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Re: [Xen-users] XEX-Server 6.2 freezes


  • To: Meike Stone <meike.stone@xxxxxxxxxxxxxx>, Alexandre Kouznetsov <alk@xxxxxxxxxx>
  • From: Joseph Hom <jhom@xxxxxxxxxxxxx>
  • Date: Mon, 8 Jul 2013 14:31:24 +0000
  • Accept-language: en-US
  • Cc: xen-users <xen-users@xxxxxxxxxxxxx>
  • Delivery-date: Mon, 08 Jul 2013 14:32:06 +0000
  • List-id: Xen user discussion <xen-users.lists.xen.org>
  • Thread-index: AQHOeZBg0p3uDDcXMkOzMsPQY64pOplW9IIAgAGThgCAAlQ/UA==
  • Thread-topic: [Xen-users] XEX-Server 6.2 freezes

Check to see if your bios has c-states enabled. 

http://support.citrix.com/article/CTX127395


-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxx [mailto:xen-users-bounces@xxxxxxxxxxxxx] 
On Behalf Of Meike Stone
Sent: Saturday, July 06, 2013 4:57 PM
To: Alexandre Kouznetsov
Cc: xen-users
Subject: Re: [Xen-users] XEX-Server 6.2 freezes

Hola Alexandre,

> Hello, Meike,
>
> A notebook is not a very friendly hardware to debug on. What you may 
> try to do is to get XenServer's "last breath", via a serial port
Yes, that's bad ... but for testing, it's a small "server", to take away and 
enough to shoulder up to 3..4 guests.

>  (surely your notebook does not have one, but...)
How do you know this ... ;-)

> or via network console.
>
> Check this reference about netconsole:
> http://www.cyberciti.biz/tips/linux-netconsole-log-management-tutorial
> .html
BTW, it has something slightly changed (using of netcat, and how to call the 
module)

Thanks for the hint, but the result looks like the other ways, no output ...
I tested the netconsole via magic sysreq (like noted from a guest below the 
article)

It is absolutly curious, the system freeze, the console screen is turned to 
black, no console via fn-Fx changeable, network stack is death (no icmp) ...

Is there a posibility the change to a other kernel, or any XEN specific 
parameters in the machine to configure or for the bootpromt?

Thanks Meike

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