Subject: Re: Xen3 DomU spins 100% busy during console access
To: david l goodrich <>
From: Manuel Bouyer <>
List: port-xen
Date: 12/04/2006 17:52:04
On Mon, Dec 04, 2006 at 10:37:28AM -0600, david l goodrich wrote:
> > The right fix is:
> >
> > 
> > and it's part of xen-3.0.3, no patch needed.
> Pasting a large amount of data into a console does not spin the
> cpu up to 100% utilization.  That portion of the fix is, in fact,
> correct.
> However, none of the data appears, and i cannot ^] my way out of
> the console.  any active ssh sessions become non-responsive.
> When i 'xm destroy' the domu, the data i pasted appears on the
> dom0's ssh session.  (i'm ssh'd into the dom0, and execute the
> console from there)

That would be an issue in the domU's console code I guess. Is it a NetBSD
or Linux domU ?

Manuel Bouyer, LIP6, Universite Paris VI. 
     NetBSD: 26 ans d'experience feront toujours la difference