Re: [PATCH] KVM: add KVM_CAP_VMX_APICV to advertise hardware apic-v support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 18/12/2014 09:57, Stefan Fritsch wrote:
> I think setting the "recommended" bits to be best for the host where the 
> VM is first started should always be ok. When it migrates to a different 
> host, performance may not be optimal but otherwise it will work just fine. 
> After all, non-optimal performance is not different from the current 
> situation.

What if, due to a bug, a guest mysteriously starts failing on some hosts
of a cluster but not others?  This is really not a path you want to walk
down.

Paolo
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux