[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

[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)?