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Date: Thu, 27 Dec 2012 17:32:03 +0100 (CET)
From: Alexandre DERUMIER <aderumier@odiso.com>
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Subject: Re: [Qemu-devel] [PULL 00/34] migration thread and queue
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org, anthony@codemonkey.ws, Juan Quintela <quintela@redhat.com>

Ok,I'll try to bisect it tomorrow and will do more tests.

I'll keep you in touch!

Alexandre


----- Mail original ----- 

De: "Paolo Bonzini" <pbonzini@redhat.com> 
=C3=80: "Alexandre DERUMIER" <aderumier@odiso.com> 
Cc: qemu-devel@nongnu.org, anthony@codemonkey.ws, "Juan Quintela" <quintela=
@redhat.com> 
Envoy=C3=A9: Jeudi 27 D=C3=A9cembre 2012 17:08:23 
Objet: Re: [Qemu-devel] [PULL 00/34] migration thread and queue 

Il 27/12/2012 16:51, Alexandre DERUMIER ha scritto: 
>>> 1) What happened before these patches? If something different, can you =

>>> bisect it? 
> Well, qemu 1.3 stable release, was working slowly (bigger downtime), but =
no crash. 
> I don't see any changes since 1.3 and theses patches. 

These patches are 34. :) Bisecting among them will already be of huge help.=
 

>>> 2) Do you get anything on the console (stdout)? See 
>>> kvm_handle_internal_error in kvm-all.c for what to expect. 
> I'll have a look at this. 
> Currently I start the target vm with --daemonize, does I need to remove t=
his option to see stdout ? 

Yes, please do that so that you can also bisect the problem. 

BTW, what kernel version? Does it reproduce with 

migrate exec:cat>foo.save 

and then, when migration finishes, loading it with "-incoming 'exec:cat 
foo.save'"? 

Paolo