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Re: [Xen-users] help a newbie please

Todd,

Just run
# apt-get install linux-image-2.6.26-2-xen-686

It will resolve the dependency problem and install the linux-image with Xen support for you.

I'm running Xen with Debian with (almost) no problems for a while, the only critical problem that I had is a machine that just rebooted after 492 days running with no reason at all... but if it happens every 492 days, I can leave with that.

Regards,

Fábio Catunda.

On 10/22/2010 11:03 AM, Todd Deshane wrote:
I don't have personal experience with Lenny, perhaps the xen-users list does.

I see Debian does have kernels:
http://wiki.xensource.com/xenwiki/XenDom0Kernels

Anybody running Xen + Dom0 kernel successfully on Lenny?

See Jonathan's question below.

Thanks,
Todd

On Fri, Oct 22, 2010 at 1:08 AM, Jonathan Lettvin<jlettvin@xxxxxxxxx>  wrote:
Hi Todd,

I have installed Debian Lenny, and followed some of the instructions at:
http://wiki.debian.org/Xen
Specifically:

Install Lenny. Finish the installation as you would normally do
apt-get install install xen
apt-get install xen-utils
apt-get install xen-tools

I am stumped about what to do at step 5

install a xen dom0-capable kernel

I downloaded the image from:
http://packages.debian.org/lenny/i386/xen-linux-system-2.6.26-2-xen-686/download
specifically:
http://security.debian.org/debian-security/pool/updates/main/l/linux-2.6/xen-linux-system-2.6.26-2-xen-686_2.6.26-25lenny1_i386.deb

But I do not know how to install it.
I tried dpkg -i, but it reports unsatisfied dependencies.
I tried to follow down all the dependencies, but don't really know how.

So, that is where I am now stuck.
Can you recommend next steps for me?

On Thu, Oct 21, 2010 at 11:27 PM, Jonathan Lettvin<jlettvin@xxxxxxxxx>
wrote:
Hi Todd,

Thank you for your fast response.
Debian Lenny was my first candidate.
I installed it (many hours)
then acquired and compiled xen
and then booted to that kernel
and that was the attempt that led to
xend failing for lack of some resource.

I will try it again, given your advice but
I fear I will waste another many hours
and end up with no better results.
A little bit of steering by you
would make a huge difference to me.

On Thu, Oct 21, 2010 at 11:05 PM, Todd Deshane<deshantm@xxxxxxxxx>  wrote:
On Thu, Oct 21, 2010 at 10:52 PM, Jonathan Lettvin<jlettvin@xxxxxxxxx>
wrote:
Hi list readers,

I am an experienced developer with only nominal configuration talent.
These days, mostly I use ubuntu linux, but have used Debian, WhiteBox,
CentOS, RH, Fedora.

I have been using Sun VirtualBox to very great effect and hope for
better
performance
by installing and using xen.
I also intend to use Dom0 exclusively as a host, and not install any
other
packages.
Instead, I expect to do all my development and package downloads onto
guest
machines.

I wish to do a fresh install of a xen linux onto a brand new 1TB disk
on my
IBM Thinkpad T61 laptop.
My intention is to generate file-based virtual machines that I can copy
to
make new instances.
I am expecting to use HVM rather than paravirtualization and files
instead
of logical volumes.

So far, I have tried it three times, once with Debian Lenny, and twice
with
ubuntu Maverick Meerkat.
Every time I encounter show-stopper problems during compiles or xend
crash
on execution.
I do not know if I have identified a solid recipe to follow, or whether
my
choices are bad.

What I request is start to finish step by step instructions (preferably
onto
ubuntu or Debian).
I am willing to back off on the Dom0 OS to an earlier ubuntu or Debian.
All I want is to generate a solid baseline xen system that is as
reliable
and simple as possible.

I will start from scratch with a clean disk, if I can only get
instructions
that lead to a working host.

Please help by providing a single complete clean instruction list to
achieve
this.
These links might help.

http://wiki.debian.org/Xen
http://wiki.xensource.com/xenwiki/XenCommonProblems

Post questions if you get stuck on anything. ##xen on freenode is also
a place to ask questions.

Hope that helps.

Todd

--
Todd Deshane
http://todddeshane.net
http://runningxen.com


--
This e-mail is from Jonathan D. Lettvin, and may contain information that
is confidential or privileged. If you are not the intended recipient, do not
read, copy or distribute the e-mail or any attachments. Instead, please
notify the sender and delete the e-mail and any attachments. Thank you.

Jonathan D. Lettvin


--
This e-mail is from Jonathan D. Lettvin, and may contain information that is
confidential or privileged. If you are not the intended recipient, do not
read, copy or distribute the e-mail or any attachments. Instead, please
notify the sender and delete the e-mail and any attachments. Thank you.

Jonathan D. Lettvin




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