Re: [Xen-users] Xen3 on Etch - Rebooting when 2nd DomU started

[Rodolfo Pilas <rodolfo@xxxxxxxxx>]

I have the same problem with Debian/Etch
xen-linux-system-2.6.17-2-xen-686 package.

I have a domU with two net-if and works well, when I start a second domU
 I receive a kernel panic.   If I start simple domU (one net-if e.o.), I
can boot two domUs, but the third produces a kernel panic.

I have a second server with a similar problem.

But I have a third server that boot up to 4 domUs without problems.

The first two servers are Celeron, and the third is PII.  (Today I will
test with a third celeron and a fresh installation).

Simon Faulkner wrote:
>> Debian Packages of Xen?
> 
> Yes
> 
>>> It runs up my first DomU beautifully but when I start my second DomU it
>>> crashes the PC and reboots.
>>
>> Anything in the logs?
> 
> Mmmm, not that I understand :-)
> Last message on the screen is:
> kernel panic - not syncing: fatal exception in interrupt
> 
>>> If I comment out the line in /etc/xen/xend-config.sxp
>>>
>>> (network-script network-bridge)
>>>
>>> It will run 2 DomUs
>>
>> But you have no nice network connection then :)
> 
> No :-(
> 
>> Only 2 but also 3 and more than? This sounds strange.
>>
>> I'd try to see what the Xen demo cd does, to see if it's your
>> hardware, or your configuration, or the version,  and if another
>> version of Xen does better (if you have the debian packages, try
>> xensource binary or sozurce packages, or vice versa).
> 
> Xen CD won't boot - some problem with SATA and the CD ROM not being
> recognised
> 
>> If it's only in the debian packages, a bug report would be a good idea.
> 
> Given my lack of knowledge it is far more likely to be me than Debian!
> I was kinda hoping you were all going to say - "yeah, we hear this all
> the time" but perhaps not.
> 
> I will go and learn more about interrupts...
> 
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> http://lists.xensource.com/xen-users

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