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Re: [Xen-users] how to take over console from another user?

  • To: xen-users@xxxxxxxxxxxxx
  • From: Alexandre Kouznetsov <alk@xxxxxxxxxx>
  • Date: Fri, 22 Jun 2012 10:43:31 -0500
  • Delivery-date: Fri, 22 Jun 2012 15:44:42 +0000
  • List-id: Xen user discussion <xen-users.lists.xen.org>

El 22/06/12 04:18, Rudi Ahlers escribió:
On Thu, Jun 21, 2012 at 10:23 PM, Alexandre Kouznetsov<alk@xxxxxxxxxx>  wrote:
El 21/06/12 06:27, Rudi Ahlers escribió:

How do I take over a XEN domU's console, from anothe user?

Works for me. Xen 4.0.1, 2.6.32-5-xen-amd64.
(well, it's not a "take over". It opens a second console.)

Please describe, what do you do exactly to reproduce the issue, and what is
your environment.

When someone already had a connection open for a domU's console, then
I can't open another connection to it. How do I establish a 2nd
Maybe we are treating differently the term console?

Let's say, i have a Dom0 with a running DomU called "whatever". I can get more than one terminal on Dom0, let's say, connecting via SSH. I run "xm console whatever" on one terminal and get a console access. I run the same command on another terminal, and get another console access.

(BTW, that they both connect me to the same console, if i log in on one of them, i appear to be logged in on the other one. The output is slitted in a weired way. Not very usable.)

If I wish to force me terminal to detach form any of them, I look for xenconsole running process and kill it.

Is that what are you talking about?

Alexandre Kouznetsov

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