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Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2


From: Dr. David Alan Gilbert
Subject: Re: [Qemu-devel] migration from qemu2.1.2 to qemu2.2
Date: Thu, 11 Dec 2014 14:05:36 +0000
User-agent: Mutt/1.5.23 (2014-03-12)

* William Dauchy (address@hidden) wrote:
> On Dec10 18:21, Dr. David Alan Gilbert wrote:
> > Can you try stripping your config down to the bare minimum and see if
> > it goes away?   e.g. balloon, rng-pci, network I guess you can probably
> > test without easily enough.  If you can also try with a normal boot off
> > disk rather than kernel that would be good.
> 
> harder to reproduce now (I have less and less VM running on 2.1 and cant
> reproduce on my dev platform wiath fresh VM on 2.1->2.2 scenario)
> anyway I was wondering if the option `-cpu host` could be the cause of
> the issues since the HW is not always the same accross the
> infrastructure.

Oh yes, -cpu host on two different hosts would definitely do that.
Hmm, it might even do it on the same hardware between different qemus;
certainly it's a bad idea to use -cpu host  if you want to bounce
around a mixed bag of systems.

Dave

--
Dr. David Alan Gilbert / address@hidden / Manchester, UK



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