname new_centOS --ip 172.21.100.196
--install-method rinse --force --arch=amd64
--install-source=/root/inscd/
I got a screen asking me password and then after some time I got a
new_centOS.cfg file in /etc/xen/
the contents of which are
kernel = ''/boot/vmlinuz-xen-install''
ramdisk = ''/boot/initrd-xen-install.img''
memory = ''1024''
#
# Disk device(s).
#
root = ''/dev/xvda2 ro''
disk = [
''phy:/dev/virtualization/centos5_domU-swap,xvda1,w'',
''phy:/dev/virtualization/centos5_domU-disk,xvda2,w'',
]
#
# Hostname
#
name = ''new_centOS.cfg''
#
# Networking
#
vif = [ ''ip=172.21.100.196,mac=00:16:3E:7D:09:6F'' ]
#
# Behaviour
#
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
But when I do
xm create new_centOS -c
then I get a text console which asks me for installation ISO.
The snapshots that I am getting are like the following.
http://www.flickr.com/photos/48996087@N07/4617619327/
and here
http://www.flickr.com/photos/48996087@N07/4617619329/
Now my guess is the kernel in .cfg file is the same as
http://mirrors.kernel.org/centos/5.5/os/x86_64/images/xen/
so this is an error.I am not sure about this one.
But how do I proceed now.
Some one suggested me to use vnc on centos but I am not able to
understand how where I do it.
My dom0 is Debian Lenny xen-3.2.1
--
Tapas
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Tapas Mishra
2010-May-18 11:09 UTC
[Xen-users] Re: which kernel images should be used to boot first time a DomU CentOS on a Debian Dom0 for
I found this link http://www.virtuatopia.com/index.php/Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest and it says to be able to use vnc for guest DomU''s you simply should add vfb = [ ''type=vnc'' ] to your .cfg file I did that in the newly created newcentOs_domU.cfg file I am able to see on dom0 output of netstat -tlp tcp 0 0 localhost:5900 *:* LISTEN 7997/qemu-dm so that means that vnc server is running now how can I connect to it to be able to install remotely over a GUI using SSH. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users