[pve-devel] [PATCH] since qemu 1.7 xbzrle is AUTOMATICALLY enabled in the end of transfer - we need to explicit disable all feature we do not want

[Stefan Priebe - Profihost AG]

Am 10.02.2014 12:52, schrieb Dietmar Maurer:
>>> Are you sure that your vms didn't have xbzrle enabled from a previous
>> migration ?
>>> (Because when the capability is turned on once, it's always enabled
>>> for next migrations)
>>
>> mhm might be - i thought i was sure they don't. Sorry about that. At least it still
>> makes sense to explicit disable everything we don't want ;-)
>>
>>> (Anyway, I think we can apply your patches, to be sure that
>>> capabilities are turned on or off)
> 
> Does your patch work with kvm 1.4 (if someone want to migrate a old kvm VM)?

very good question - i've no VM running 1.4 anymore. Alexandre do you
have one where you can try?

Stefan