[Fedora-xen] two fully virtualized systems crashing

[Alex.Upton at instinet.com]

Sorry, black screen meaning that all VGA output is disabled.

And generally if there's a kernel panic or something core dumps there's a
log to trace the errors back. In this scenario there isn't.

And I should clarify the reboot as well, its not a software initiated
reboot, it's a hard reboot.

Admittedly very odd!

Thanks,
-Alex 

-----Original Message-----
From: fedora-xen-bounces at redhat.com [mailto:fedora-xen-bounces at redhat.com]
On Behalf Of Stephen C. Tweedie
Sent: Tuesday, April 11, 2006 11:17 PM
To: Alex Upton
Cc: fedora-xen at redhat.com
Subject: RE: [Fedora-xen] two fully virtualized systems crashing

Hi,

On Tue, 2006-04-11 at 11:24 -0400, Alex.Upton at instinet.com wrote:

> If I'm copying data to or from a virtualized host the parent system 
> will black screen without any kernel dump info, thus all i/o is halted 
> and the only solution is a reboot.
> 
> Any thoughts?

The original problem described a spontaneous reboot, not a "black screen"
(what exactly do you mean by that, btw?  The screen saver kicks
in?)  And what do you mean by kernel dump info --- HV VGA output, dmesg
logs, or what?

Thanks,
 Stephen


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