Re: Migration fail randomly

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On 2015-09-16 08:45, Sander Klein wrote:
On 2015-09-15 15:38, Paolo Bonzini wrote:
On 15/09/2015 15:36, Sander Klein wrote:
On 2015-09-15 15:24, Paolo Bonzini wrote:

What kernel runs in the host?

The host is the standard Debian Jessie kernel, 3.16.7-ckt11-1+deb8u3.

Please try a more recent kernel (3.19 or newer).


Will do, I just pulled 4.1.6 from Debian Backports. It does take some
time before the problem might pop up so I will be back in a couple of
days/weeks.

I could reproduce it again. All my KVM hosts are running 4.1.6, but the migration still sometimes fails.

The VM must be running for a day or 2 to be able to trigger it. It does not seem to happen to all VM's, some VM's seem to be more vulnerable to this than others.

I'm not sure of the problem is in kernel or in userspace. Since no error is given at all.

Regards,

Sander
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