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Re: [Xen-users] questions on xen




From: Mark Williamson <mark.williamson@xxxxxxxxxxxx>
To: xen-users@xxxxxxxxxxxxxxxxxxx
CC: BugOne S <bugone82@xxxxxxxxxxx>
Subject: Re: [Xen-users] questions on xen
Date: Mon, 6 Feb 2006 17:06:23 +0000

> 1) anyone knows if i can run X in domUs? Any tutorial? I read something
> about virtual framebuffer...

For now, just use VNC or remote X as if the domU was a separate physical
machine.  In future there are likely to be more options regarding virtual
framebuffers and 3D displays for local use.

> 2) is it normal that if in the config of domU i use hostname="something"
> and the file /etc/hostname of that machine is empty.... the result is...
> "none" hostname and not "something"?
> It happens to nobody else?

That'll just be a generic Linux issue, I think.  You should probably just
configure the hostname in the domU once its up and running.


i mean... the parameter hostname="myhost" of the domU config...
doesnt work for me... because dont do his task :) the host is set to "none"
it happens to anybody else?



> 3) is there a script launched from domU into dom0? i would like to set the
> nat route... on that script, one for all the virtual machines...
> Or i have to set up configs of domU with vmid variable like the xmexample2
> provided from xen?

You could play with some of the network scripts in /etc/xen/scripts and try
customising them to do the appropriate setup when your domU's network
interfaces are created.

HTH,
Mark

>
> Thank you
>
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--
Dave: Just a question. What use is a unicyle with no seat?  And no pedals!
Mark: To answer a question with a question: What use is a skateboard?
Dave: Skateboards have wheels.
Mark: My wheel has a wheel!

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another question...
if i ssh my dom0, then i do

xen:~# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0      507     1 r-----    10.9
deb64vm                            1     7300     1 -b----     3.2

if i connect with "xm console 1" how can i come back to dom0?
i dont have xend installed on domU so i cant do "xm console 0" :)
have i to do another ssh connection? any other way?
yeah i can also shutdown the domU but it isnt what i want....

Thanks

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