Re: [Qemu-devel] [pve-devel] QEMU LIve Migration - swap_free: Bad swap file entry

[Stefan Priebe - Profihost AG]

Hi,
Am 07.02.2014 10:29, schrieb Marcin Gibuła:
>>>>> do you use xbzrle for live migration ?
>>>>
>>>> no - i'm really stucked right now with this. Biggest problem i can't
>>>> reproduce with test machines ;-(
>>>
>>> Only being able to test on your production VMs isn't fun;
>>> is it possible or you to run an extra program on these VMs - e.g.
>>> if we came up with a simple (userland) memory test?
>>
>> You mean to reproduce?
>>
>> I already tried https://code.google.com/p/stressapptest/ while migrating
>> on a test VM but this works fine.
>>
>> I also tried running mysql bench while migrating on a test vm and this
>> works too ;-(
> 
> Have you tried to let test VM run idle for some time before migrating?
> (like 18-24 hours)
> 
> Having the same (or very similar) problem, I had bigger luck with
> reproducing it by not using freshly started VMs.

no i haven't tried this will do so soon.

Stefan