Xen devel - Feb 2007 - [PATCH] [Xm-Test] A test case doing local migration 3 times in a loop

The following test case does local migration 3 times in a loop. I
currently see the following error output on x86-64 (only!) inside the
guest (change debugMe in line 68 of xm-test/lib/XmTestLib/Console.py to
True):

@%@%> XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS unexpected type [1325400064], expected [4]
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS unexpected type [809580087], expected [4]
XENBUS unexpected type [768], expected [4]
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS unexpected type [875968564], expected [2]
XENBUS unexpected type [50331648], expected [4]
XENBUS unexpected type [944129606], expected [4]
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS unexpected type [808859700], expected [4]
XENBUS unexpected type [50331648], expected [2]
XENBUS: Unable to read cpu state
XENBUS unexpected type [1325400064], expected [2]
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS unexpected type [1701734764], expected [2]
XENBUS: Unable to read cpu state
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS: Unable to read cpu state
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS error -12 while reading message
XENBUS: Unable to read cpu state
XENBUS: Unable to read cpu state


Signed-off-by: Stefan Berger <stefanb@us.ibm.com>



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On 28/2/07 16:33, "Stefan Berger" <stefanb@us.ibm.com> wrote:
> The following test case does local migration 3 times in a loop. I
> currently see the following error output on x86-64 (only!) inside the
> guest (change debugMe in line 68 of xm-test/lib/XmTestLib/Console.py to
> True):
I''m working on save/restore correctness right now. It''s pretty
screwed in
the public tree!

 -- Keir


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> -----Original Message-----
> From: xen-devel-bounces@lists.xensource.com 
> [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of 
> Keir Fraser
> Sent: 28 February 2007 17:15
> To: Stefan Berger; xen-devel@lists.xensource.com
> Cc: keir@xensource.com
> Subject: Re: [Xen-devel] [PATCH] [Xm-Test] A test case doing 
> local migration 3 times in a loop
> 
> 
> 
> 
> On 28/2/07 16:33, "Stefan Berger" <stefanb@us.ibm.com>
wrote:
> 
> > The following test case does local migration 3 times in a loop. I
> > currently see the following error output on x86-64 (only!) 
> inside the
> > guest (change debugMe in line 68 of 
> xm-test/lib/XmTestLib/Console.py to
> > True):
> 
> I''m working on save/restore correctness right now. It''s 
> pretty screwed in
> the public tree!
Does this apply to HVM save/restore too, or just PV mode?

I''ve just got back to some possible time on HVM save/restore work after
a bit of a mad rush with some other debugging, so I''d like to know if
it''s completely and hopelessly broken, or if I should try it out... 

--
Mats
> 
>  -- Keir
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
> 
> 
> 


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On 28/2/07 17:23, "Petersson, Mats" <Mats.Petersson@amd.com>
wrote:
> Does this apply to HVM save/restore too, or just PV mode?
I''m looking at PV only for now.

 -- Keir


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On Wed, Feb 28, 2007 at 11:33:56AM -0500, Stefan Berger wrote:
> The following test case does local migration 3 times in a loop.
Applied, thanks.

Ewan.

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